Li, Shunyi ; Wachau, André ; Schafranek, Robert ; Klein, Andreas ; Zheng, Yuliang ; Jakoby, Rolf (2021):
Energy level alignment and electrical properties of (Ba,Sr)TiO₃/Al₂O₃ interfaces for tunable capacitors. (Publisher's Version)
In: Journal of Applied Physics, 108 (1), AIP Publishing, ISSN 0021-8979, e-ISSN 1089-7550,
DOI: 10.26083/tuprints-00019919,
[Article]

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), p. 114108. AIP Publishing LLC, ISSN 0003-6951,
[Article]

Lu, Donghang ; Zheng, Yuliang ; Schuessler, M. ; Penirschke, A. ; Jakoby, R. (2014):
Highly sensitive chipless wireless relative humidity sensor based on polyvinyl-alcohol film.
pp. 1612-1613, Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE, [Conference or Workshop Item]

Nikfalazar, M. ; Kohler, C. ; Friederich, A. ; Sazegar, M. ; Zheng, Yuliang ; Wiens, A. ; Binder, J. R. ; Jakoby, R. (2014):
Fully printed tunable phase shifter for L/S-band phased array application.
pp. 1-4, Microwave Symposium (IMS), 2014 IEEE MTT-S International, [Conference or Workshop Item]

Mehmood, A. ; Karabey, O. H. ; Ayluctarhan, M. ; Zheng, Yuliang ; Braun, H. ; Hovhannisyan, M. ; Letz, M. ; Jakoby, R. (2014):
Dielectric resonator antenna phased array with liquid crystal based phase shifters.
pp. 2436-2439, Antennas and Propagation (EuCAP), 2014 8th European Conference on, [Conference or Workshop Item]

Gonzalez-Rodriguez, E. ; Mehmood, A. ; Zheng, Yuliang ; Maune, H. ; Shen, Lufei ; Ning, Jing ; Braun, H. ; Hovhannisyan, M. ; Hofmann, K. ; Jakoby, R. (2014):
Reconfigurable dualband antenna module with integrated high voltage charge pump and digital analog converter.
pp. 2749-2753, IEEE, 8th European Conference on Antennas and Propagation (EuCAP 2014), The Hague, Netherlands, 06.-11.04., ISSN 2164-3342,
[Conference or Workshop Item]

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.
pp. 1-4, Microwave Conference (GeMIC), 2014 German, [Conference or Workshop Item]

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.
pp. 1-4, Microwave Conference (GeMIC), 2014 German, [Conference or Workshop Item]

Gonzalez-Rodriguez, E. ; Maune, H. ; Zheng, Yuliang ; Jakoby, R. (2014):
Universal wideband reconfigurable transceiver with extended frequency range up to 6 GHz.
pp. 40-42, Radio and Wireless Symposium (RWS), 2014 IEEE, [Conference or Workshop Item]

Mehmood, A. ; Sun, Yue ; Zheng, Yuliang ; Karabey, O. H. ; Braun, H. ; Hovhannisyan, M. ; Letz, M. ; Jakoby, R. (2013):
Compact dual-band hybrid dielectric resonator antenna based on new glass-ceramic material.
pp. 763-766, Microwave Conference (EuMC), 2013 European, [Conference or Workshop Item]

Zheng, Yuliang (2013):
Tunable multiband ferroelectric devices for reconfigurable RF-frontends.
In: Lecture notes in electrical engineering ; 228, Heidelberg u.a., Springer, TU Darmstadt, ISBN 978-3-642-35779-4,
[Ph.D. Thesis]

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), pp. 4827-4832. WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, ISSN 1616301X,
[Article]

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.
IEEE, 2012 International Symposium on Signals, Systems, and Electronics (ISSSE), Potsdam, Germany, 03.-05.10., ISBN 978-1-4673-4454-8,
DOI: 10.1109/ISSSE.2012.6374317,
[Conference or Workshop Item]

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.
In: 2011 IEEE MTT-S International Microwave Symposium,
Baltimore, 5.-10. Juni 2011, DOI: 10.1109/MWSYM.2011.5972754,
[Conference or Workshop Item]

