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Number of items: 45.

Damm, C. and Schüßler, M. and Freese, J. and Jakoby, Rolf :
Microwave Applications of Artificial Materials Based on the Transmission Line Approach.
In: Young Scientist Meeting on Metamaterials.
[Conference or Workshop Item] , (2008)

Damm, C. and Freese, J. and Schüßler, M. and Jakoby, Rolf :
Electrically Controllable Artificial Transmission Line Transformer for Matching Purposes.
In: IEEE Transactions on Microwave Theory and Techniques, 55 (6) pp. 1348-1354.
[Article] , (2007)

Damm, C. and Schüßler, M. and Freese, J. and Jakoby, Rolf :
Novel impedance matching approach employing the band gap region of composite right/left-handed artificial lines.
In: Proc. European Microwave Conference.
[Conference or Workshop Item] , (2007)

Schüßler, M. and Damm, C. and Freese, J. and Jakoby, Rolf :
Performance Evaluation of Periodically LC Loaded Small Patch Antennas.
In: Proc. of the European Conference on Antennas and Propagation. Nicem, France
[Conference or Workshop Item] , (2006)

Damm, C. and Schüßler, M. and Freese, J. and Jakoby, Rolf :
Tuneable Artificial Line for Microwave Applications.
In: Young Scientist Meeting on Metamaterials. Seville, Spain
[Conference or Workshop Item] , (2006)

Mössinger, A. and Marin, R. and Mueller, S. and Freese, J. and Jakoby, Rolf :
Electronically reconfigurable reflectarrays with nematic liquid crystals.
In: IEE ELECTRONICS LETTERS, 42 pp. 899-900.
[Article] , (2006)

Marin, R. and Mössinger, A. and Freese, J. and Manabe, A. and Jakoby, Rolf :
Realization of 35 GHz Steerable Reflectarray Using Highly Anisotropic Liquid Crystal.
In: IEEE APS/URSI Symp. on Antennas and Propagation. Albuquerque, NM
[Conference or Workshop Item] , (2006)

Marin, R. and Mössinger, A. and Freese, J. and Jakoby, Rolf :
Characterisation of 35 GHz Tunable Reflectarray Unit Cells Using Highly Anisotropic Liquid Crystal.
In: German Microwave Conference. Karlsruhe, Germany
[Conference or Workshop Item] , (2006)

Damm, C. and Schüßler, M. and Freese, J. and Jakoby, Rolf :
Artificial Line Phase Shifter with separately tunable Phase and Line Impedance.
In: 36th European Microwave Conference, 2006 : Sept. 2006, [Manchester, United Kingdom] / [IEEE]. - Piscataway, NJ : IEEE Operations Center, 2006 ISBN: 2-9600551-6-0 . IEEE Operations Center , Piscataway, NJ
[Conference or Workshop Item] , (2006)

Teminova, R. and Hinrichsen, Volker and Freese, J. and Hudasch, M. and Bebensee, R. and Neumann, C. :
Betriebserfahrungen mit passiven funkabfragbaren OFW-Sensoren zur Messung der Temperatur von Freileitungs-Leiterseilen und Trennschalterkontakten.
In: Diagnostik elektrischer Betriebsmittel : Vorträge der ETG-Fachtagung vom 19. bis 20. September 2006 in Kassel / wiss. Tagungsleiter: E. Gockenbach. Veranstalter: Energietechnische Gesellschaft im VDE (ETG) .... - Berlin [u.a.] : VDE-Verl., 2006 (ETG-Fach . VDE-Verl. , Berlin [u.a.]
[Conference or Workshop Item] , (2006)

Marin, R. and Mössinger, A. and Freese, J. and Jakoby, Rolf :
Characterisation of 35 GHz Tunable Reflectarray Unit Cells Using Highly Anisotropic Liquid Crystal.
In: GeMiC 2006 German Microwave Conference, Karlsruhe, Germany, 28.-30. March 2006 .
[Conference or Workshop Item] , (2006)

