2024

Milden-Appel, Manuela ; Paravicini, Markus ; Milden, Jannick P. ; Schüßler, Martin ; Jakoby, Rolf ; Cardoso, M. Cristina (2024)
Uptake of substances into living mammalian cells by microwave induced perturbation of the plasma membrane.
In: Scientific Reports, 14 (1)
doi: 10.1038/s41598-024-71401-7
Artikel, Bibliographie

Jenkel, Kai‐Daniel ; Sánchez‐Pastor, Jesús ; Baloochian, Mohammad Mahdi ; Jakoby, Rolf ; Sakaki, Masoud ; Jiménez‐Sáez, Alejandro ; Benson, Niels (2024)
Effect of sintering temperature on the dielectric properties of 3D‐printed alumina (Al₂O₃) in the W‐band.
In: Journal of the American Ceramic Society, 107 (4)
doi: 10.1111/jace.19597
Artikel, Bibliographie

2023

Häuser, Kevin ; Zhou, Zhiren ; Agrawal, Prannoy ; Jakoby, Rolf ; Maune, Holger ; Binder, Joachim R. (2023)
Network-Structured BST/MBO Composites Made from Core-Shell-Structured Granulates.
In: Materials, 16 (2)
doi: 10.3390/ma16020710
Artikel, Bibliographie

2022

Jakoby, Rolf ; Wang, Dongwei ; Neuder, Robin ; Asadi, Arash ; Jiménez Sáez, Alejandro (2022)
Liquid Crystals: The way to Scalable and Practical Reconfigurable Intelligent Surfaces in 6G.
doi: 10.36227/techrxiv.21335733
Report, Bibliographie

Hessinger, Carolin ; Hübner, Frank ; Schüßler, Martin ; Paravicini, Markus ; Ketomäki, Markus ; Vogl, Thomas ; Jakoby, Rolf (2022)
Evolution of a theranostic applicator for microwave ablation treatment.
In: Frequenz, 76 (11-12)
doi: 10.1515/freq-2022-0088
Artikel, Bibliographie

Polat, Ersin ; Kamrath, Fynn ; Matic, Stipo ; Tesmer, Henning ; Jiménez-Sáez, Alejandro ; Wang, Dongwei ; Maune, Holger ; Höft, Michael ; Jakoby, Rolf (2022)
Novel Hybrid Electric/Magnetic Bias Concept for Tunable Liquid Crystal Based Filter.
In: IEEE Journal of Microwaves, 2 (3)
doi: 10.1109/JMW.2022.3180227
Artikel, Bibliographie

Wang, Dongwei ; Polat, Ersin ; Tesmer, Henning ; Maune, Holger ; Jakoby, Rolf (2022)
Switched and Steered Beam End-Fire Antenna Array Fed by Wideband Via-Less Butler Matrix and Tunable Phase Shifters Based on Liquid Crystal Technology.
In: IEEE Transactions on Antennas and Propagation, 70 (7)
doi: 10.1109/TAP.2022.3142334
Artikel, Bibliographie

Wang, Dongwei ; Polat, Ersin ; Tesmer, Henning ; Jakoby, Rolf ; Maune, Holger (2022)
Highly Miniaturized Continuously Tunable Phase Shifter Based on Liquid Crystal and Defected Ground Structures.
In: IEEE Microwave and Wireless Components Letters, 32 (6)
doi: 10.1109/LMWC.2022.3142410
Artikel, Bibliographie

Kamrath, Fynn ; Polat, Ersin ; Matic, Stipo ; Schuster, Christian ; Miek, Daniel ; Tesmer, Henning ; Boe, Patrick ; Wang, Dongwei ; Jakoby, Rolf ; Maune, Holger ; Höft, Michael (2022)
Bandwidth and Center Frequency Reconfigurable Waveguide Filter Based on Liquid Crystal Technology.
In: IEEE Journal of Microwaves, 2 (1)
doi: 10.1109/JMW.2021.3115244
Artikel, Bibliographie

Wang, Dongwei ; Verona, Bruno M. ; Serrano, Ariana L. C. ; Ferrari, Philippe ; Jakoby, Rolf ; Maune, Holger ; Rehder, Gustavo P. (2022)
Compact DC to 110 GHz Crossover Based on Metallic-Nanowire-Filled Membrane.
In: IEEE Microwave and Wireless Components Letters, 32 (1)
doi: 10.1109/LMWC.2021.3115585
Artikel, Bibliographie

Wang, Dongwei ; Polat, Ersin ; Schuster, Christian ; Tesmer, Henning ; Rehder, Gustavo P. ; Serrano, Ariana L. C. ; Gomes, Leonardo G. ; Ferrari, Philippe ; Maune, Holger ; Jakoby, Rolf (2022)
Fast and Miniaturized Phase Shifter With Excellent Figure of Merit Based on Liquid Crystal and Nanowire-Filled Membrane Technologies.
In: IEEE Journal of Microwaves, 2 (1)
doi: 10.1109/JMW.2021.3131648
Artikel, Bibliographie

Jakoby, Rolf (2022)
Editorial.
In: Frequenz, 76 (11-12)
doi: 10.1515/freq-2022-0174
Artikel, Bibliographie

Hessinger, Carolin ; Schüßler, Martin ; Klos, Sabrina ; Kochanek, Markus ; Jakoby, Rolf (2022)
Numerical Optimization of an Open-Ended Coaxial Slot Applicator for the Detection and Microwave Ablation of Tumors.
In: Biology, 10 (9)
doi: 10.3390/biology10090914
Artikel, Bibliographie

Paravicini, Markus ; Milden, Manuela ; Birnstengel, Daniel ; Schüßler, Martin ; Jakoby, Rolf ; Cardoso, M Cristina ; Hessinger, Carolin (2022)
Sensing of Muscular Mouse Cells C2C12 from Seed Out to Electroporation-A Conceptional Study.
Denver, USA (19.06.2022-23.06.2022)
doi: 10.1109/IMS37962.2022.9865310
Konferenzveröffentlichung, Bibliographie

Kadera, Petr ; Sanchez-Pastor, Jesus ; Eskandari, Hossein ; Tyc, Tomas ; Sakaki, Masoud ; Schüßler, Martin ; Jakoby, Rolf ; Benson, Niels ; Jimenez-Saez, Alejandro ; Lacik, Jaroslav (2022)
Wide-Angle Ceramic Retroreflective Luneburg Lens Based on Quasi-Conformal Transformation Optics for Mm-Wave Indoor Localization.
In: IEEE Access, 10
doi: 10.1109/ACCESS.2022.3166509
Artikel, Bibliographie

2021

Sánchez-Pastor, Jesús ; Miriya Thanthrige, Udaya S. K. P. ; Ilgac, Furkan ; Jiménez-Sáez, Alejandro ; Jung, Peter ; Sezgin, Aydin ; Jakoby, Rolf (2021)
Clutter Suppression for Indoor Self-Localization Systems by Iteratively Reweighted Low-Rank Plus Sparse Recovery.
In: Sensors, 21 (20)
doi: 10.3390/s21206842
Artikel, Bibliographie

Kadera, Petr ; Sánchez-Pastor, Jesús ; Jiménez-Sáez, Alejandro ; Schüßler, Martin ; Lacik, Jaroslav ; Jakoby, Rolf (2021)
QCTO Luneburg Lens-Based Retroreflective Tag Landmarks for mm-Wave Self-Localization Systems.
IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications. Honolulu, USA (09.08.2021-13.08.2021)
doi: 10.1109/APWC52648.2021.9539571
Konferenzveröffentlichung, Bibliographie

Sánchez-Pastor, Jesús ; Jiménez-Sáez, Alejandro ; Schüßler, Martin ; Jakoby, Rolf (2021)
Frequency-Coded Spherical Retroreflector for Wide-Angle Indoor Localization Tag Landmarks.
4th International Workshop on Mobile Terahertz Systems (IWMTS). virtual Conference (05.07.2021-06.07.2021)
doi: 10.1109/IWMTS51331.2021.9486810
Konferenzveröffentlichung, Bibliographie

Wang, Dongwei ; Polat, Ersin ; Tesmer, Henning ; Jakoby, Rolf ; Maune, Holger (2021)
A Compact and Fast 1 × 4 Continuously Steerable Endfire Phased-Array Antenna Based on Liquid Crystal.
In: IEEE Antennas and Wireless Propagation Letters, 20 (10)
doi: 10.1109/LAWP.2021.3096035
Artikel, Bibliographie

Tesmer, Henning ; Gold, Gerald ; Bachbauer, Felix ; Polat, Ersin ; Sippel, Mark ; Jakoby, Rolf ; Vossiek, Martin ; Maune, Holger (2021)
Feasibility of Additively Manufactured Tunable Liquid Crystal Loaded Dielectric Waveguides.
In: IEEE Microwave and Wireless Components Letters, 31 (8)
doi: 10.1109/LMWC.2021.3082700
Artikel, Bibliographie

Burmeister, Tom ; Jiménez-Sáez, Alejandro ; Sakaki, Masoud ; Schüßler, Martin ; Sánchez-Pastor, Jesús ; Benson, Niels ; Jakoby, Rolf (2021)
Chipless frequency-coded RFID tags integrating high-Q resonators and dielectric rod antennas.
15th European Conference on Antennas and Propagation. virtual Conference (22.03.2021-26.03.2021)
doi: 10.23919/EuCAP51087.2021.9410915
Konferenzveröffentlichung, Bibliographie

Kadera, Petr ; Jiménez-Sáez, Alejandro ; Schmitt, Lisa ; Schüßler, Martin ; Hoffmann, Martin ; Lacik, Jaroslav ; Jakoby, Rolf (2021)
Frequency Coded Retroreflective Landmark for 230 GHz Indoor Self-Localization Systems.
15th European Conference on Antennas and Propagation. virtual Conference (22.03.2021-26.03.2021)
doi: 10.23919/EuCAP51087.2021.9410973
Konferenzveröffentlichung, Bibliographie

Sánchez-Pastor, Jesús ; Jiménez-Sáez, Alejandro ; Schüßler, Martin ; Jakoby, Rolf (2021)
Gridded Square-Ring Frequency Selective Surface for Angular-Stable Response on Chipless Indoor Location Tag Landmarks.
15th European Conference on Antennas and Propagation. virtual Conference (22.03.2021-26.03.2021)
doi: 10.23919/EuCAP51087.2021.9411424
Konferenzveröffentlichung, Bibliographie

Walk, Dominik ; Agrawal, Prannoy ; Zeinar, Lukas ; Salg, Patrick ; Arzumanov, Alexey ; Komissinskiy, Philipp ; Alff, Lambert ; Jakoby, Rolf ; Rupitsch, Stefan J. ; Maune, Holger (2021)
All-Oxide Varactor Electromechanical Properties Extracted by Highly Accurate Modeling Over a Broad Frequency and Electric Bias Range.
In: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 68 (8)
doi: 10.1109/TUFFC.2021.3070749
Artikel, Bibliographie

Tesmer, Henning ; Razzouk, Rani ; Polat, Ersin ; Wang, Dongwei ; Jakoby, Rolf ; Maune, Holger (2021)
Temperature Characterization of Liquid Crystal Dielectric Image Line Phase Shifter for Millimeter-Wave Applications.
In: Crystals, 11 (1)
doi: 10.3390/cryst11010063
Artikel, Bibliographie

Agrawal, Prannoy ; Kienemund, Daniel ; Walk, Dominik ; Matic, Stipo ; Bohn, Nicole ; Häuser, Kevin ; Fink, Thomas ; Abrecht, Mike ; Bigler, Walter ; Binder, Joachim R. ; Jakoby, Rolf ; Maune, Holger (2021)
Suppression of Acoustic Resonances in BST-Based Bulk-Ceramic Varactors by Addition of Magnesium Borate.
In: Crystals, 11 (7)
doi: 10.3390/cryst11070786
Artikel, Bibliographie

2020

Walk, Dominik ; Kienemund, Daniel ; Agrawal, Prannoy ; Salg, Patrick ; Zeinar, Lukas ; Komissinskiy, Philipp ; Alff, Lambert ; Jakoby, Rolf ; Maune, Holger (2020)
Suppression of Acoustic Resonances in All-Oxide Varactors.
IEEE/MTT-S International Microwave Symposium (IMS 2020). virtual Conference (04.08.2020-06.08.2020)
doi: 10.1109/IMS30576.2020.9224035
Konferenzveröffentlichung, Bibliographie

Jakoby, Rolf ; Gaebler, Alexander ; Weickhmann, Christian (2020)
Microwave Liquid Crystal Enabling Technology for Electronically Steerable Antennas in SATCOM and 5G Millimeter-Wave Systems.
In: Crystals, 10 (6)
doi: 10.3390/cryst10060514
Artikel, Bibliographie

Schuster, Christian ; Kamrath, Fynn ; Miek, Daniel ; Polat, Ersin ; Boe, Patrick ; Frank, Laura Pimentel Paes ; Kienemund, Daniel ; Jakoby, Rolf ; Maune, Holger ; Höft, Michael (2020)
Fully Reconfigurable Bandpass with Continuously Tunable Center Frequency and Bandwidth Featuring a Constant Filter Characteristic.
13th German Microwave Conference (GeMiC 2020). Cottbus, Germany (09.11.2020-11.11.2020)
Konferenzveröffentlichung, Bibliographie

Nickel, M. ; Jiménez-Sáez, Alejandro ; Agrawal, P. ; Gadallah, A. ; Malignaggi, A. ; Schuster, C. ; Reese, R. ; Tesmer, H. ; Polat, E. ; Wang, D. ; Schumacher, P. ; Jakoby, Rolf ; Kissinger, D. ; Maune, H. (2020)
Ridge Gap Waveguide Based Liquid Crystal Phase Shifter.
In: IEEE Access, 8
doi: 10.1109/ACCESS.2020.2989547
Artikel, Bibliographie

Wang, Dongwei ; Nickel, Matthias ; Walk, Dominik ; Jiménez, Alejandro ; Polat, Ersin ; Reese, Roland ; Rehder, Gustavo P. ; Serrano, Ariana L. C. ; Gomes, Leonardo G. ; Ferrari, Philippe ; Jakoby, Rolf ; Maune, Holger (2020)
Slow Wave Inverted Microstrip Line Based on Metallic Nanowire Filled Alumina Membrane.
13th German Microwave Conference (GeMiC 2020). Cottbus, Germany (09.11.2020-11.11.2020)
Konferenzveröffentlichung, Bibliographie

Salg, Patrick ; Zeinar, Lukas ; Radetinac, Aldin ; Walk, Dominik ; Maune, Holger ; Jakoby, Rolf ; Alff, Lambert ; Komissinskiy, Philipp (2020)
Oxygen diffusion barriers for epitaxial thin-film heterostructures with highly conducting SrMoO3 electrodes.
In: Journal of Applied Physics, 127 (6)
doi: 10.1063/1.5129767
Artikel, Bibliographie