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), pp. 014113-1. ISSN 00218979,
[Article]

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), pp. 1433-1442. Elsevier Science Publishing Company, ISSN 09552219,
[Article]

Maune, Holger ; Zheng, Yuliang ; Sazegar, Mohsen ; Giere, Andre ; Jakoby, Rolf (2009):
Compact Devices for Complex Wave Monitoring for Tunable Impedance Matching Networks. (Publisher's Version)
In: Frequenz, 63 (3-4), pp. 63-65. De Gruyter, ISSN 0016-1136,
DOI: 10.25534/tuprints-00014313,
[Article]

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, [Conference or Workshop Item]

Zheng, Yuliang ; Giere, A. ; Jakoby, Rolf (2008):
A compact antenna with two independently tunable frequency bands.
pp. 1-4, San Diego, IEEE International Symposium on Antenna and Propagation, [Conference or Workshop Item]

Giere, A. ; Zhou, Xiandong ; Paul, F. ; Sazegar, Mohsen ; Zheng, Yuliang ; Maune, Holger ; Binder, J. R. ; Jakoby, Rolf (2008):
Barium Strontium Titanate Thick-Films : Dependency between Dielectric Performance and their Morphology. (Publisher's Version)
In: Frequenz, 62 (3-4), pp. 47-51. De Gruyter, ISSN 0016-1136,
DOI: 10.25534/tuprints-00013398,
[Article]

Giere, A. ; Schafranek, Robert ; Zheng, Yuliang ; Maune, Holger ; Sazegar, Mohsen ; Jakoby, Rolf ; Klein, Anja (2008):
Characterization of Acoustic Effects in Ferroelectric Thin-Films for Microwave Components. (Publisher's Version)
In: Frequenz, 62 (3-4), pp. 52-56. De Gruyter, ISSN 0016-1136,
DOI: 10.25534/tuprints-00013399,
[Article]

Zheng, Yuliang ; Hristov, Atanas ; Giere, Andre ; Jakoby, Rolf (2008):
Suppression of Harmonic Radiation of Tunable PIFA by Thick-film BST Varactor Loading.
pp. 959-962, IEEE MTT-S International Microwave Symposium Digest, [Conference or Workshop Item]

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.
[Conference or Workshop Item]

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), pp. 213-216. [Article]

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), pp. 442-444. DOI: 10.1109/LMWC.2007.897795,
[Article]

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, p. 213. [Article]

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; [part of European Microwave Week 2007, EuMW 2007] / [IEEE].- Piscataway, NJ : IEEE Service Center, 2007, Piscataway, NJ, IEEE Service Center, [Book Section]

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.
In: Proceedings of the Nineteenth International Symposium on Integrated Ferroelectrics (ISIF-19) : Bordeaux, France (May 8-12, 2007) / guest ed.: Mario Maglione.- Philadelphia, Pa. : Taylor & Francis, 2007, Philadelphia, Pa., Taylor & Francis, [Conference or Workshop Item]

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, pp. 383-390. [Article]

Giere, Andre ; Zheng, Yuliang ; Paul, F. ; Scheele, Patrick ; Jakoby, Rolf (2007):
Optimization of tunable coplanar waveguides on Barium Strontium Titanate thick films.
In: Proceedings of the Nineteenth International Symposium on Integrated Ferroelectrics (ISIF-19) : Bordeaux, France (May 8-12, 2007) / guest ed.: Mario Maglione.- Philadelphia, Pa. : Taylor & Francis, 2007, Philadelphia, Pa., Taylor & Francis, [Conference or Workshop Item]

Imai, Hideki ; Zheng, Yuliang (eds.) (2000):
Public Key Cryptography, Third International Workshop on Practice and Theory in Public Key Cryptography, PKC 2000, Melbourne, Victoria, Australia, January 18-20, 2000, Proceedings.
In: Lecture Notes in Computer Science, 1751, In: PKC 2000,
Springer, ISBN 3-540-66967-1,
[Conference or Workshop Item]