Moessinger, A. and Marin, R. and Freese, J. and Mueller, S. and Manabe, A. and Jakoby, Rolf :
Investigations on 77 GHz tunable reflectarray unit cells with liquid crystal.
In: Proceedings of the European Conference on Antennas and Propagation, EuCAP 2006 : 6 - 10 November 2006, Nice, France / European Space Agency. [Ed.: H. Lacoste ...]. - Noordwijk : ESA Publ. Div., 2006 (ESA SP ; 626) ISBN: 92-9092-937-5 . ESA Publ. Div. , Noordwijk
[Conference or Workshop Item] , (2006)

Teminova, R. and Hinrichsen, V. and Freese, J. and Neumann, C. and Bebensee, R. and Hudasch, M. and Weibel, M. and Hartkopf, T. :
New Approach to Overhead Line Conductor Temperature Measurement by Passive Remote Surface Acoustic Wave Sensors.
In: CIGRÉ Konferenz 2006, 27. August Þ 1. September 2006, Paris, Report B2-304, 2006 .
[Conference or Workshop Item] , (2006)

Teminova, R. and Hinrichsen, V. and Freese, J. and Strehl, T. and Hudasch, M. and Bebensee, R. :
New Approach to Temperature Monitoring of Overhead Transmission Lines and High-Voltage Disconnector Contacts.
In: CMD P International Conference on Condition Monitoring and Diagnosisý, Changwon, Korea, 02.-05.04.2006, 2006 .
[Conference or Workshop Item] , (2006)

Schüßler, M. and Damm, C. and Freese, J. and Jakoby, Rolf :
Performance Evaluation of Periodically LC Loaded Small Patch Antennas.
In: Proceedings of the European Conference on Antennas and Propagation, EuCAP 2006 : 6 - 10 November 2006, Nice, France / European Space Agency. [Ed.: H. Lacoste ...]. - Noordwijk : ESA Publ. Div., 2006 (ESA SP ; 626) ISBN: 92-9092-937-5 . ESA Publ. Div. , Noordwijk
[Conference or Workshop Item] , (2006)

Marin, R. and Mössinger, A. and Freese, J. and Manabe, A. and Jakoby, Rolf :
Realization of 35 GHz Steerable Reflectarray Using Highly Anisotropic Liquid Crystal.
In: 2006 IEEE APS/URSI Symp. on Antennas and Propagation, Albuquerque, NM, USA, July 2006. .
[Conference or Workshop Item] , (2006)

Damm, C. and Schüßler, M. and Freese, J. and Mueller, Jakoby R. :
Tuneable Artificial Line for Microwave Applications.
In: Young Scientist Meeting on Metamaterials (YSMMı06), Sevilla, Spain, Nov. 2006 .
[Conference or Workshop Item] , (2006)

Damm, C. and Schüßler, M. and Freese, J. and Jakoby, Rolf :
Artificial Line Phase Shifter with separately tunable Phase and Line Impedance.
In: Proc. 36th European Microwave Conference.
[Conference or Workshop Item] , (2006)

Teminova, Renata and Hinrichsen, Volker and Freese, J. and Hudasch, M. and Bebensee, R. :
New approach to temperature measurement by passive remote surface acoustic wave sensors - application examples : overhead line conductors and high-voltage disconnector contacts.
In: EuroDoble 2005 Colloquium, October 17-19, 2005, Oslo, Norway Availability through Reliability for Power Utilities, pp. 117-122 .
[Conference or Workshop Item] , (2005)

Penirschke, A. and Freese, J. and Biebel, J. and Allenberg, B. and Jakoby, Rolf :
Novel integrated coaxial line to cylindrical waveguide directive couplers in pipelines for process monitoring applications.
[Online-Edition: http://elib.tu-darmstadt.de/ieee/iel5/10171/32491/01516892.p...]
In: Proc. IEEE MTT-S International Microwave Symposium Digest.
[Conference or Workshop Item] , (2005)