Polat, Ersin ; Tesmer, Henning ; Reese, Roland ; Nickel, Matthias ; Wang, Dongwei ; Schumacher, Peter ; Jakoby, Rolf ; Maune, Holger (2020)
Reconfigurable Millimeter-Wave Components Based on Liquid Crystal Technology for Smart Applications.
In: Crystals, 10 (5)
doi: 10.3390/cryst10050346
Artikel, Bibliographie

2019

Reese, Roland ; Polat, Ersin ; Nickel, Matthias ; Jakoby, Rolf ; Maune, Holger ; Tesmer, Henning (2019)
Fully Dielectric Rod Antenna Arrays with Integrated Power Divider.
In: Frequenz, 73 (11-12)
doi: 10.1515/freq-2019-0152
Artikel, Bibliographie

Walk, Dominik ; Kienemund, Daniel ; Salg, Patrick ; Zeinar, Lukas ; Radetinac, Aldin ; Molina-Luna, Leopoldo ; Komissinskiy, Philipp ; Alff, Lambert ; Jakoby, Rolf ; Maune, Holger (2019)
Highly Accurate Analytic Modeling of Dispersive Field Distributions in MIM Capacitances With Electrodes Thinner Than Skin Depth.
In: IEEE Transactions on Microwave Theory and Techniques, 2019
doi: 10.1109/TMTT.2019.2944622
Artikel, Bibliographie

Wang, Dongwei ; Jost, Matthias ; Nickel, Matthias ; Reese, Roland ; Rehder, Gustavo P. ; Ferrari, Philippe ; Serrano, Ariana L. C. ; Gomes, Leonardo G. ; Jakoby, Rolf ; Maune, Holger (2019)
A Compact Butler Matrix Design Based on Metallic Nanowire Filled Membrane Technology and Tunable Phase Shifter at 160 GHz.
44th International Conference on Infrared, Millimeter, and Terahertz Waves. Paris, France (01.09.2019-06.09.2019)
doi: 10.1109/IRMMW-THz.2019.8873696
Konferenzveröffentlichung, Bibliographie

Zhao, Yixiong ; Weidenmueller, Jens ; vom Bögel, Gerd ; Grabmaier, A ; Alhaj Abbas, Ali ; Solbach, Klaus ; Jiménez-Sáez, Alejandro ; Schuessler, M. ; Jakoby, Rolf (2019)
2D Metamaterial Luneburg Lens for Enhancing the RCS of Chipless Dielectric Resonator Tags.
2019 Second International Workshop on Mobile Terahertz Systems (IWMTS). Bad Neuenahr (01.07.2019-03.07.2019)
doi: 10.1109/IWMTS.2019.8823784
Konferenzveröffentlichung, Bibliographie

Schmidt, Sönke ; Schubler, Martin ; Hessinger, Carolin ; Schuster, Christian ; Bertulat, Bianca ; Kithil, Marina ; Cardoso, M. Cristina ; Jakoby, Rolf (2019)
Microwave Induced Electroporation of Adherent Mammalian Cells at 18 GHz.
In: IEEE Access, 7
doi: 10.1109/ACCESS.2019.2923073
Artikel, Bibliographie

Jiménez-Sáez, Alejandro ; Schuessler, M. ; Krause, Christopher ; Pandel, Damian ; Rezer, Kamil ; vom Bögel, Gerd ; Benson, Niels ; Jakoby, Rolf (2019)
3D Printed Alumina for Low-Loss Millimeter Wave Components.
In: IEEE Access, 7
doi: 10.1109/ACCESS.2019.2906034
Artikel, Bibliographie

Hessinger, Carolin ; Jakoby, Rolf ; Bazrafshan, Babak ; Hübner, Frank ; Schmidt, Sönke ; Schüler, Martin ; Panahi, Bita ; Kaltenbach, Benjamin ; Polkowski, Christoph ; Vogl, Thomas J. (2019)
Dielectric Contrast Between Normal and Tumor Ex-Vivo Human Liver Tissue.
In: IEEE Access, 7
Artikel, Bibliographie

Reese, Roland ; Polat, Ersin ; Tesmer, Henning ; Strobl, Jonathan ; Schuster, Christian ; Nickel, Matthias ; Granja, Angel Blanco ; Jakoby, Rolf ; Maune, Holger (2019)
Liquid Crystal Based Dielectric Waveguide Phase Shifters for Phased Arrays at W-Band.
In: IEEE Access, 7
doi: 10.1109/ACCESS.2019.2939648
Artikel, Bibliographie

Tesmer, H. ; Reese, R. ; Polat, E. ; Nickel, M. ; Jakoby, Rolf ; Maune, H. (2019)
Liquid Crystal Based Fully Dielectric Lateral Wave Beam Steering Antenna.
In: IEEE Antennas and Wireless Propagation Letters
doi: 10.1109/LAWP.2019.2943722
Artikel, Bibliographie

Polat, Ersin ; Reese, Roland ; Jost, Matthias ; Nickel, Matthias ; Schuster, Christian ; Jakoby, Rolf ; Maune, Holger (2019)
Liquid Crystal Phase Shifter Based on Nonradiative Dielectric Waveguide Topology at W-Band.
2019 IEEE MTT-S International Microwave Symposium (IMS). Boston, MA, USA (02.06.2019-07.06.2019)
Konferenzveröffentlichung, Bibliographie

Schuster, Christian ; Schynol, Lukas ; Polat, Ersin ; Schwab, Elias ; Schmidt, Sönke ; Jakoby, Rolf ; Maune, Holger (2019)
Reconfigurable Hairpin Filter with Tunable Center Frequency, Bandwidth and Transmission Zero.
2019 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP).
doi: 10.1109/IMWS-AMP.2019.8880068
Konferenzveröffentlichung, Bibliographie

2018

Reese, Roland ; Tesmer, Henning ; Jost, Matthias ; Polat, Ersin ; Nickel, Matthias ; Jakoby, Rolf ; Maune, Holger (2018)
A Compact Two-dimensional Power Divider for a Dielectric Rod Antenna Array Based on Multimode Interference.
In: Journal of Infrared, Millimeter, and Terahertz Waves
doi: 10.1007/s10762-018-0535-x
Artikel, Bibliographie

Maune, Holger ; Jost, Matthias ; Reese, Roland ; Polat, Ersin ; Nickel, Matthias ; Jakoby, Rolf (2018)
Microwave Liquid Crystal Technology.
In: Crystals, 8 (9)
doi: 10.3390/cryst8090355
Artikel, Bibliographie

Jakoby, Rolf (2018)
Chipless RFID tag design.
Norm, Patent, Standard, Bibliographie

Jakoby, Rolf (2018)
Dielektrisch gefüllte Hohlleiterkreuzung.
Norm, Patent, Standard, Bibliographie

Jakoby, Rolf (2018)
Parallelplattenleiter gespeiste Linse.
Norm, Patent, Standard, Bibliographie

Blanco Granja, Angel ; Cimoli, Bruno ; Rodríguez, Sebastián ; Jakoby, Rolf ; Jensen, Jesper Bevensee ; Penirschke, Andreas ; Tafur Monroy, Idelfonso ; Johansen, Tom Keinicke (2018)
Compact high-speed envelope detector architecture for ultra-wideband communications.
In: Microwave and Optical Technology Letters, 60 (4)
doi: 10.1002/mop.31068
Artikel, Bibliographie

2017

Jiménez-Sáez, Alejandro ; Schuessler, M. ; Nickel, Matthias ; Jakoby, Rolf (2017)
Hybrid time-frequency modulation scheme for chipless wireless identification and sensing.
2017 IEEE Sensors.
Konferenzveröffentlichung, Bibliographie

Mandel, Christian ; Jiménez-Sáez, Alejandro ; Polat, Ersin ; Schuessler, M. ; Kubina, Bernd ; Scherer, Timo ; Lautenschläger, Nils ; Jakoby, Rolf (2017)
Dielectric Ring Resonators as Chipless Temperature Sensors for Wireless Machine Tool Monitoring.
11th European Conference on Antennas and Propagation. Paris (France) (19.03.2017-24.03.2017)
Konferenzveröffentlichung, Bibliographie

2016

Mandelkow, C. ; Schuessler, M. ; Kubina, B. ; Saez, Jiminez A. ; Maune, H. ; Jakoby, Rolf ; Landfried, Kim-Carolin ; Keil, Ferdinand ; Hofmann, Klaus (2016)
Bauteil mit einer Antenne.
Norm, Patent, Standard, Bibliographie

Jiménez-Sáez, Alejandro ; Polat, Ersin ; Mandel, Christian ; Schuessler, M. ; Kubina, Bernd ; Scherer, Timo ; Lautenschläger, Nils ; Jakoby, Rolf (2016)
Chipless Wireless Temperature Sensor for Machine Tools Based on a Dielectric Ring Resonator.
Proceedings of the 30th anniversary Eurosensors Conference – Eurosensors 2016, Elsevier Ltd. Budapest (Hungary) (04.09.2016-07.09.2016)
Konferenzveröffentlichung, Bibliographie

Hessinger, Carolin ; Puentes, Margarita ; Maasch, Matthias ; Hübner, Frank ; Bazrafshan, Babak ; Vogl, Thomas J. ; Damm, Christian ; Jakoby, Rolf (2016)
Planar Microwave Sensor for Theranostic Therapy of Organic Tissue Based on Oval Split Ring Resonators.
In: Sensors, 16 (9)
Artikel, Bibliographie

2015

Angelovski, Aleksandar ; Kuntzsch, Michael ; Czwalinna, Marie Kristin ; Penirschke, Andreas ; Hansli, Mathias ; Sydlo, Cezary ; Arsov, Vladimir ; Hunziker, Stephan ; Schlarb, H. ; Gensch, Michael ; Schlott, Volker ; Weiland, Thomas ; Jakoby, Rolf (2015)
Evaluation of the cone-shaped pickup performance for low charge sub-10 fs arrival-time measurements at free electron laser facilities.
In: Physical Review Special Topics - Accelerators and Beams, 18
Artikel, Bibliographie

2014

Radetinac, Aldin ; Mani, Arzhang ; Melnyk, Sergiy ; Nikfalazar, Mohammad ; Ziegler, Jürgen ; Zheng, Yuliang ; Jakoby, Rolf ; Alff, Lambert ; Komissinskiy, Philipp (2014)
Highly conducting SrMoO3 thin films for microwave applications.
In: Applied Physics Letters, 105 (11)
doi: 10.1063/1.4896339
Artikel, Bibliographie

Schuessler, M. ; Mandel, Christian ; Kubina, Bernd ; Jakoby, Rolf (2014)
Realization Concepts for Chipless Wireless Temperature Sensing.
Sensors and Measuring Systems 2014; 17. ITG/GMA Symposium; Proceedings of.
Konferenzveröffentlichung, Bibliographie

Mehmood, Arshad ; Zheng, Yuliang ; Braun, Hubertus ; Braun, Hubertus ; Hovhannisyan, Martun ; Hovhannisyan, Martun ; Letz, Martin ; Jakoby, Rolf (2014)
Dual Band Dielectric Resonator Antenna For Hiperlan Based on Transparent Glass Material.
Microwave Conference (GeMIC), 2014 German.
Konferenzveröffentlichung, Bibliographie

Nikfalazar, Mohammad ; Friederich, Andreas ; Kohler, Christian ; Sazegar, Mohsen ; Zheng, Yuliang ; Wiens, Alex ; Binder, Joachim R. ; Jakoby, Rolf (2014)
Metal-Isolator-Metal Varactor Based on Inkjet-Printed Tunable Ceramics.
Microwave Conference (GeMIC), 2014 German.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Sobornytskyy, M. ; Preu, Sascha ; Mittendorff, Martin ; Winnerl, Stephan ; Hoefle, Matthias ; Cojocari, Oleg ; Jakoby, Rolf (2014)
Compact quasi-optical Schottky detector with fast voltage response.
Infrared, Millimeter, and Terahertz waves (IRMMW-THz), 2014 39th International Conference on.
Konferenzveröffentlichung, Bibliographie

Angelovski, Aleksandar ; Penirschke, Andreas ; Czwalinna, Marie Kristin ; Sydlo, Cezary ; Gerth, C. ; Schlarb, H. ; Vilcins-Czvitkovits, Silke ; Weiland, Thomas ; Jakoby, Rolf (2014)
Cone-shaped pickups upgrade for the 40 GHz Bunch Arrival-time Monitors at FLASH and European XFEL.
Frühjahrstagung der Deutschen Physikalischen Gesellschaft, Dresden.
Konferenzveröffentlichung, Bibliographie

Czwalinna, Marie Kristin ; Gerth, Ch. ; Schlarb, H. ; Sydlo, Cezary ; Angelovski, Aleksandar ; Jakoby, Rolf ; Penirschke, Andreas ; Weiland, Thomas ; Kuntzsch, Michael ; Gensch, Michael (2014)
Performance Study of High Bandwidth Pickups Installed at FLASH and ELBE for Femtosecond-Precision Arrival Time Monitors.
Proceedings of the 36th International Free Electron Laser Conference.
Konferenzveröffentlichung, Bibliographie

Czwalinna, Marie Kristin ; Angelovski, Aleksandar ; Schlarb, H. ; Sydlo, Cezary ; Gerth, C. ; Jakoby, Rolf ; Gensch, Michael ; Kuntzsch, Michael ; Weiland, Thomas (2014)
Performance Study of High Bandwith Pickups Installed at FLASH and ELBE for Femtosecond-Precision Arrival Time Monitors.
Proceedings of the 36th International Free Electron Laser Conference.
Konferenzveröffentlichung, Bibliographie

Kuhl, Alexander ; Rönsch-Schulenburg, Juliane ; Rossbach, Jörg ; Angelovski, Aleksandar ; Jakoby, Rolf ; Penirschke, Andreas ; Bousonville, Michael ; Czwalinna, Marie Kristin ; Schlarb, H. ; Sydlo, Cezary ; Schnepp, Sascha ; Weiland, Thomas (2014)
Status des neuen Ankunftszeitmonitorsystem bei FLASH.
Frühjahrstagung der Deutschen Physikalischen Gesellschaft, Dresden.
Konferenzveröffentlichung, Bibliographie

Angelovski, Aleksandar ; Penirschke, Andreas ; Czwalinna, Marie Kristin ; Sydlo, Cezary ; Schlarb, H. ; Weiland, Thomas ; Jakoby, Rolf (2014)
Time Domain Pickup Signal Characterization for Low Charge Arrival-Time Measurements at FLASH.
Proceedings of the International Beam Instrumentation Conference (IBIC).
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Angelovski, Aleksandar ; Hansli, Mathias ; Zisman, M. ; Zwallina, M. K. ; Sydlo, Cezary ; Gerth, C. ; Schlarb, H. ; Ackermann, Wolfgang ; Weiland, Thomas ; Jakoby, Rolf (2014)
Weiterentwicklung der Ankunftzeitmonitore für sehr geringe Ladungen bei XFEL.
Deutsche Tagung für Forschung mit Synchrotronstrahlung, Neutronen und Ionenstrahlen an Großgeräten.
Konferenzveröffentlichung, Bibliographie