Schüßler, M. and Damm, C. and Freese, J. and Jakoby, Rolf
Damm, C. (ed.) :

Realization concepts for compact microstrip antennas with periodically loaded lines.
[Online-Edition: http://elib.tu-darmstadt.de/ieee/iel5/10171/32491/01516854.p...]
In: Proc. IEEE MTT-S International Microwave Symposium Digest.
[Conference or Workshop Item] , (2005)

Freese, J. and Schneider, M. and Jakoby, Rolf :
Antennas for Civil Radar Applications.
In: Proceedings of the 13th International Symposium on Antennas JINA. Nice, France
[Conference or Workshop Item] , (2004)

Schüßler, M. and Freese, J. and Jakoby, Rolf :
Design of Compact Planar Antennas using LH-Transmission Lines.
In: IEEE Int. Microwave Symp. Fort Worth, Texas, USA
[Conference or Workshop Item] , (2004)

Freese, J. and Müller, C. and Schüßler, M. and Jakoby, Rolf :
Semi-Circular Array Antennas for DOA-Estimation and Beamforming.
In: IEEE APS/URSI Symposium on Antennas and Propagation. Monterey, CA, USA
[Conference or Workshop Item] , (2004)

Schüßler, M. and Oertel, M. and Fritsche, C. and Freese, J. and Jakoby, Rolf :
Design of Periodically L-C Loaded Patch Antennas.
In: . of the 27th ESA Antenna Technology Workshop on Innovative Periodic Antennas. Santiago de Compostela, Spain
[Conference or Workshop Item] , (2004)

Teminova, R. and Hinrichsen, V. and Freese, J. and Hudasch, M. and Bebensee, R. :
Einsatz von passiven funkabfragbaren Oberflächenwellen-Sensoren zur Temperaturüberwachung von Leiterseilen.
In: ETG Fachbericht 97, Fachtagung Diagnostik elektrischer Betriebsmittel. Köln, Germany
[Conference or Workshop Item] , (2004)

Marin, R. and Schüßler, M. and Freese, J. and Jakoby, Rolf :
Compact Cross Coupled Bandpass Filter with Improved Stop-Band Characteristics.
In: Frequenz, 58 (9-10) pp. 211-213.
[Article] , (2004)

Freese, J. and Feldmeier, E. and Schüßler, M. and Jakoby, Rolf :
Dual-Polarized Beam-Scanning Antenna using Parasitic Sub-Arrays.
In: Frequenz, 58 (11-12) pp. 282-288.
[Article] , (2004)

Schüßler, M. and Freese, J. and Jakoby, Rolf :
Small Microstrip Antennas with Periodically L-C-Loaded Transmission Lines.
In: Frequenz, 58 (7-8) pp. 169-172.
[Article] , (2004)

Penirschke, A. and Freese, J. and Schüßler, M. :
Neural Networks for Microwave Characterization of Material Samples in Rectangular Cavities.
In: Proceedings of the 3rd IEEE International Symposium on Signal Processing and Information Technology.
[Conference or Workshop Item] , (2003)

Freese, J. and Schüßler, M. and Jakoby, Rolf :
Experimental Results for a Wide-Angle Scanning Semi-Circular Microstrip Array on a Planar Reflector.
In: Proc. of the 3rd European Workshop on Conformal Antennas. EWCA, Bonn, Germany
[Conference or Workshop Item] , (2003)

Schüßler, M. and Fleckenstein, A. and Freese, J. and Jakoby, Rolf :
Left-Handed Metamaterials based on Split Ring Resonators for Microstrip Applications.
In: Proc. of the 33rd European Microwave Conference (EuMC). Munich, Germany
[Conference or Workshop Item] , (2003)