2013

Angelovski, Aleksandar ; Penirschke, Andreas ; Jakoby, Rolf ; Czwalinna, Marie Kristin ; Sydlo, Cezary ; Schlarb, H. ; Weiland, Thomas (2013)
Pickup Signal Improvement for High Bandwidth BAMs for FLASH and European - XFEL.
Proceedings of the International Beam Instrumentation Conference (IBIC).
Konferenzveröffentlichung, Bibliographie

Lämmle, David
Hrsg.: Jakoby, Rolf ; Penirschke, Andreas ; TU Darmstadt (2013)
Workpackage B5: Micromechanical Switchable Waveguides.
In: LOEWE Sensors Towards Terahertz Annual Report 2013
Buchkapitel, Bibliographie

2012

Li, Shunyi ; Zheng, Yuliang ; Jakoby, Rolf ; Klein, Andreas (2012)
Electrically Programmable Bistable Capacitor for High-Frequency Applications Based on Charge Storage at the (Ba,Sr)TiO3/Al2O3 Interface.
In: Advanced Functional Materials, 22 (22)
doi: 10.1002/adfm.201200405
Artikel, Bibliographie

Gonzalez-Rodriguez, Erick ; Maune, Holger ; Zheng, Yuliang ; Shen, Lufei ; Shah, Ibrahim Asghar ; Hofmann, Klaus ; Dahlhaus, Dirk ; Jakoby, Rolf (2012)
Impact of group delay on tunable impedance matching networks based on Barium-Strontium-Titanate varactors.
2012 International Symposium on Signals, Systems, and Electronics (ISSSE). Potsdam, Germany (03.10.2012-05.10.2012)
doi: 10.1109/ISSSE.2012.6374317
Konferenzveröffentlichung, Bibliographie

Hofmann, Klaus ; Shen, Lufei ; Gonzalez-Rodriguez, Erick ; Maune, Holger ; Shah, Ibrahim Asghar ; Dahlhaus, Dirk ; Jakoby, Rolf (2012)
Fully integrated high voltage charge pump for energy-efficient reconfigurable multi-band RF-transceivers.
2012 International Conference on Telecommunications Energy (Intelec). Scottsdale, USA (30.09.2012-04.10.2012)
doi: 10.1109/INTLEC.2012.6374483
Konferenzveröffentlichung, Bibliographie

Rönsch-Schulenburg, Juliane ; Hass, Eugen ; Kuhl, Alexander ; Plath, Tim ; Rehders, Marie ; Rossbach, Jörg ; Baboi, Nicoleta ; Bock, Marie Kristin ; Bousonville, Michael ; Gerth, Ch. ; Klose, K. ; Limberg, T. ; Mavric, Uros ; Schlarb, H. ; Schmidt, B. ; Schreiber, Siegfried ; Steffen, Bernhard ; Sydlo, Cezary ; Wesch, Stefan ; Vilcins-Czvitkovits, Silke ; Angelovski, Aleksandar ; Jakoby, Rolf ; Penirschke, Andreas ; Schnepp, Sascha ; Weiland, Thomas (2012)
Generation of Ultra-Short Electron Bunches at FLASH.
Proceedings of the 34th International Free-Electron Laser Conference.
Konferenzveröffentlichung, Bibliographie

Angelovski, Aleksandar ; Kuhl, Alexander ; Penirschke, Andreas ; Schnepp, Sascha ; Bousonville, Michael ; Schlarb, H. ; Weiland, Thomas ; Jakoby, Rolf (2012)
Pickup Design for High Bandwidth Bunch Arrival-time Monitors in Free-Electron Lasers.
Frühjahrstagung der Deutschen Physikalischen Gesellschaft, Göttingen.
Konferenzveröffentlichung, Bibliographie

Kohlstedt, Anika ; Dassinger, Florian ; Schlaak, Helmut F. ; Fritzsch, Carsten ; Jakoby, Rolf (2012)
Monolithic SU-8 Based Hollow Waveguide with Integrated Electro Thermally Tunable Iris Filter for W-Band Apllications.
25th IEEE International Conference on Micro Electro Mechanical Systems. Paris, France (29.01.2012-02.02.2012)
Konferenzveröffentlichung, Bibliographie

Karabey, Onur Hamza ; Gaebler, Alexander ; Strunck, Sebastian ; Jakoby, Rolf (2012)
A 2-D Electronically Steered Phased-Array Antenna With 2 x 2 Elements in LC Display Technology.
In: IEEE Transactions on Microwave Theory and Techniques, 60
Artikel, Bibliographie

Kuhl, Alexander ; Rönsch-Schulenburg, Juliane ; Roßbach, Jörg ; Czwalinna, Marie Kristin ; Bounsonville, Michael ; Schlarb, Holger ; Sydlo, Cezary ; Schnepp, Sascha M. ; Weiland, Thomas ; Angelovski, Aleksandar ; Jakoby, Rolf ; Penirschke, Andreas (2012)
Analysis of the Electro-Optical Front End for the New 40 GHz Bunch Arrival Time Monitor.
Konferenzveröffentlichung, Bibliographie

Karabey, Onur Hamza ; Bildik, Saygin ; Strunck, Sebastian ; Gaebler, Alexander ; Jakoby, Rolf (2012)
Continuously polarisation reconfigurable antenna element by using liquid crystal based tunable coupled line.
In: Electronics Letters, 48
Artikel, Bibliographie

Hoefle, Matthias ; Penirschke, Andreas ; Amrhein, Andreas ; Cojocari, Oleg ; Trier, Marc ; Piironen, Petri ; Jakoby, Rolf (2012)
Detector Design for 89GHz Direct Detection Radiometer with New European Low Noise Zero-Bias Schottky Diodes.
ESA Microwave Technology and Techniques Workshop 2012.
Konferenzveröffentlichung, Bibliographie

Angelovski, Aleksandar ; Kuhl, Alexander ; Hansli, Mathias ; Penirschke, Andreas ; Schnepp, Sascha ; Bousonville, Michael ; Schlarb, H. ; Bock, Marie Kristin ; Weiland, Thomas ; Jakoby, Rolf (2012)
High Bandwidth Pickup Design for Bunch Arrival-time Monitors for Free-Electron Laser.
In: Physical Review Special Topics - Accelerators and Beams (PRST-AB), 15 (11)
Artikel, Bibliographie

Strunck, Sebastian ; Gaebler, Alexander ; Karabey, Onur Hamza ; Follmann, Ruediger ; Koether, Dietmar ; Manabe, Atsutaka ; Heunisch, Andreas ; Schulz, Baerbel ; Rabe, Torsten ; Gora, Frieder ; Jakoby, Rolf (2012)
Liquid Crystal filled LTCC Phase Shifter.
Microwave Technologies & Techniques Workshop.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Angelovski, Aleksandar ; Hansli, Matthias ; Jakoby, Rolf ; Sydlo, Cezary ; Czwalinna, Marie Kristin ; Bounsonville, Michael ; Schlarb, Holger ; Kuhl, Alexander ; Schnepp, Sascha M. ; Weiland, Thomas (2012)
RF Front End for High Bandwith Bunch Arrival Time Monitors in Free-Electron Lasers at DESY.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Angelovski, Aleksandar ; Hansli, Mathias ; Kuhl, Alexander ; Schnepp, Sascha ; Bock, Marie Kristin ; Bousonville, Michael ; Schlarb, H. ; Weiland, Thomas ; Jakoby, Rolf (2012)
RF Frontend for High Bandwidth Bunch Arrival time Monitors in Free-Electron Lasers at DESY.
Proceedings of the International Beam Instrumentation Conference (IBIC).
Konferenzveröffentlichung, Bibliographie

Angelovski, Aleksandar ; Hansli, Matthias ; Penirschke, Andreas ; Jakoby, Rolf ; Sydlo, Cezary ; Czwalinna, Marie Kristin ; Schlarb, Holger ; Bounsonville, Michael ; Kuhl, Alexander ; Schnepp, Sascha M. ; Weiland, Thomas (2012)
Realization and Measurements of Cone-Shaped Pickups for Bunch Arrival-Time Monitors for FLASH and XFEL.
In: Proceedings of the 1st International Beam Instrumentation Conference (IBIC)
Buchkapitel, Bibliographie

Strunck, Sebastian ; Karabey, Onur Hamza ; Gaebler, Alexander ; Jakoby, Rolf (2012)
Reconfigurable waveguide polariser based on liquid crystal for continuous tuning of linear polarisation.
In: Electronics Letters, 48 (8)
Artikel, Bibliographie

2011

Dassinger, Florian ; Kohlstedt, Anika ; Fritzsch, Carsten ; Jakoby, Rolf ; Schlaak, Helmut F. (2011)
Steuerbares MEMS-Irisfilter für W-Band Hohlleiteranwendungen.
Konferenzveröffentlichung, Bibliographie

Hoefle, Matthias ; Koeberle, Markus ; Penirschke, Andreas ; Jakoby, Rolf (2011)
Millimeterwave Vivaldi Antenna with Liquid Crystal Phase Shifter for Electronic Beam Steering.
6th ESA Workshop on Millimetre-Wave Technology and Applications.
Konferenzveröffentlichung, Bibliographie

Hoefle, Matthias ; Schneider, Katharina ; Penirschke, Andreas ; Cojocari, Oleg ; Jakoby, Rolf (2011)
Characterization and impedance matching of new high sensitive planar Schottky detector diodes.
German Microwave Conference (GeMIC) 2011.
Konferenzveröffentlichung, Bibliographie

Mandel, C. ; Maune, H. ; Maasch, M. ; Sazegar, M. ; Schuessler, M. ; Jakoby, Rolf (2011)
Passive wireless temperature sensing with BST-based chipless transponder.
Proc. of the German Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Gil, M. ; Damm, C. ; Sazegar, M. ; Maasch, M. ; Giere, A. ; Schuessler, M. ; Aznar, F. ; Velez, A. ; Bonache, J. ; Jakoby, Rolf ; Martin, F. (2011)
Tunable sub-wavelength resonators based on barium-strontium-titanate thick-film technology.
In: IET MICROWAVES ANTENNAS & PROPAGATION, 5 (3)
Artikel, Bibliographie

Hoefle, Matthias ; Penirschke, Andreas ; Cojocari, Oleg ; Jakoby, Rolf (2011)
Advanced RF characterization of new planar high sensitive zero-bias Schottky diodes.
European Microwave Integrated Circuits Conference (EuMIC).
Konferenzveröffentlichung, Bibliographie

Kuhl, Alexander ; Angelovski, Aleksandar ; Penirschke, Andreas ; Schnepp, Sascha ; Weiland, Thomas ; Jakoby, Rolf ; Bock, Marie Kristin ; Boulware, C. H. ; Gessler, Patrick ; Schlarb, H. ; Rönsch-Schulenburg, Juliane ; Rossbach, Jörg (2011)
Analysis of new pickup designs for the FLASH and XFEL bunch arrival time monitor system.
Proceeding of the 10th European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators, DIPAC2011. Hamburg, Germany
Konferenzveröffentlichung, Bibliographie

Hansli, Matthias ; Jakoby, Rolf ; Penirschke, Andreas ; Ackermann, Wolfgang ; Weiland, Thomas ; Kaufmann, Wolfgang (2011)
Conceptual Design of a High Sensitive Versatile Schottky Sensor for the Collector Ring at FAIR.
Proceedings IPAC11.
Konferenzveröffentlichung, Bibliographie

Fritzsch, Carsten ; Giacomozzi, Flavio ; Karabey, Onur Hamza ; Goelden, Felix ; Moessinger, Alexander ; Bildik, Saygin ; Colpo, Sabrina ; Jakoby, Rolf (2011)
Continuously Tunable W-Band Phase Shifter Based on Liquid Crystals and MEMS Technology.
Proceedings of the 41st European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Durán-Sindreu, Miguel ; Damm, Christian ; Sazegar, Mohsen ; Zheng, Yuliang ; Bonache, Jordi ; Jakoby, Rolf ; Martín, Ferran (2011)
Electrically Tunable Composite Right/Left Handed Transmission-Line based on Open Resonators and Barium-Stronium-Titanate Thick Films.
Baltimore (05.06.2011-10.06.2011)
doi: 10.1109/MWSYM.2011.5972754
Konferenzveröffentlichung, Bibliographie

Koeberle, Markus ; Hoefle, Matthias ; Chen, Mo ; Penirschke, Andreas ; Jakoby, Rolf (2011)
Electrically Tunable Liquid Crystal Phase Shifter in Antipodal Finline Technology for Reconfigurable W-Band Vivaldi Antenna Array Concepts.
5th European Conference on Antennas and Propagation (EuCAP 2011).
Konferenzveröffentlichung, Bibliographie

Puentes, M. ; Schuessler, M. ; Damm, C. ; Jakoby, Rolf (2011)
Extraction of Capacitive Profiles with a Planar Metamaterial Sensor.
In: Applied Physics A, 103 (3)
Artikel, Bibliographie

Fritzsch, Carsten ; Strunck, Sebastian ; Bildik, Saygin ; Jakoby, Rolf (2011)
Investigation of Beam Scanning Speed for Liquid Crystal based Tunable Antennas.
33rd ESA Antenna Workshop on Challenges for Space Antenna Systems.
Konferenzveröffentlichung, Bibliographie

Hansli, Mathias ; Angelovski, Aleksandar ; Penirschke, Andreas ; Jakoby, Rolf ; Hülsmann, Peter ; Ackermann, Wolfgang ; Weiland, Thomas (2011)
Investigations on High Sensitive Sensor Cavity for Longitudinal and Transversal Schottky for the CR at FAIR.
Proceedings of the 2nd International Particle Accelerator Conference.
Konferenzveröffentlichung, Bibliographie

Karabey, Onur Hamza ; Gomez, Braulio ; Fritzsch, Carsten ; Strunck, Sebastian ; Gaebler, Alexander ; Jakoby, Rolf (2011)
Methods for Improving the Tuning Efficiency of Liquid Crystal based Tunable Phase Shifters.
6th European Microwave Integrated Circuits Conference.
Konferenzveröffentlichung, Bibliographie

Hoefle, Matthias ; Koeberle, Markus ; Penirschke, Andreas ; Jakoby, Rolf (2011)
Millimeter wave Vivaldi antenna array element with high performance liquid crystals.
36th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Konferenzveröffentlichung, Bibliographie

Mandel, Christian ; Kubina, Bernd ; Schuessler, M. ; Jakoby, Rolf (2011)
Passive Chipless Wireless Sensor for Two-Dimensional Displacement Measurement.
Proc. of the 41th European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Angelovski, Aleksandar ; Penirschke, Andreas ; Jakoby, Rolf ; Kuhl, Alexander ; Schnepp, Sascha ; Bock, Marie Kristin ; Bousonville, Michael ; Gessler, Patrick ; Schlarb, H. ; Weiland, Thomas ; Rönsch-Schulenburg, Juliane ; Rossbach, Jörg (2011)
Pickup Design for High Resolution Bunch Arrival Time Monitor for FLASH and XFEL.
Proceedings of the 10th European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators, DIPAC 2011, Hamburg.
Konferenzveröffentlichung, Bibliographie

Bildik, Saygin ; Dieter, Sabine ; Fritzsch, Carsten ; Frei, Michael ; Fischer, Christoph ; Menzel, Wolfgang ; Jakoby, Rolf (2011)
Reconfigurable Liquid Crystal Reflectarray with Extended Tunable Phase Range.
Proceedings of European Microwave Conference 2011.
Konferenzveröffentlichung, Bibliographie

Kuhl, Alexander ; Angelovski, Aleksandar ; Penirschke, Andreas ; Schnepp, Sascha ; Weiland, Thomas ; Jakoby, Rolf ; Schlarb, H. (2011)
Report on the Development of a New Pickup for the Arrival Time Monitor System at the Accelerator FLASH and XFEL in Hamburg.
Proceedings of the 2nd International Conference on Computational Engineering, Darmstadt.
Konferenzveröffentlichung, Bibliographie

Kuhl, Alexander ; Schnepp, Sascha ; Angelovski, Aleksandar ; Penirschke, Andreas ; Jakoby, Rolf ; Weiland, Thomas ; Schlarb, H. ; Bousonville, Michael (2011)
Sensitivity and tolerance analysis of a new bunch arrival time monitor pickup design for FLASH and XFEL.
Proceedings of the 2nd International Particle Accelerator Conference, IPAC2011. San Sebastian, Spain
Konferenzveröffentlichung, Bibliographie

Karabey, Onur Hamza ; Goelden, Felix ; Gaebler, Alexander ; Strunck, Sebastian ; Jakoby, Rolf (2011)
Tunable Loaded Line Phase Shifters for Microwave Applications.
Proceedings of International Microwave Symposium.
Konferenzveröffentlichung, Bibliographie

Maasch, M. ; Damm, C. ; Schuessler, M. ; Gonzalez-Rodriguez, E. ; Jakoby, Rolf (2011)
Varactor loaded tunable split ring resonators with simple biasing network.
German Microwave Conference (GeMIC) 2011.
Konferenzveröffentlichung, Bibliographie

Mandel, Christian ; Schuessler, M. ; Jakoby, Rolf (2011)
A Wireless Passive Strain Sensor.
IEEE Sensors Conference.
Konferenzveröffentlichung, Bibliographie

Mandel, Christian ; Maune, Holger ; Maasch, Matthias ; Sazegar, Mohsen ; Kubina, Bernd ; Schüßler, Martin ; Jakoby, Rolf (2011)
Wireless Temperature Sensing with BST-Based Chipless Transponder Utilizing a Passive Phase Modulation Scheme.
In: Frequenz, 65 (7-8)
doi: 10.1515/freq.2011.031
Artikel, Bibliographie

2010

Karabey, Onur Hamza ; Goelden, Felix ; Gaebler, Alexander ; Jakoby, Rolf (2010)
Precise Broadband Microwave Material Characterization of Liquids.
Konferenzveröffentlichung, Bibliographie

Karabey, Onur Hamza ; Bildik, Saygin ; Fritzsch, Carsten ; Strunck, Sebastian ; Gaebler, Alexander ; Jakoby, Rolf ; Manabe, Atsutaka (2010)
Liquid Crystal Based Reconfigurable Antenna Arrays.
Konferenzveröffentlichung, Bibliographie

Montoriand, Simone ; Fritzsch, Carsten ; Marcaccioli, Luca ; Gatti, Roberto Vincenti ; Jakoby, Rolf ; Sorrentino, Roberto (2010)
Design and Measurements of a 1-bit Reconfigurable Elementary Cell for Large Electronic Steerable Reflectarrays.
Proceedings of the 40th European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Hoefle, Matthias ; Koeberle, Markus ; Chen, Mo ; Penirschke, Andreas ; Jakoby, Rolf (2010)
Reconfigurable Vivaldi antenna array with integrated antipodal finline phase shifter with liquid crystal for W-Band applications.
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 35th International Conference on.
Konferenzveröffentlichung, Bibliographie

Li, Shunyi ; Wachau, André ; Schafranek, Robert ; Klein, Andreas ; Zheng, Yuliang ; Jakoby, Rolf (2010)
Energy level alignment and electrical properties of (Ba,Sr)TiO3/Al2O3 interfaces for tunable capacitors.
In: Journal of Applied Physics, 108 (1)
doi: 10.1063/1.3459899
Artikel, Bibliographie

Penirschke, Andreas ; Angelovski, Aleksandar ; Jakoby, Rolf (2010)
Moisture insensitive microwave mass flow detector for particulate solids.
Konferenzveröffentlichung, Bibliographie

Chen, Mo ; Koeberle, Markus ; Hoefle, Matthias ; Jakoby, Rolf (2010)
Tunable Liquid Crystal Phase Shifter in Finline Technology for W-Band.
IEEE Germany Student Conference.
Konferenzveröffentlichung, Bibliographie

Bildik, Saygin ; Fritzsch, Carsten ; Moessinger, Alexander ; Jakoby, Rolf (2010)
Tunable liquid crystal reflectarray with rectangular elements.
Konferenzveröffentlichung, Bibliographie

Puentes, Margarita ; Schuessler, M. ; Damm, Christian ; Penirschke, Andreas ; Jakoby, Rolf (2010)
Capacity Sensor for Belt Conveyor Systems Based on Planar Metamaterials.
META 2010, 2nd International Conference on Metamaterials, Photonic crystals and Plasmonics. Cairo, Egypt
Konferenzveröffentlichung, Bibliographie

Maune, H. ; Sazegar, M. ; Zheng, Y. ; Jakoby, Rolf (2010)
Ferroelectric thick-film varactors based on Barium-Strontium-Titanate for high power applications.
IEEE Radio and Wireless Symposium (RWS).
Konferenzveröffentlichung, Bibliographie

Sazegar, M. ; Zheng, Y. ; Maune, H. ; Zhou, X. ; Damm, C. ; Jakoby, Rolf (2010)
Compact Artificial Line Phase Shifter on Ferroelectric Thick-Film Ceramics.
Proceedings of International Microwave Symposium.
Konferenzveröffentlichung, Bibliographie

Moessinger, Alexander ; Fritzsch, Carsten ; Bildik, Saygin ; Jakoby, Rolf (2010)
Compact Tunable Ka-Band Phase Shifter based on Liquid Crystals.
Proceedings of International Microwave Symposium.
Konferenzveröffentlichung, Bibliographie

Maune, H. ; Sazegar, M. ; Zheng, Y. ; Giere, A. ; Jakoby, Rolf (2010)
Design of Planar Varactors based on Ferroelectric Thick-Films.
German Microwave Conference GeMiC 2010.
Konferenzveröffentlichung, Bibliographie

Gaebler, A. ; Goelden, F. ; Karabey, O. H. ; Jakoby, Rolf (2010)
A FDFD based Eigen-Dielectric Formulation of the Maxwell Equations for Material Characterization in Arbitrary Waveguide Structures.
Proceedings of International Microwave Symposium.
Konferenzveröffentlichung, Bibliographie

Maune, H. ; Sazegar, M. ; Zhou, X. ; Zheng, Y. ; Jakoby, Rolf (2010)
Ferroelectric Thick-Film Varactors for Efficiency Enhancement of Power Amplifiers.
Proceeding of the IEEE Power Amplifier Symposium 2010.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Puentes, M. ; Mandel, C. ; Jakoby, Rolf (2010)
Multi-Resonant Perturbation Method for Capacitive Sensing with Composite Right/Left-Handed Transmission Lines.
Proc. of Int. Microwave Symposium.
Konferenzveröffentlichung, Bibliographie

Pogson, E. M. ; Lewis, R. A. ; Koeberle, M. ; Jakoby, Rolf
Hrsg.: Eggleton, Benjamin J. ; Gaeta, Alexander L. ; Broderick, Neil G. R. (2010)
Terahertz time-domain spectroscopy of nematic liquid crystals.
Konferenzveröffentlichung, Bibliographie

Damm, C. ; Maasch, M. ; Gonzalo, R. ; Jakoby, Rolf (2010)
Tunable Composite Right/Left-Handed Leaky Wave Antenna Based on a Rectangular Waveguide Using Liquid Crystals.
Proceedings of International Microwave Symposium.
Konferenzveröffentlichung, Bibliographie

Goelden, Felix ; Gaebler, Alexander ; Karabey, Onur Hamza ; Goebel, M. ; Manabe, Atsutaka ; Jakoby, Rolf (2010)
Tunable band-pass filter based on Liquid Crystal.
German Microwave Conference, 2010.
Konferenzveröffentlichung, Bibliographie

2009

Schuessler, M. ; Mandel, C. ; Maasch, M. ; Giere, A. ; Jakoby, Rolf (2009)
Phase Modulation Scheme for Chipless RFID and Wireless Sensor Tags.
Proceedings of APMC.
Konferenzveröffentlichung, Bibliographie

Zhao, P. ; Zheng, Y. ; Hollstein, T. ; Fang, K. ; Jakoby, Rolf ; Glesner, M. (2009)
A novel software defined radio architecture with automatic power control for RFID readers.
Konferenzveröffentlichung, Bibliographie

Damm, C. ; Schuessler, M. ; Puentes, M. ; Maune, H. ; Maasch, M. ; Jakoby, Rolf (2009)
Artificial Transmission Lines for High Sensitive Microwave Sensors.
Proceedings of IEEE Sensors.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Maasch, M. ; Damm, C. ; Jakoby, Rolf (2009)
Compact Microstrip Patch Antennas for Passive RFID Backscatter Tags.
Proc. of the European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Zhao, P. ; Zheng, Y. ; Hollstein, T. ; Jakoby, Rolf ; Glesner, M. (2009)
Real-time operation-based power consumption analysis for passive UHF RFID transponders.
Proc. of 54th International Wissenschaftliches Kolloquium (IWK).
Konferenzveröffentlichung, Bibliographie

Puentes, M. ; Stelling, B. ; Schuessler, M. ; Penirschke, A. ; Jakoby, Rolf (2009)
Sensor for Permittivity and Velocity Detection Based on Metamaterial Transmission Line Resonator.
39th European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Gaebler, A. ; Gölden, F. ; Müller, S. ; Jakoby, Rolf (2009)
Direct Simulation of Material Permittivities by using an Eigen-Susceptibility Formulation of the Vector Variational Approach.
2009 IEEE Instrumentation and Measurement Technology Conference. Singapore (05.05.2009-07.05.2009)
doi: 10.1109/IMTC.2009.5168493
Konferenzveröffentlichung, Bibliographie

Göbel, T. ; Meissner, P. ; Gaebler, A. ; Koeberle, M. ; Mueller, S. ; Jakoby, Rolf (2009)
Dual-frequency switching Liquid Crystal based tunable THz Filter.
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on.
Konferenzveröffentlichung, Bibliographie

Schafranek, Robert ; Giere, André ; Balogh, Adam G. ; Enz, Thorsten ; Zheng, Yuliang ; Scheele, Patrick ; Jakoby, Rolf ; Klein, Andreas (2009)
Influence of sputter deposition parameters on the properties of tunable barium strontium titanate thin films for microwave applications.
In: Journal of the European Ceramic Society, 29 (8)
doi: 10.1016/j.jeurceramsoc.2008.08.034
Artikel, Bibliographie

Penirschke, A. ; Puentes, M. ; Schuessler, M. ; Jakoby, Rolf (2009)
Left-Handed Transmission Line Mass Flow Meter for Particulate Solids in Pipelines.
Sensor, 14th. International SENSOR Conference. Nuremberg, Germany
Konferenzveröffentlichung, Bibliographie

Puentes, M. ; Schuessler, M. ; Penirschke, A. ; Jakoby, Rolf (2009)
Microwave Mass Flow Meter for Industrial Applications based on a Left-handed Transmission Line.
German Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Moessinger, A. ; Dieter, S. ; Jakoby, Rolf ; Menzel, W. ; Mueller, S. (2009)
Reconfigurable LC-reflectarray setup and characterisation.
European Conference on Antennas and Propagation.
Konferenzveröffentlichung, Bibliographie

Moessinger, A. ; Dieter, S. ; Menzel, W. ; Mueller, S. ; Jakoby, Rolf (2009)
Realization and characterization of a 77 GHz reconfigurable liquid crystal reflectarray.
Antenna Technology and Applied Electromagnetics and the Canadian Radio Science Meeting, 2009. ANTEM/URSI 2009. 13th International Symposium on.
Konferenzveröffentlichung, Bibliographie

Dieter, Sabine ; Moessinger, Alexander ; Mueller, Stefan ; Menzel, Wolfgang ; Jakoby, Rolf (2009)
Characterization of Reconfigurable LC-Reflectarrays Using Near-Field Measurements.
Proceedings of German Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Maune, Holger ; Zheng, Yuliang ; Sazegar, Mohsen ; Giere, Andre ; Jakoby, Rolf (2009)
Compact Devices for Complex Wave Monitoring for Tunable Impedance Matching Networks.
In: Frequenz, 63 (3-4)
doi: 10.1515/FREQ.2009.63.3-4.63
Artikel, Bibliographie

Maasch, M. ; Damm, C. ; Schuessler, M. ; Jakoby, Rolf (2009)
Electrically Controllable Double Series (DS) Line with Left- or Right-Handed Propagation.
Proc. 39th European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Gil, M. ; Damm, C. ; Giere, A. ; Sazegar, M. ; Bonache, J. ; Jakoby, Rolf ; Martin, F. (2009)
Electrically tunable split-ring resonators at microwave frequencies based on barium-strontium-titanate thick films.
In: Electronics Letters, 45 (8)
doi: https://doi.org/ 10.1049/el.2009.3055
Artikel, Bibliographie

Gaebler, A. ; Gölden, Felix ; Müller, Stefan ; Jakoby, Rolf (2009)
Investigation of High Performance Transmission Line Phase Shifters Based on Liquid Crystal.
Proceedings of the European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Gaebler, A. ; Moessinger, A. ; Goelden, F. ; Manabe, A. ; Goebel, M. ; Follmann, R. ; Koether, D. ; Modes, C. ; Kipka, A. ; Deckelmann, M. ; Rabe, T. ; Schulz, B. ; Kuchenbecker, P. ; Lapanik, A. ; Mueller, S. ; Haase, W. ; Jakoby, Rolf (2009)
Liquid Crystal-Reconfigurable Antenna Concepts for SpaceApplications at Microwave and Millimeter Waves.
In: International Journal of Antennas and Propagation, 1
Artikel, Bibliographie

Mandel, Christian ; Schuessler, M. ; Maasch, Matthias ; Jakoby, Rolf (2009)
A Novel Passive Phase Modulator based on LH Delay Lines for Chipless Microwave RFID Applications.
IEEE MTT-S International Microwave Workshop on Wireless Sensing, Local Positioning, and RFID.
Konferenzveröffentlichung, Bibliographie

Gil, M. ; Damm, A. ; Sazegar, M. ; Bonache, J. ; Jakoby, Rolf ; Martin, F. (2009)
Reconfigurable Split-ring Resonators based on ferroelectric materials.
Proc. of Young Scientist Meeting on Metamaterials.
Konferenzveröffentlichung, Bibliographie