Freese, J. and Tudosie, G. and Schüßler, M. and Jakoby, Rolf :
Semi-Circular Microstrip Array on a Planar Reflector with Extended Beam-Scanning Range.
In: Proc. of the 2003 IEEE APS/URSI Symposium on Antennas and Propagation. Columbus, Ohio, USA
[Conference or Workshop Item] , (2003)

Freese, J. and Heckmann, D. and Schüßler, M. and Jakoby, Rolf :
Investigation of Different Low-Cost Array Antennas for Digital Beamforming and DOA-Estimation.
In: Proc. of the ITG-Conference on Antennas, INICA2003, ITG Fachbericht 178. Berlin, Germany
[Conference or Workshop Item] , (2003)

Freese, J. and Tudosie, G. and Schüßler, M. and Jakoby, Rolf :
Beam Shifting Capabilities of a Half-Cylindrical Microstrip Array on a Planar Reflector.
In: Proc. of the German Radar Syposium. Bonn, Germany
[Conference or Workshop Item] , (2002)

Terres, J. L. Mateo and Gaspard, I. and Freese, J. and Jakoby, Rolf :
Calibration, and Direction of Arival Estimation with a Uniform Circular Array for Mobile Radio Channels.
In: IEEE-Proc. of Vehicular Technology Conference. Birmingham, Alabama, USA
[Conference or Workshop Item] , (2002)

Jakoby, Rolf and Bose, R. and Bauer, G. and Hayn, A. and Freese, J. :
Area Coverage and Interference Studies of Broadband Radio Access Systems above 10 GHz.
In: Workshop Wireless Broadband Systems. Canterbury, UK
[Conference or Workshop Item] , (2001)

Bauer, G. and Freese, J. and Jakoby, Rolf :
Single-Cell Coverage Prediction of LMDS including passive Reflectors.
In: Proc. of 11th International Conference on Antennas and Propagation (ICAP). Manchester, UK
[Conference or Workshop Item] , (2001)

Freese, J. and Weil, C. and Jakoby, Rolf :
Elektronisch steuerbare Antennen für Sensorik und Kommunikationssysteme.
In: thema FORSCHUNG, 1 pp. 48-55.
[Article] , (2001)

Terres, J. L. Mateo and Gaspard, I. and Freese, J. and Jakoby, Rolf :
Kalibrierung und hochauflösende Richtungsschätzung mit einer Uniform Circular Array Antenne im Mobilfunk.

[Conference or Workshop Item] , (2001)

Bauer, G. and Freese, J. and Jakoby, Rolf :
Radio wave propagation and single-cell coverage prediction of broadband radio access systems including passive reflectors.
In: Jornal of Telecommunication Technology, 2 21 - 30.
[Article] , (2001)

Freese, J. and Jakoby, Rolf and Blöcher, H.-L. and Wenger, J. :
Synthesis of microstrip series-fed patch arrays for 77 GHz-sensor applications.
In: Proc. of the Asia-Pacific Microwave Conference. Sydney, Australia
[Conference or Workshop Item] , (2000)

Freese, J. and Jakoby, Rolf and Blöcher, H.-L. and Wenger, J. :
Synthesis of microstrip series-fed patch arrays for 77 GHz-sensor applications.
In: Proc. of the Asia-Pacific Microwave Conference. Sydney, Australia
[Conference or Workshop Item] , (2000)

Freese, J. and Jakoby, Rolf and Blöcher, H.-L. and Wenger, J. :
Microstrip Patch Arrays for a Millimeter-Wave Near Range Radar Sensor.
In: Proc. of the German Radar Syposium. Berlin, Germany
[Conference or Workshop Item] , (2000)

Freese, J. and Jakoby, Rolf and Blöcher, H.-L. and Wenger, J. :
Microstrip Patch Arrays for a Millimeter-Wave Near Range Radar Sensor.
In: Proc. of the German Radar Symposium. Berlin, Germany
[Conference or Workshop Item] , (2000)

This list was generated on Sat Apr 20 00:40:43 2019 CEST.