Sazegar, M. ; Giere, A. ; Zheng, Y. ; Maune, H. ; Moessinger, A. ; Jakoby, Rolf (2009)
Reconfigurable Unit Cell for Reflectarray Antenna Based on Barium-Strontium-Titanate Thick-Film Ceramic.
Konferenzveröffentlichung, Bibliographie

Karabey, Onur Hamza ; Zheng, Yuliang ; Gaebler, Alexander ; Goelden, Felix ; Jakoby, Rolf (2009)
A Synthesis Technique for Multiband Tunable Impedance Matching Networks with Optimized Matching Domain.
Proceedings of German Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Goelden, F. ; Gaebler, A. ; Goebel, M. ; Manabe, A. ; Mueller, S. ; Jakoby, Rolf (2009)
Tunable liquid crystal phase shifter for microwave frequencies.
In: Electronics Letters, 45 (13)
Artikel, Bibliographie

Maasch, M. ; Schuessler, M. ; Rodriguez, E. G. ; Damm, C. ; Lubkowski, G. ; Jakoby, Rolf (2009)
Voltage Tunable Split-Ring-Resonators for Waveguide Applications.
Proceedings of Metamaterials.
Konferenzveröffentlichung, Bibliographie

2008

Giere, A. ; Zheng, Y. ; Maune, H. ; Sazegar, M. ; Paul, F. ; Zhou, X. ; Binder, J. R. ; Müller, S. ; Jakoby, Rolf (2008)
Tunable dielectrics for microwave applications.
17th IEEE International Symposium on the Applications of Ferroelectrics (ISAF 2008). Santa Fe, USA (23.02.2008-28.02.2008)
doi: 10.1109/ISAF.2008.4693753
Konferenzveröffentlichung, Bibliographie

Penirschke, A. ; Jakoby, Rolf (2008)
Microwave Mass Flow Detector for Particulate Solids Based on Spatial Filtering Velocimetry.
In: IEEE Transactions on Microwave Theory and Techniques, 56 (2)
Artikel, Bibliographie

Paul, F. ; Giere, A. ; Menesklou, W. ; Binder, J. R. ; Scheele, P. ; Jakoby, Rolf ; Haußelt, J. (2008)
Influence of Fe-F-co-doping on the dielectric properties of Ba0.6Sr0.4TiO3 thick-films.
In: International Journal of Materials Research, 99
Artikel, Bibliographie

Müller, Stefan ; Köberle, Markus ; Gölden, Felix ; Penirschke, Andreas ; Gaebler, Alexander ; Lapanik, Artsiom ; Jakoby, Rolf ; Haase, Wolfgang ; Jakoby, Rolf (2008)
W-Band Characterization of Anisotropic Liquid Crystals at roomtemperature.
Konferenzveröffentlichung, Bibliographie

Mössinger, A. ; Eicher, D. ; Gaebler, A. ; Marin, R. ; Mueller, S. ; Jakoby, Rolf ; Schlaak, Helmut F. (2008)
Electronically Reconfigurable LC-Reflectarray with 2D Scanning Capability and SU-8 structured Cavity.
In: Frequenz, (3/3)
Artikel, Bibliographie

Mueller, S. ; Koeberle, M. ; Moessinger, A. ; Goelden, F. ; Gaebler, A. ; Jakoby, Rolf (2008)
Liquid Crystal Based Electronically Steerable 4x4 Antenna Array with Single Horn Feed at Ka-Band.
Konferenzveröffentlichung, Bibliographie

Zheng, Yuliang ; Giere, A. ; Jakoby, Rolf (2008)
A compact antenna with two independently tunable frequency bands.
IEEE International Symposium on Antenna and Propagation.
Konferenzveröffentlichung, Bibliographie

Mueller, S. ; Moessinger, A. ; Marin, R. ; Goelden, F. ; Gaebler, A. ; Koeberle, M. ; Jakoby, Rolf (2008)
Liquid Crystal Phase Shifters for Electronically Steerable Antenna Systems.
Konferenzveröffentlichung, Bibliographie

Giere, A. ; Zhou, X. ; Paul, F. ; Sazegar, M. ; Zheng, Y. ; Maune, H. ; Binder, J. R. ; Jakoby, Rolf (2008)
Barium Strontium Titanate Thick-Films: Dependency between Dielectric Performance and their Morphology.
In: FREQUENZ, 62 (3-4)
Artikel, Bibliographie

Giere, A. ; Schafranek, R. ; Zheng, Y. ; Maune, H. ; Sazegar, M. ; Jakoby, Rolf ; Klein, Andreas (2008)
Characterization of Acoustic Effects in Ferroelectric Thin-Films for Microwave Components.
In: Frequenz, 62 (3-4)
doi: 10.1515/FREQ.2008.62.3-4.52
Artikel, Bibliographie

Gaebler, A. ; Gölden, Felix ; Müller, Stefan ; Jakoby, Rolf (2008)
Efficiency Considerations of Tunable Liquid Crystal Devices.
German Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Göbel, Thorsten ; Koeberle, Markus ; Meissner, Peter ; Jakoby, Rolf (2008)
CW THz spectroscopy of polymers using plasmonic surface-wave sensors.
In: Frequenz, 62 (3-4)
Artikel, Bibliographie

Zheng, Y. ; Giere, A. ; Maune, H. ; Sazegar, M. ; Jakoby, Rolf (2008)
Ferroelectric Thick Film Components for Future Wireless Communication.
Konferenzveröffentlichung, Bibliographie

Paul, F. ; Giere, A. ; Menesklou, W. ; Binder, J. R. ; Scheele, P. ; Jakoby, Rolf ; Haußelt, J. (2008)
Influence of Iron and Fluoride Codoping on Microwave Properties of Tunable Ba0.6Sr0.4TiO3 Thick Films.
Konferenzveröffentlichung, Bibliographie

Gölden, F. ; Gaebler, A. ; Mueller, S. ; Lapanik, A. ; Haase, W. ; Jakoby, Rolf (2008)
Liquid-crystal varactors with fast switching times for microwave applications.
In: Electronics Letters, 44 (7)
Artikel, Bibliographie

Köberle, M. ; Göbel, T. ; Schönherr, D. ; Müller, S. ; Jakoby, Rolf ; Meissner, P. ; Hartnagel, H.-L. (2008)
Material Characterization of Liquid Crystals at THz-Frequencies using a Free Space Measurement Setup.
German Microwave Conference (GeMIC 2008). Hamburg, Germany (10.03.2008-12.03.2008)
Konferenzveröffentlichung, Bibliographie

Damm, C. ; Schuessler, M. ; Freese, J. ; Jakoby, Rolf (2008)
Microwave Applications of Artificial Materials Based on the Transmission Line Approach.
Young Scientist Meeting on Metamaterials.
Konferenzveröffentlichung, Bibliographie

Penirschke, A. ; Rijiranuwat, A. ; Maune, H. ; Schuessler, M. ; Jakoby, Rolf (2008)
Microwave Mass Flow Sensor for Process Monitoring Applications.
Proc. IEEE/MTT-S International Microwave Symposium.
Konferenzveröffentlichung, Bibliographie

Gaebler, A. ; Gölden, Felix ; Müller, Stefan ; Jakoby, Rolf (2008)
Modeling of electrically tunable transmission line phase shifter based on liquid crystal.
In: IEEE International Symposium on Antenna and Propagation
Artikel, Bibliographie

Gaebler, A. ; Gölden, Felix ; Müller, Stefan ; Jakoby, Rolf (2008)
Multiphysics Simulations for Tunability Efficiency Evaluation of Liquid Crystal Based RF.
In: Frequenz, 62 (9-10)
Artikel, Bibliographie

Schuessler, M. ; Damm, C. ; Jakoby, Rolf (2008)
Performance Evaluation of Left-Handed Delay Lines for RFID Backscatter Applications.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Damm, C. ; Jakoby, Rolf (2008)
Selected Applications of 1D Metamaterial Tranmission Lines for RF Components and Sensors.
Konferenzveröffentlichung, Bibliographie

Damm, C. ; Schuessler, M. ; Maasch, M. ; Jakoby, Rolf (2008)
Selected Applications of Planar Metamaterial Transmission Lines.
Keynote Talk, Metamaterials.
Konferenzveröffentlichung, Bibliographie

Zhou, Xianghui ; Giere, Andre ; Jakoby, Rolf ; Binder, Joachim R. (2008)
Simulation of Effective Dielectric Properties for Thick-Films Meso-structure using NonLinear 3D Finite-Difference-Time-Domain Method.
In: Bundesjahresbericht Cluster Karlsruhe
Artikel, Bibliographie

Zheng, Yuliang ; Hristov, Atanas ; Giere, Andre ; Jakoby, Rolf (2008)
Suppression of Harmonic Radiation of Tunable PIFA by Thick-film BST Varactor Loading.
IEEE MTT-S International Microwave Symposium Digest.
Konferenzveröffentlichung, Bibliographie

Gaebler, Alexander ; Gölden, Felix ; Müller, Stefan ; Jakoby, Rolf (2008)
Triple-Mode Cavity Perturbation Method for the Characterization of Anisotropic Media.
Konferenzveröffentlichung, Bibliographie

2007

Giere, Andre ; Zheng, Yuliang ; Gieser, Horst ; Marquardt, Krystan ; Wolf, Heinrich ; Scheele, Patrick ; Jakoby, Rolf (2007)
Coating of Planar Barium-Strontium-Titanate Thick-Film Varactors to Increase Tunability.
Konferenzveröffentlichung, Bibliographie

Zheng, Yuliang ; Hristov, Atanas ; Giere, Andre ; Scheele, Patrick ; Jakoby, Rolf (2007)
Analysis on Harmonic Radiation of Capacitively Loaded Tunable PIFA Based on Equvilant Circuit.
In: Frequenz, 61 (9-10)
Artikel, Bibliographie

Müller, Stefan ; Mössinger, Alexander ; Marin, Radu ; Gölden, Felix ; Lapanik, Artsiom ; Haase, Wolfgang ; Jakoby, Rolf (2007)
Liquid Crystals — Microwave Characterization and Tunable Devices.
In: Frequenz, 61
Artikel, Bibliographie

Gölden, Felix ; Lapanik, Artsiom ; Gaebler, Alexander ; Müller, Stefan ; Lapanik, Valerie ; Bezborodov, V. ; Haase, Wolfgang ; Jakoby, Rolf (2007)
Tunable microwave phase shifter using thin layer Ferroelectric liquid crystals.
In: 11th International Conference on Ferroelectric Liquid Crystals
Artikel, Bibliographie

Giere, Andre ; Scheele, Patrick ; Zheng, Yuliang ; Jakoby, Rolf (2007)
Characterization of the field-dependent permittivity of nonlinear ferroelectric films using tunable coplanar lines.
In: IEEE microwave and wireless components letters, 17 (6)
doi: 10.1109/LMWC.2007.897795
Artikel, Bibliographie

Giere, A. ; Scheele, P. ; Zheng, Y. ; Jakoby, Rolf (2007)
Characterization of the Field-Dependent Permittivity of Nonlinear Ferroelectric Films Using Tunable Coplanar Lines.
In: Microwave and Wireless Components Letters, IEEE, 17 (6)
Artikel, Bibliographie

Moessinger, Alexander ; Marin, Radu ; Eicher, Dirk ; Jakoby, Rolf ; Schlaak, Helmut F. (2007)
Liquid crystal reflectarray with electronic 2D-reconfiguration capability.
29th ESA Antenna Workshop on Multiple Beams and Reconfigurable Antennas.
Konferenzveröffentlichung, Bibliographie

Scheele, P. ; Giere, A. ; Zheng, Y. ; Goelden, F. ; Jakoby, Rolf (2007)
Modeling and Applications of Ferroelectric-Thick Film Devices With Resistive Electrodes for Linearity Improvement and Tuning-Voltage Reduction.
In: Microwave Theory and Techniques, IEEE Transactions on, 55 (2)
Artikel, Bibliographie

Marin, Radu ; Mössinger, Alexander ; Gölden, Felix ; Müller, Stefan ; Jakoby, Rolf (2007)
77 GHz reconfigurable reflectarry with nematic liquid crystal.
Konferenzveröffentlichung, Bibliographie

Zheng, Yuliang ; Hristov, A. ; Giere, Andre ; Scheele, Patrick ; Jakoby, Rolf (2007)
Analysis on Harmonic Radiation of Capacitively Loaded Tunable PIFA Based on Equivalent Circuit.
In: Frequenz
Artikel, Bibliographie

Penirschke, Andreas ; Allenberg, B. ; Jakoby, Rolf (2007)
Antenna device for injecting of extracting microwaves into/from tubular hollow bodies and device for measuring mass flow by using antenna devices of this type.
In: European Patent EP1815214 (A0) / WO2006056455 (A1) / 08.08.2007
Buchkapitel, Bibliographie

Damm, Christian ; Schuessler, M. ; Jakoby, Rolf (2007)
Antenna matching using a tunable artificial line.
Konferenzveröffentlichung, Bibliographie

Damm, Christian ; Freese, Jens ; Schuessler, M. ; Jakoby, Rolf (2007)
Electrically controllable artificial transmission line transformer for matching purposes.
In: IEEE transactions on microwave theory and techniques, 55
Artikel, Bibliographie

Paul, F. ; Giere, Andre ; Menesklou, W. ; Binder, J. R. ; Scheele, Patrick ; Zheng, Yuliang ; Jakoby, Rolf ; Ivers-Tiffée, E. ; Haußelt, J. (2007)
Influence of iron and fluoride codoping on microwave properties of tunable Ba0.6Sr0.4TiO3 thick films.
Konferenzveröffentlichung, Bibliographie

Paul, F. ; Binder, J. R. ; Menesklou, W. ; Scheele, Patrick ; Giere, Andre ; Jakoby, Rolf ; Ritzhaupt-Kleissl, H.-J. ; Hausselt, J. (2007)
Influence of the preparation step on the dielectric properties of screen-printed Ba0,6Sr0,4TiO3 thick films.
Konferenzveröffentlichung, Bibliographie

Moessinger, Alexander ; Marin, Radu ; Eicher, Dirk ; Jakoby, Rolf ; Schlaak, Helmut F. (2007)
Liquid crystal reflectarray with electronic 2D-reconfiguration capability.
29th ESA Antenna Workshop on Multiple Beams and Reconfigurable Antennas. Noordwijk, The Netherlands (18.04.2007-20.04.2007)
Konferenzveröffentlichung, Bibliographie

Kastell, Kira ; Jakoby, Rolf (2007)
A Location-Based Handover for Use in Secure Hybrid Networks.
In: Frequenz, 61
Artikel, Bibliographie

Scheele, Patrick ; Giere, Andre ; Zheng, Yuliang ; Goelden, Felix ; Jakoby, Rolf (2007)
Modeling and applications of ferroelectric-thick film devices with resistive electrodes for linearity improvement and tuning-voltage reduction.
In: IEEE transactions on microwave theory and techniques, 55
Artikel, Bibliographie

Penirschke, Andreas ; Schuessler, M. ; Jakoby, Rolf (2007)
New microwave flow sensor based on a lefthanded transmission line resonator.
Konferenzveröffentlichung, Bibliographie

Damm, Christian ; Schuessler, M. ; Jakoby, Rolf (2007)
Novel impedance matching approach employing the band gap region of composite right/left-handed artificial lines.
In: 2007 European Microwave Conference : [EuMC 2007]; Munich, Germany, 9 - 12 October 2007
Buchkapitel, Bibliographie

Giere, Andre ; Zheng, Yuliang ; Paul, F. ; Scheele, Patrick ; Jakoby, Rolf (2007)
Optimization of tunable coplanar waveguides on Barium Strontium Titanate thick films.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Damm, Christian ; Jakoby, Rolf (2007)
Periodically LC loaded lines for RFID backscatter applications.
Konferenzveröffentlichung, Bibliographie

Goelden, Felix ; Lapanik, A. ; Gaebler, Alexander ; Mueller, Stefan ; Haase, W. ; Jakoby, Rolf (2007)
Systematic investigation of nematic liquid crystal mixtures at 30 GHz.
Konferenzveröffentlichung, Bibliographie

Goelden, Felix ; Lapanik, A. ; Gaebler, Alexander ; Mueller, S. ; Lapanik, V. ; Bezborodov, V. ; Haase, W. ; Jakoby, Rolf (2007)
Tunable microwave phase shifter using thin layer ferroelectric liquid crystals.
Konferenzveröffentlichung, Bibliographie

Paul, Florian ; Binder, Joachim R. ; Menesklou, Wolfgang ; Scheele, Patrick ; Giere, Andre ; Jakoby, Rolf ; Ritzhaupt-Kleissl, Hans-Joachim ; Hausselt, Juergen (2007)
Influence of the Preparation Step on the Dielectric Properties of Screen-Printed Ba0,6Sr0,4TiO3 Thick-Films.
Konferenzveröffentlichung, Bibliographie

Marin, Radu ; Mössinger, Alexander ; Gölden, Felix ; Müller, Stefan ; Jakoby, Rolf (2007)
77 GHz Reconfigurable Reflectarray with Nematic Liquid Crystal.
2nd European Conference on Antennas and Propagation.
Konferenzveröffentlichung, Bibliographie

Damm, C. ; Schuessler, M. ; Jakoby, Rolf (2007)
Antenna matching using a tunable artificial line.
Proc. IEEE Antennas and Propagation International Symposium.- Ed.: Martin Schüßler.
Konferenzveröffentlichung, Bibliographie

Giere, Andre ; Zheng, Yuliang ; Gieser, H. ; Marquardt, K. ; Wolf, H. ; Scheele, Patrick ; Jakoby, Rolf (2007)
Coating of planar Barium-Strontium-Titanate thick-film varactors to increase tunability.
In: 2007 European Microwave Conference : [EuMC 2007]; Munich, Germany, 9 - 12 October 2007
Buchkapitel, Bibliographie

Damm, C. ; Freese, J. ; Schuessler, M. ; Jakoby, Rolf (2007)
Electrically Controllable Artificial Transmission Line Transformer for Matching Purposes.
In: IEEE Transactions on Microwave Theory and Techniques, 55 (6)
Artikel, Bibliographie

Paul, F. ; Giere, A. ; Menesklou, W. ; Binder, J. R. ; Scheele, P. ; Zheng, Y. ; Jakoby, Rolf ; Ivers-Tiffée, E. ; Haußelt, J. (2007)
Influence of iron and fluoride codoping on microwave properties of tunable Ba0.6Sr0.4Ti=3 thick films.
19th International Symposium on Integrated Ferroelectrics, ISIF2007.
Konferenzveröffentlichung, Bibliographie

Gölden, F. ; Lapanik, A. ; Müller, Stefan ; Gaebler, A. ; Haase, Wolfgang ; Jakoby, Rolf (2007)
Investigations on the Behavior of Ferroelectric Liquid Crystals at Microwave Frequencies.
In: Proc. 37th European Microwave Conf.
Artikel, Bibliographie

Goelden, Felix ; Lapanik, A. ; Mueller, Stefan ; Gaebler, Alexander ; Haase, W. ; Jakoby, Rolf (2007)
Investigations on the behavior of ferroelectric liquid crystals at microwave frequencies.
2007 European Microwave Conference. München (09.10.2007-12.10.2007)
doi: 10.1109/EUMC.2007.4405137
Konferenzveröffentlichung, Bibliographie

Maune, H. ; Schuessler, M. ; Penirschke, A. ; Damm, C. ; Jakoby, Rolf (2007)
Left-Handed Transmission Line for Permittivity Measurements.
Metamaterials Conference 2007.
Konferenzveröffentlichung, Bibliographie

Kastell, K. ; Jakoby, Rolf (2007)
A Location-Based Handover for Use in Secure Hybrid Networks.
In: FREQUENZ, 61 (7-8)
Artikel, Bibliographie

Penirschke, Andreas ; Schuessler, M. ; Jakoby, Rolf (2007)
New Microwave Flow Sensor based on a Left-Handed Transmission Line Resonator.
Proc. IEEE/MTT-S International Microwave Symposium.
Konferenzveröffentlichung, Bibliographie

Damm, C. ; Schuessler, M. ; Freese, J. ; Jakoby, Rolf (2007)
Novel impedance matching approach employing the band gap region of composite right/left-handed artificial lines.
Proc. European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Giere, A. ; Zheng, Y. ; Paul, F. ; Scheele, P. ; Jakoby, Rolf (2007)
Optimization of Tunable Coplanar Waveguides on Barium Strontium Titanate Thick Films.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Damm, C. ; Jakoby, Rolf (2007)
Periodically LC Loaded Lines for RFID Backscatter Applications.
Metamaterials Conference.
Konferenzveröffentlichung, Bibliographie

Kastell, Kira ; Jakoby, Rolf (2007)
Sichere ortsbasierte vertikale Handover.
In: Mobilfunk : Technologien und Anwendungen
Buchkapitel, Bibliographie

Gölden, F. ; Lapanik, A. ; Gaebler, A. ; Müller, Stefan ; Haase, Wolfgang ; Jakoby, Rolf (2007)
Systematic Investigation of Nematic Liquid Crystal Mixtures at 30 GHz.
In: IEEE LEOS Summer Topical Meeting
Artikel, Bibliographie

2006

Schuessler, M. ; Damm, C. ; Freese, J. ; Jakoby, Rolf (2006)
Performance Evaluation of Periodically LC Loaded Small Patch Antennas.
Proc. of the European Conference on Antennas and Propagation.
Konferenzveröffentlichung, Bibliographie

Scheele, P. ; Kilian, A. ; Giere, A. ; Jakoby, Rolf (2006)
Switching-mode mixers based on tunable filters.
In: Electronics Letters, 42 (23)
Artikel, Bibliographie

Damm, C. ; Schuessler, M. ; Freese, J. ; Jakoby, Rolf (2006)
Tuneable Artificial Line for Microwave Applications.
Young Scientist Meeting on Metamaterials.
Konferenzveröffentlichung, Bibliographie

Mössinger, A. ; Marin, R. ; Mueller, S. ; Freese, J. ; Jakoby, Rolf (2006)
Electronically reconfigurable reflectarrays with nematic liquid crystals.
In: IEE ELECTRONICS LETTERS, 42
Artikel, Bibliographie

Marin, R. ; Mössinger, A. ; Freese, J. ; Manabe, A. ; Jakoby, Rolf (2006)
Realization of 35 GHz Steerable Reflectarray Using Highly Anisotropic Liquid Crystal.
IEEE APS/URSI Symp. on Antennas and Propagation.
Konferenzveröffentlichung, Bibliographie

Bug, S. ; Nazarov, A. ; Kastell, K. ; Jakoby, Rolf (2006)
Characterizing the Mobile Radio Channel as a Conservative Dynamical System.
IEEE-Vehicular Technology Conference (VTC).
Konferenzveröffentlichung, Bibliographie

Kastell, K. ; Bug, S. ; Nazarov, A. ; Jakoby, Rolf (2006)
Improvements in Railway Communication via GSM-R.
IEEE-Vehicular Technology Conference (VTC).
Konferenzveröffentlichung, Bibliographie

Scheele, P. ; Giere, A. ; Müller, S. ; Jakoby, Rolf (2006)
Microwave switches based on tunable ferroelectric filters.
2006 IEEE Radio and Wireless Symposium. San Diego, USA (17.10.2006-19.10.2006)
doi: 10.1109/RWS.2006.1615226
Konferenzveröffentlichung, Bibliographie

Marin, R. ; Mössinger, A. ; Freese, J. ; Jakoby, Rolf (2006)
Characterisation of 35 GHz Tunable Reflectarray Unit Cells Using Highly Anisotropic Liquid Crystal.
German Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Penirschke, A. ; Jakoby, Rolf (2006)
Accurate Material Density Measurements of Particulate Solids in Pipelines with a Novel Microwave Flow Sensor.
Konferenzveröffentlichung, Bibliographie

Damm, C. ; Schuessler, M. ; Freese, J. ; Jakoby, Rolf (2006)
Artificial Line Phase Shifter with separately tunable Phase and Line Impedance.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Mueller, Stefan ; Goelden, Felix ; Lapanik, A. ; Lapanik, V. ; Bezborodov, V. ; Haase, W. ; Jakoby, Rolf (2006)
Cavity Perturbation Method for Temperature Controlled Characterization of Liquid Crystals at 38 GHz.
Konferenzveröffentlichung, Bibliographie

Marin, R. ; Mössinger, A. ; Freese, J. ; Jakoby, Rolf (2006)
Characterisation of 35 GHz Tunable Reflectarray Unit Cells Using Highly Anisotropic Liquid Crystal.
Konferenzveröffentlichung, Bibliographie

Bug, Steffen ; Nazarov, Alexey ; Kastell, Kira ; Jakoby, Rolf (2006)
Characterizing the mobile radio channel as a conservative dynamical system.
Konferenzveröffentlichung, Bibliographie

Kastell, K. ; Jakoby, Rolf (2006)
Fast handover with Integrated Authentication for Hybrid Networks.
Konferenzveröffentlichung, Bibliographie

Goelden, F. ; Mueller, S. ; Scheel, P. ; Wittek, M. ; Jakoby, Rolf (2006)
IP3 Measurements of Liquid Crystals at Microwave Frequencies.
Konferenzveröffentlichung, Bibliographie

Kastell, Kira ; Bug, Steffen ; Nazarov, Alexey ; Jakoby, Rolf (2006)
Improvements in railway communication via GSM-R.
Konferenzveröffentlichung, Bibliographie

Moessinger, A. ; Marin, R. ; Freese, J. ; Mueller, S. ; Manabe, A. ; Jakoby, Rolf (2006)
Investigations on 77 GHz tunable reflectarray unit cells with liquid crystal.
Konferenzveröffentlichung, Bibliographie

Giere, A. ; Damm, C. ; Scheele, P. ; Jakoby, Rolf (2006)
LH Phase Shifter using Ferroelectric Varactors.
Konferenzveröffentlichung, Bibliographie

Penirschke, A. ; Jakoby, Rolf (2006)
Microwave Sensor for Accurate Material Density Measurements of gas/solid flows in Pipelines.
Konferenzveröffentlichung, Bibliographie

Scheele, Patrick ; Giere, Andre ; Müller, Stefan ; Jakoby, Rolf (2006)
Microwave Switches based on Tunable Ferroelectric Filters.
Konferenzveröffentlichung, Bibliographie

Mueller, S. ; Goelden, F. ; Scheele, P. ; Wittek, M. ; Hock, C. ; Jakoby, Rolf (2006)
Passive Phase Shifter for W-Band Applications using Liquid Crystals.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Damm, C. ; Freese, J. ; Jakoby, Rolf (2006)
Performance Evaluation of Periodically LC Loaded Small Patch Antennas.
Konferenzveröffentlichung, Bibliographie

Marin, R. ; Mössinger, A. ; Freese, J. ; Manabe, A. ; Jakoby, Rolf (2006)
Realization of 35 GHz Steerable Reflectarray Using Highly Anisotropic Liquid Crystal.
Konferenzveröffentlichung, Bibliographie

Scheele, Patrick ; Kilian, Andreas ; Giere, Andre ; Jakoby, Rolf (2006)
Switching-mode mixers based on tunable filters.
In: IEE Electronics Letters, 42
Artikel, Bibliographie

Giere, A. ; Scheele, P. ; Jakoby, Rolf (2006)
Advanced Tunable Passives for Frequency-Agile Radios.
IEEE MTT-S International Microwave Symposium Digest, Workshop WMG Frequency-Agile Radio: Systems and Technologies.
Konferenzveröffentlichung, Bibliographie

Damm, C. ; Schuessler, M. ; Freese, J. ; Jakoby, Rolf (2006)
Artificial Line Phase Shifter with separately tunable Phase and Line Impedance.
Proc. 36th European Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Giere, A. ; Damm, C. ; Scheele, P. ; Jakoby, Rolf (2006)
LH phase shifter using ferroelectric varactors.
Konferenzveröffentlichung, Bibliographie

Penirschke, A. ; Schuessler, M. ; Vossiek, M. ; Gulden, P. ; Jakoby, Rolf (2006)
Moisture detection of materials in leaky cavities using microwave techniques.
Proc. European Microwave Conference. Paris, France (04.10.2005-06.10.2005)
doi: 10.1109/EUMC.2005.1610195
Konferenzveröffentlichung, Bibliographie

2005

Scheele, P. ; Goelden, F. ; Giere, A. ; Müller, S. ; Jakoby, Rolf (2005)
Continuously tunable impedance matching network using ferroelectric varactors.
2005 IEEE MTT-S International Microwave Symposium. Long Beach, USA (12.06.2005-17.06.2005)
doi: 10.1109/MWSYM.2005.1516672
Konferenzveröffentlichung, Bibliographie

Kastell, K. ; Jakoby, Rolf (2005)
Implementation of fast handovers and additional authentication in GSM / UMTS for high-speed users.
16th IEEE Symp. on Personal Indoor and Mobile Radio Commiunications (PIMRC).
Konferenzveröffentlichung, Bibliographie

Bauer, G. ; Bose, R. ; Jakoby, Rolf (2005)
Three-Dimensional Interference Investigations for LMDS Networks Using an Urban Database.
In: IEEE Transactions on Antennas and Propagation, 52
Artikel, Bibliographie

Penirschke, A. ; Schuessler, M. ; Vossiek, M. ; Gulden, P. ; Jakoby, Rolf (2005)
Neural Networks for Microwave Characterization of Arbitrary Shaped Material Samples in Leaky Cavities.
Konferenzveröffentlichung, Bibliographie

Lüssem, G. ; Best, P. ; Weil, C. ; Mueller, Stefan ; Scheele, Patrick ; Jakoby, Rolf (2005)
Components for high-frequency technology.
Norm, Patent, Standard, Bibliographie

Lüssem, Georg ; Best, Peter ; Weil, Carsten ; Müller, Stefan ; Scheele, Patrick ; Jakoby, Rolf (2005)
Components for high-frequency technology.
Anderes, Bibliographie

Lüssem, Georg ; Best, Peter ; Weil, Carsten ; Müller, Stefan ; Scheele, Patrick ; Jakoby, Rolf (2005)
Bauelemente für die Hochfrequenztechnik.
Anderes, Bibliographie

Scheele, P. ; Jakoby, Rolf (2005)
Passive Ferroelektrische Modulatoren für RFID Backscatter Transponder.
RFIDs Intelligente Funketiketten - Chancen und Herausforderungen.
Konferenzveröffentlichung, Bibliographie

Marin, Radu ; Mössinger, Alexander ; Freese, Jens ; Müller, Stefan ; Jakoby, Rolf (2005)
Basic investigations of 35 GHz reflectarrays and tunable unit-cell for beamsteering applications.
Konferenzveröffentlichung, Bibliographie

Lüssem, G. ; Best, P. ; Weil, C. ; Mueller, Stefan ; Scheel, Patrick ; Jakoby, Rolf (2005)
Bauelemente für die Hochfrequenztechnik.
Norm, Patent, Standard, Bibliographie

Mueller, Stefan ; Penirschke, Andreas ; Damm, C. ; Scheele, Patrick ; Wittek, M. ; Weil, C. ; Jakoby, Rolf (2005)
Broadband microwave characterization of liquid crystals using a temperature-controlled coaxial transmission line.
In: IEEE Transactions Microwave Theory and Technique, 53
Artikel, Bibliographie

Damm, Christian ; Schuessler, M. ; Oertel, Martin ; Jakoby, Rolf (2005)
Compact tunable periodically LC loaded microstrip line for phase shifting applications.
Konferenzveröffentlichung, Bibliographie

Scheele, Patrick ; Goelden, F. ; Giere, André ; Mueller, Stefan ; Jakoby, Rolf (2005)
Continuously tunable impedance matching network using ferroelectric varactors,.
Konferenzveröffentlichung, Bibliographie

Kastell, Kira ; Jakoby, Rolf (2005)
Implementation of fast handovers and additional authentication in GSM / UMTS for high-speed users.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Schuessler, M. ; Vossiek, M. ; Gulden, P. ; Jakoby, Rolf (2005)
Moisture detection of materials in leaky cavities using microwave techniques.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Vossiek, M. ; Gulden, P. ; Freese, Jens ; Schuessler, M. ; Jakoby, Rolf (2005)
Neural networks for microwave characterization of arbitrary shaped material samples in leaky cavities.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Freese, Jens ; Allenberg, B. ; Biebel, J. ; Jakoby, Rolf (2005)
Novel integrated coaxial line to cylindrical waveguide directive couplers in pipelines for process monitoring applications.
Konferenzveröffentlichung, Bibliographie

Giere, André ; Scheele, P. ; Damm, C. ; Jakoby, Rolf (2005)
Optimization of uniplanar multilayer structures using nonlinear tunable dielectrics.
Konferenzveröffentlichung, Bibliographie

Scheele, Patrick ; Tomescu, V. ; Giere, André ; Mueller, Stefan ; Jakoby, Rolf (2005)
Passive ferroelectric phase modulators for rfid backscatter transponders.
Konferenzveröffentlichung, Bibliographie

Scheele, Patrick ; Jakoby, Rolf (2005)
Passive ferroelektrische modulatoren für rfid backscatter transponder.
Konferenzveröffentlichung, Bibliographie

Mueller, Stefan ; Felber, Ch. ; Scheele, Patrick ; Wittek, M. ; Hock, Ch. ; Jakoby, Rolf (2005)
Passive tunable liquid crystal finline phase shifter for millimeterwaves.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Damm, Christian ; Freese, Jens ; Jakoby, Rolf (2005)
Realization concepts for compact microstrip antennas with periodically loaded lines.
Konferenzveröffentlichung, Bibliographie

Bauer, G. ; Bose, R. ; Jakoby, Rolf (2005)
Three-dimensional interference investigations for LMDS networks using an urban database.
In: IEEE Transactions on Antennas and Propagation, 52
Artikel, Bibliographie

Damm, C. ; Schuessler, M. ; Oertel, M. ; Jakoby, Rolf (2005)
Compact tunable periodically LC loaded microstrip line for phase shifting applications.
Proc. IEEE MTT-S International Microwave Symposium Digest.
Konferenzveröffentlichung, Bibliographie

Penirschke, A. ; Freese, J. ; Biebel, J. ; Allenberg, B. ; Jakoby, Rolf (2005)
Novel integrated coaxial line to cylindrical waveguide directive couplers in pipelines for process monitoring applications.
Proc. IEEE MTT-S International Microwave Symposium Digest. Long Beach, CA, USA (17.06.2005-17.06.2005)
doi: 10.1109/MWSYM.2005.1516892
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Damm, C. ; Freese, J. ; Jakoby, Rolf
Hrsg.: Damm, C. (2005)
Realization concepts for compact microstrip antennas with periodically loaded lines.
Proc. IEEE MTT-S International Microwave Symposium Digest. Long Beach, CA, USA (17.06.2005-17.06.2005)
doi: 10.1109/MWSYM.2005.1516854
Konferenzveröffentlichung, Bibliographie

2004

Jakoby, Rolf ; Scheele, P. ; Müller, S. ; Weil, C. (2004)
Nonlinear Dielectrics for Tunable Microwave Components.
In: Special Issue of Electronics and Telecom. Quarterly (KWARTALIK ELEKTRONIKI I TELEKOMUNIKACJI), 50
Artikel, Bibliographie

Freese, J. ; Schneider, M. ; Jakoby, Rolf (2004)
Antennas for Civil Radar Applications.
Proceedings of the 13th International Symposium on Antennas JINA.
Konferenzveröffentlichung, Bibliographie

Bose, R. ; Bauer, Georg ; Jakoby, Rolf (2004)
Two-dimensional line of sight interference analysis of LMDS networks for the down- and uplink.
In: IEEE transactions on antennas and propagation, 52 (9)
doi: 10.1109/TAP.2004.834120
Artikel, Bibliographie

Nazarov, A. ; Bauer, G. ; Jakoby, Rolf (2004)
DVB-T1 / DVB-T2 overlay network optimization with minimal cost by simulated annealing.
Proc. of the Conference on Vehicular Technology.
Konferenzveröffentlichung, Bibliographie

Bug, S. ; Jakoby, Rolf (2004)
Modeling of the Mobile Radio Channel using Theory of Dynamics - Reconstruction of Dynamics by Differential Equations.
IEEE-Vehicular Technology Conference.
Konferenzveröffentlichung, Bibliographie

Kastell, K. ; Fernandez-Pello, A. ; Fernandez, D. ; Meyer, U. ; Jakoby, Rolf (2004)
Performance Advantage and Use of a Location Based Handover Algorithm.
IEEE-Vehicular Technology Conference.
Konferenzveröffentlichung, Bibliographie

Bose, R. ; Bauer, G. ; Jakoby, Rolf (2004)
Two-Dimensional Line of Sight Interference Analysis of LMDS Networks for the Down- and Uplink.
In: IEEE Transactions on Antennas and Propagation, 52
Artikel, Bibliographie

Schuessler, M. ; Freese, J. ; Jakoby, Rolf (2004)
Design of Compact Planar Antennas using LH-Transmission Lines.
IEEE Int. Microwave Symp.
Konferenzveröffentlichung, Bibliographie

Freese, J. ; Müller, C. ; Schuessler, M. ; Jakoby, Rolf (2004)
Semi-Circular Array Antennas for DOA-Estimation and Beamforming.
IEEE APS/URSI Symposium on Antennas and Propagation.
Konferenzveröffentlichung, Bibliographie

Jakoby, Rolf ; Scheele, Patrick (2004)
Nonlinear Dielectrics for Tunable Microwave Components.
In: 15th International Conference on Microwaves, Radar and Wireless Communications, 2
Artikel, Bibliographie

Jakoby, Rolf ; Scheele, P. ; Müller, S. ; Weil, C. (2004)
Nonlinear Dielectrics for Tunable Microwave Components.
MIKON 2004, 15th Int. Conf. on Microwaves Radar and Wireless Communications.
Konferenzveröffentlichung, Bibliographie

Bug, S. ; Jakoby, Rolf (2004)
Funkkanalmodellierung.
White Paper Series, BMBF Research Focus Mobile Communications: Report of the Working Group 4, Digital Broadcast.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Oertel, M. ; Fritsche, C. ; Freese, J. ; Jakoby, Rolf (2004)
Design of Periodically L-C Loaded Patch Antennas.
. of the 27th ESA Antenna Technology Workshop on Innovative Periodic Antennas.
Konferenzveröffentlichung, Bibliographie

Bug, S. ; Jakoby, Rolf (2004)
Modeling the Mobile Radio Channel using Theory of Dynamics — First Derivations and Results.
Proc. of the European Wireless Conference.
Konferenzveröffentlichung, Bibliographie

Freese, Jens ; Schneider, M. ; Jakoby, Rolf (2004)
Antennas for civil radar applications.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Müller, Stefan ; Scheele, Patrick ; Weil, Carsten ; Wittek, M. ; Hock, Ch. ; Jakoby, Rolf (2004)
Cavity perturbation method for characterization of liquid crystals up to 35 GHz.
Konferenzveröffentlichung, Bibliographie

Marin, Radu ; Schuessler, M. ; Freese, Jens ; Jakoby, Rolf (2004)
Compact cross coupled bandpass filter with improved stop-band characteristics.
In: Frequenz, 58
Artikel, Bibliographie

Nazarov, Alexej ; Bauer, Georg ; Jakoby, Rolf (2004)
DVB-T1/DVB-T2 overlay network optimization for minimal cost by simulated annealing.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Freese, Jens ; Jakoby, Rolf (2004)
Design of compact planar antennas using LH-transmission lines.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Oertel, M. ; Fritsche, C. ; Freese, Jens ; Jakoby, Rolf (2004)
Design of periodically L-C loaded patch antennas.
Konferenzveröffentlichung, Bibliographie

Freese, Jens ; Feldmeier, E. ; Schuessler, M. ; Jakoby, Rolf (2004)
Dual-polarized beam-scanning antenna using parasitic sub-arrays.
In: Frequenz, 58
Artikel, Bibliographie

Scheele, Patrick ; Müller, Stefan ; Jakoby, Rolf (2004)
Frequency agile passive microwave components based on tunable dielectrics.
Konferenzveröffentlichung, Bibliographie

Bug, Steffen ; Jakoby, Rolf (2004)
Modeling the mobile radio channel using theory of dynamics : first derivations and results.
Konferenzveröffentlichung, Bibliographie

Bug, Steffen ; Jakoby, Rolf (2004)
Modeling the mobile radio channel using theory of dynamics : reconstruction of dynamics by differential equations.
Konferenzveröffentlichung, Bibliographie

Jakoby, Rolf ; Scheele, Patrick ; Müller, Stefan ; Weil, Carsten (2004)
Nonlinear dielectrics for tunable microwave components.
In: Kwartalik elektroniki i telekomunikacji = Electronics and telecommunications quarterly, 50
Artikel, Bibliographie

Müller, Stefan ; Weil, Carsten ; Scheele, Patrick ; Kryvoshapka, Yuri ; Jakoby, Rolf (2004)
Novel liquid crystals for tunable microwave components.
Konferenzveröffentlichung, Bibliographie

Kastell, Kira ; Fernandez-Pello, A. ; Fernandez, D. ; Meyer, U. ; Jakoby, Rolf (2004)
Performance advantage and use of a location based handover algorithm.
Konferenzveröffentlichung, Bibliographie

Scheele, Patrick ; Müller, Stefan ; Weil, Carsten ; Jakoby, Rolf (2004)
Phase-shifting coplanar stubline-filter on ferroelectric-thick film.
Konferenzveröffentlichung, Bibliographie

Freese, Jens ; Müller, Ch. ; Schuessler, M. ; Jakoby, Rolf (2004)
Semi-circular array antennas for DOA-estimation and beamforming.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Freese, Jens ; Jakoby, Rolf (2004)
Small microstrip antennas with periodically L-C-loaded transmission lines.
In: Frequenz, 58
Artikel, Bibliographie

Müller, Stefan ; Scheele, Patrick ; Weil, Carsten ; Wittek, M. ; Hock, Ch. ; Jakoby, Rolf (2004)
Tunable passive phase shifter for microwave applications using highly anisotropic liquid crystals.
Konferenzveröffentlichung, Bibliographie

Weil, Carsten ; Müller, Stefan ; Scheele, Patrick ; Jakoby, Rolf (2004)
A comparative study of paraelectrics and novel liquid crystals for tunable microwave devices.
In: Frequenz, 58
Artikel, Bibliographie

Meyer, Ulrike ; Kastell, Kira ; Fernandez-Pello, Adrian ; Perez, Diego ; Jakoby, Rolf (2004)
Advantage and Use of a Location Based Handover Algorithm.
Konferenzveröffentlichung, Bibliographie

Marin, R. ; Schuessler, M. ; Freese, J. ; Jakoby, Rolf (2004)
Compact Cross Coupled Bandpass Filter with Improved Stop-Band Characteristics.
In: Frequenz, 58 (9-10)
Artikel, Bibliographie

Freese, J. ; Feldmeier, E. ; Schuessler, M. ; Jakoby, Rolf (2004)
Dual-Polarized Beam-Scanning Antenna using Parasitic Sub-Arrays.
In: Frequenz, 58 (11-12)
Artikel, Bibliographie

Schuessler, M. ; Freese, J. ; Jakoby, Rolf (2004)
Small Microstrip Antennas with Periodically L-C-Loaded Transmission Lines.
In: Frequenz, 58 (7-8)
Artikel, Bibliographie

2003

Nazarov, A. ; Winter, J. ; Gaspard, I. ; Jakoby, Rolf (2003)
Coexistence of two DVB-T overlay networks for broadcasting and a mobile communication downlink.
Proc. of the European Conference on Wireless Technology, ECWT2003.
Konferenzveröffentlichung, Bibliographie

Freese, J. ; Schuessler, M. ; Jakoby, Rolf (2003)
Experimental Results for a Wide-Angle Scanning Semi-Circular Microstrip Array on a Planar Reflector.
Proc. of the 3rd European Workshop on Conformal Antennas.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Fleckenstein, A. ; Freese, J. ; Jakoby, Rolf (2003)
Left-Handed Metamaterials based on Split Ring Resonators for Microstrip Applications.
Proc. of the 33rd European Microwave Conference (EuMC).
Konferenzveröffentlichung, Bibliographie

Kastell, K. ; Meyer, U. ; Jakoby, Rolf (2003)
Secure Handover Procedures.
Proc. of 8th International Conference on Cellular Intelligent Communications (CIC).
Konferenzveröffentlichung, Bibliographie

Freese, J. ; Tudosie, G. ; Schuessler, M. ; Jakoby, Rolf (2003)
Semi-Circular Microstrip Array on a Planar Reflector with Extended Beam-Scanning Range.
Proc. of the 2003 IEEE APS/URSI Symposium on Antennas and Propagation.
Konferenzveröffentlichung, Bibliographie

Nazarov, Alexej ; Winter, J. ; Gaspard, Ingo ; Jakoby, Rolf (2003)
Coexistence of two DVB-t overlay networks for broadcasting and a mobile communication downlink.
Konferenzveröffentlichung, Bibliographie

Freese, Jens ; Schuessler, M. ; Jakoby, Rolf (2003)
Experimental results for a wide-angle scanning semi-circular microstrip array on a planar reflector.
Konferenzveröffentlichung, Bibliographie

Weil, Carsten ; Müller, Stefan ; Scheele, Patrick ; Kryvoshapka, Yuri ; Lüssem, G. ; Best, P. ; Jakoby, Rolf (2003)
Ferroelectric and liquid crystal-tunable microwave phase shifters.
Konferenzveröffentlichung, Bibliographie

Bug, Steffen ; Jakoby, Rolf (2003)
First results of modeling the mobile radio channel using theory of dynamics.
In: Frequenz, 57
Artikel, Bibliographie

Freese, Jens ; Heckmann, D. ; Schuessler, M. ; Jakoby, Rolf (2003)
Investigation of different low-cost array antennas for digital beamforming and DOA-estimation.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Fleckenstein, A. ; Freese, Jens ; Jakoby, Rolf (2003)
Left-handed metamaterials based on split ring resonators for microstrip applications.
Konferenzveröffentlichung, Bibliographie

Penirschke, Andreas ; Freese, Jens ; Schuessler, M. ; Jakoby, Rolf (2003)
Neural networks for microwave characterization of material samples in rectangular cavities.
Konferenzveröffentlichung, Bibliographie

Bauer, Georg ; Gomber, T. ; Jakoby, Rolf (2003)
Optimization of a frequency and polarization scheme for LMDS at 28 GHz.
Konferenzveröffentlichung, Bibliographie

Kastell, Kira ; Meyer, U. ; Jakoby, Rolf (2003)
Secure handover procedures.
Konferenzveröffentlichung, Bibliographie

Freese, Jens ; Tudosie, G. ; Schuessler, M. ; Jakoby, Rolf (2003)
Semi-circular microstrip array on a planar reflector with extended beam-scanning range.
Konferenzveröffentlichung, Bibliographie

Bug, S. ; Jakoby, Rolf (2003)
First Results of Modeling the Mobile Radio Channel using Theory of Dynamics.
In: FREQUENZ, 57
Artikel, Bibliographie

Freese, J. ; Heckmann, D. ; Schuessler, M. ; Jakoby, Rolf (2003)
Investigation of Different Low-Cost Array Antennas for Digital Beamforming and DOA-Estimation.
Proc. of the ITG-Conference on Antennas, INICA2003, ITG Fachbericht 178.
Konferenzveröffentlichung, Bibliographie

Bauer, G. ; Gomber, T. ; Jakoby, Rolf (2003)
Optimization of a Frequency and Polarization Scheme for LMDS at 28 GHz.
Proc. of the European Conference on Wireless Technology, ECWT2003.
Konferenzveröffentlichung, Bibliographie

Kastell, Kira ; Meyer, Ulrike ; Jakoby, Rolf (2003)
Secure Handover Procedures.
Report, Bibliographie

Kastell, Kira ; Meyer, Ulrike ; Jakoby, Rolf (2003)
Secure Handover Procedures.
Konferenzveröffentlichung, Bibliographie

2002

Weil, C. ; Jakoby, Rolf (2002)
Studies of Nematic Liquid Crystals for Dielectric Tunable Microwave Phase Shifters.
5th International Symposium on Relaxation Phenomena in Dielectric, Magnetic and Superconducting Systems.
Konferenzveröffentlichung, Bibliographie

Freese, J. ; Tudosie, G. ; Schuessler, M. ; Jakoby, Rolf (2002)
Beam Shifting Capabilities of a Half-Cylindrical Microstrip Array on a Planar Reflector.
Proc. of the German Radar Syposium.
Konferenzveröffentlichung, Bibliographie

Weil, C. ; Luessem, G. ; Jakoby, Rolf (2002)
Tunable Inverted-Microstrip Phase Shifter Device Using Nematic Liquid Crystals.
IEEE-MTT-S Int. Microwave Symposium (IMS).
Konferenzveröffentlichung, Bibliographie

Terres, J. L. Mateo ; Gaspard, I. ; Freese, J. ; Jakoby, Rolf (2002)
Calibration, and Direction of Arival Estimation with a Uniform Circular Array for Mobile Radio Channels.
IEEE-Proc. of Vehicular Technology Conference.
Konferenzveröffentlichung, Bibliographie

Xu, J. ; Weil, C. ; Menesklou, W. ; Jakoby, Rolf ; Ivers-Tiffée, E. (2002)
Preparation and Dielectric Properties of BST Thin Films by RF Sputtering for Tunable Microwave Applications.
Int. Joint Conf. on the Application of Ferroelectrics.
Konferenzveröffentlichung, Bibliographie

Bug, St. ; Wengerter, Ch. ; Gaspard, I. ; Jakoby, Rolf (2002)
WSSUS-Channel Models for Broadband Mobile Communication Systems.
IEEE-Vehicular Technology Conference (VTC).
Konferenzveröffentlichung, Bibliographie

Bug, S. ; Wengerter, C. ; Gaspard, I. ; Jakoby, Rolf (2002)
GWSSUS-Kanalmodelle für breitbandige Mobilfunksysteme.
ITG-Diskussionssitzung Messverfahren im Mobilfunk.
Konferenzveröffentlichung, Bibliographie

Hayn, A. ; Jakoby, Rolf (2002)
Grundlegende Untersuchung zur Verwendbarkeit von akustischen Raum-Impulsantwortmessungen für die Charakterisierung von Indoor-Funkkanälen.
ITG-Diskussionssitzung Messverfahren im Mobilfunk.
Konferenzveröffentlichung, Bibliographie

Tong, M. ; Schuessler, M. ; Müller, Stefan ; Krozer, Viktor ; Freese, Jens ; Jakoby, Rolf (2002)
Analysis of photonic band-gap (PBG) structure using finite difference time domain (FDTD) algorithm.
Konferenzveröffentlichung, Bibliographie

Freese, Jens ; Tudosie, G. ; Schuessler, M. ; Jakoby, Rolf (2002)
Beam shifting capabilities of a half-cylindrical microstrip array on a planar reflector.
Konferenzveröffentlichung, Bibliographie

Mateo Terres, J. L. ; Gaspard, Ingo ; Freese, Jens ; Jakoby, Rolf (2002)
Calibration and direction of arrival estimation with a uniform circular array for mobile radio channel.
Konferenzveröffentlichung, Bibliographie

Bug, Steffen ; Wengerter, Christian ; Gaspard, Ingo ; Jakoby, Rolf (2002)
GWSSUS-Kanalmodelle für breitbandige Mobilkommunikationssysteme.
VDE/ITG-Diskussionssitzung "Messverfahren der Informationstechnik" zum Thema "Messverfahren im Mobilfunk. Kassel (10.04.2002-11.04.2002)
Konferenzveröffentlichung, Bibliographie

Bug, Steffen ; Wengerter, Christian ; Gaspard, Ingo ; Jakoby, Rolf (2002)
WSSUS-channel models for broadband mobile communication systems.
Konferenzveröffentlichung, Bibliographie

Weil, C. ; Jakoby, Rolf (2002)
Nonlinear Dielectrics for Microwave Applications � Ferro¬electrics and Liquid Crystals.
In: IEEE - MTT/AP German Newsletter, 6 (1)
Artikel, Bibliographie

2001

Jakoby, Rolf ; Bose, R. ; Bauer, G. ; Hayn, A. ; Freese, J. (2001)
Area Coverage and Interference Studies of Broadband Radio Access Systems above 10 GHz.
Workshop Wireless Broadband Systems.
Konferenzveröffentlichung, Bibliographie

Bug, S. ; Wengerter, C. ; Gaspard, I. ; Jakoby, Rolf (2001)
Channel modeling based on comprehensive measurements for DVB-T mobile applications.
Proc. of the 18th IEEE Instrumentation and Measurement Technology Conference (IMTC), Budapest, Hungary.
Konferenzveröffentlichung, Bibliographie

Weil, C. ; Jakoby, Rolf (2001)
Tunable Coplanar Waveguide Phase Shifters Using Thick Films of Barium Strontium Titanate.
1th Conference on Microwaves, Radio Communication and Electromagnetic Compatibility (MIOP), Stuttgart.
Konferenzveröffentlichung, Bibliographie

Hayn, A. ; Bose, R. ; Jakoby, Rolf (2001)
Multipath Propagation and LOS Interference Studies for LMDS Architecture.
Proc. of 11th International Conference on Antennas and Propagation (ICAP).
Konferenzveröffentlichung, Bibliographie

Bauer, G. ; Freese, J. ; Jakoby, Rolf (2001)
Single-Cell Coverage Prediction of LMDS including passive Reflectors.
Proc. of 11th International Conference on Antennas and Propagation (ICAP).
Konferenzveröffentlichung, Bibliographie

Bug, Steffen ; Wengerter, Christian ; Gaspard, Ingo ; Jakoby, Rolf (2001)
Channel modeling based on comprehensive measurements for DVB-T mobile applications.
Konferenzveröffentlichung, Bibliographie

Freese, J. ; Weil, C. ; Jakoby, Rolf (2001)
Elektronisch steuerbare Antennen für Sensorik und Kommunikationssysteme.
In: thema FORSCHUNG, 1
Artikel, Bibliographie

Bose, R. ; Hayn, A. ; Jakoby, Rolf (2001)
Intra- and inter-cell interference investigations for broadband radio access systems above 10 GHz.
In: Jornal of Telecommunication Technology, 2
Artikel, Bibliographie

Terres, J. L. Mateo ; Gaspard, I. ; Freese, J. ; Jakoby, Rolf (2001)
Kalibrierung und hochauflösende Richtungsschätzung mit einer Uniform Circular Array Antenne im Mobilfunk.
Konferenzveröffentlichung, Bibliographie

Weil, C. ; Jakoby, Rolf (2001)
Neue Materialien in der Mikroelektronik und Mikrowellentechnik: Anforderungen und innovative Anwendungen.
In: thema FORSCHUNG, 2
Artikel, Bibliographie

Bauer, G. ; Freese, J. ; Jakoby, Rolf (2001)
Radio wave propagation and single-cell coverage prediction of broadband radio access systems including passive reflectors.
In: Jornal of Telecommunication Technology, 2
Artikel, Bibliographie

2000

Freese, J. ; Jakoby, Rolf ; Blöcher, H.-L. ; Wenger, J. (2000)
Synthesis of microstrip series-fed patch arrays for 77 GHz-sensor applications.
Proc. of the Asia-Pacific Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Freese, J. ; Jakoby, Rolf ; Blöcher, H.-L. ; Wenger, J. (2000)
Synthesis of microstrip series-fed patch arrays for 77 GHz-sensor applications.
Proc. of the Asia-Pacific Microwave Conference.
Konferenzveröffentlichung, Bibliographie

Freese, J. ; Jakoby, Rolf ; Blöcher, H.-L. ; Wenger, J. (2000)
Microstrip Patch Arrays for a Millimeter-Wave Near Range Radar Sensor.
Proc. of the German Radar Syposium.
Konferenzveröffentlichung, Bibliographie

Freese, J. ; Jakoby, Rolf ; Blöcher, H.-L. ; Wenger, J. (2000)
Microstrip Patch Arrays for a Millimeter-Wave Near Range Radar Sensor.
Proc. of the German Radar Symposium.
Konferenzveröffentlichung, Bibliographie

Jakoby, Rolf ; Bauer, G. ; Hayn, A. (2000)
Millimeter Wave Propagation Studies for Broadband Radio Access Systems.
Workshop Wireless Broadband Systems, EuMW Conference.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Mottet, B. ; Sydlo, C. ; Krozer, V. ; Hartnagel, H. L. ; Jakoby, Rolf (2000)
Model for the Decrease in HBT Collector Current under DC Stress based on Recombination Enhanced Defect Reactions.
11th ESREF-Symposium.
Konferenzveröffentlichung, Bibliographie

Zimmermann, F. ; Voigts, M. ; Weil, C. ; Menesklou, W. ; Wang, P. ; Jakoby, Rolf ; Ivers-Tiffée, E. (2000)
Investigation of Barium Strontium Titanate Thick Films for Tunable Phase Shifters.
Proc. of Electroceramics VII.
Konferenzveröffentlichung, Bibliographie

Zimmermann, F. ; Voigts, M. ; Weil, C. ; Menesklou, W. ; Wang, P. ; Jakoby, Rolf ; Ivers-Tiffée, E. (2000)
Investigation of barium strontium titanate thick films for tunable phase shifters.
Konferenzveröffentlichung, Bibliographie

Freese, Jens ; Blöcher, H.-L. ; Wenger, J. ; Jakoby, Rolf (2000)
Microstrip patch arrays for a millimeter-wave near range radar sensor.
Konferenzveröffentlichung, Bibliographie

Jakoby, Rolf ; Bauer, G. ; Hayn, A. (2000)
Millimeter wave propagation studies for broadbend radio access systems.
Konferenzveröffentlichung, Bibliographie

Schuessler, M. ; Mottet, B. ; Sydlo, C. ; Krozer, V. ; Hartnagel, H. L. ; Jakoby, Rolf (2000)
Model for the decrease in HBT collector current under DC stress based on recombination enhanced defect reactions.
Konferenzveröffentlichung, Bibliographie

Freese, Jens ; Blöcher, H.-L. ; Wenger, J. ; Jakoby, Rolf (2000)
Synthesis of microstrip series-fed patch arrays for 77 GHz-sensor applications.
Konferenzveröffentlichung, Bibliographie

Weil, C. ; Wang, P. ; Downar, H. ; Wenger, J. ; Jakoby, Rolf (2000)
Ferroelectric Thick Film Ceramics for Tunable Microwave Coplanar Phase Shifters.
In: Frequenz, 54 (11-12)
Artikel, Bibliographie

1999

Hayn, A. ; Gaspard, I. ; Heenes, W. ; Jakoby, Rolf (1999)
Application of spectral extrapolation techniques on 6-MHz doppler measurements for 8-MHz DVB-T systems.
Konferenzveröffentlichung, Bibliographie

Hayn, A. ; Gaspard, I. ; Heenes, W. ; Jakoby, Rolf (1999)
Derivation of 8 MHz DVB-T channel impulse responses by spectral extrapolation of 6 MHz doppler measurements.
Konferenzveröffentlichung, Bibliographie

Hayn, A. ; Jakoby, Rolf (1999)
Propogation and standardization issues for 42 GHz digital microwave video distribution system (MVDS).
Konferenzveröffentlichung, Bibliographie

1998

Jakoby, Rolf (1998)
Propagation and standardization issues for 42-GHz MVDS systems.
Konferenzveröffentlichung, Bibliographie

Jakoby, Rolf ; Hayn, A. (1998)
Radio propagation aspects for millimeter multichannel distribution systems (MMDS) at 42 GHz.
Konferenzveröffentlichung, Bibliographie

Beyer, J. ; Jakoby, Rolf (1998)
A fast field-strength prediction tool and simultaneous measurements at 919 and 1873 MHz for urban microcells.
Konferenzveröffentlichung, Bibliographie