Showing results 121 - 140 out of 162
2010
El Din, Mohamed Gamal et al. "A novel inverse class-D output matching network and its application to dynamic load modulation". 2010 IEEE MTT-S International Microwave Symposium, MTT 2010. IEEE MTT-S International Microwave Symposium Digest. 2010, 332-335. https://doi.org/10.1109/MWSYM.2010.5517876
El Din, Mohamed Gamal et al. "Efficiency enhancement of class-F GaN power amplifiers using load modulation". German Microwave Conference Digest of Papers, GeMIC 2010. German Microwave Conference Digest of Papers, GeMIC 2010. 2010, 114-117.
Heidrich, J. et al. "Local positioning with sensor-enabled passive multistandard RFID transponders". Advances in Radio Science. 2010, 8. 263-273. https://doi.org/10.5194/ars-8-263-2010, https://doi.org/10.15488/1429
Meyer, J., R. Herschmann and B. Geck "A testbed for precision impedance measurements of planar symmetrical RFID antennas". European Microwave Week 2010, EuMW2010: Connecting the World, Conference Proceedings - European Microwave Conference, EuMC 2010. European Microwave Week 2010, EuMW2010: Connecting the World, Conference Proceedings - European Microwave Conference, EuMC 2010. 2010, 1754-1757.
2009
Binder, A. et al. "Packaging and antenna design for wireless SAW temperature sensors in metallic environments". IEEE Sensors 2009 Conference : SENSORS 2009. Proceedings of IEEE Sensors. 2009, 807-810. https://doi.org/10.1109/ICSENS.2009.5398549
El Din, Mohamed Gamai, Bernd Geck and H. Eul "Adaptive matching for efficiency enhancement ofGaN class-F power amplifiers". IEEE MTT-S International Microwave Workshop Series on Wireless Sensing, Local Positioning and RFID - Proceedings, IMWS 2009 - Croatia. IEEE MTT-S International Microwave Workshop Series on Wireless Sensing, Local Positioning and RFID, Proceedings, IMWS 2009 - Croatia. 2009. https://doi.org/10.1109/IMWS2.2009.5307863
El Din, Mohamed Gamai, Bernd Geck and H. Eul "Improved inverse class-E matching network for microwave high power amplifiers". 2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009. 2009 16th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2009. 2009, 391-394. https://doi.org/10.1109/ICECS.2009.5410908
Kaldjob, Eddy Brice, Bernd Geck and Hermann Eul. "Impedance measurement of properly excited small balanced antennas". IEEE Antennas and Wireless Propagation Letters. 2009, 8. 193-195. https://doi.org/10.1109/LAWP.2008.2005533
Lin, W., B. Geck and H. Eul "Optimization of NFC compatible transponder with respect to the nonlinear IC impedance". IEEE MTT-S International Microwave Workshop Series on Wireless Sensing, Local Positioning and RFID - Proceedings, IMWS 2009 - Croatia. IEEE MTT-S International Microwave Workshop Series on Wireless Sensing, Local Positioning and RFID, Proceedings, IMWS 2009 - Croatia. 2009. https://doi.org/10.1109/IMWS2.2009.5307887
Zelder, Thomas et al. "Contactless vector network analysis: A new approach for S-parameter measurements". Designcon 2009. Designcon 2009. 2009, 1266-1289.
2008
El Din, M. Gamal et al. "Filter structures comparison for integrated UWB applications". German Microwave Conference, GEMIC 2008. German Microwave Conference, GEMIC 2008. Institute of Electrical and Electronics Engineers Inc. 2008.
El Din, M. Gamai et al. "UWB antenna diplexer with mode conversion using high quality passive and active technology". Proceedings of the 2008 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2008. Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium. 2008, 597-600. https://doi.org/10.1109/RFIC.2008.4561508
Kaldjob, E. B. and B. Geck "A low-cost 2.45/5.8 GHz ISM-band rectifier for embedded low-power systems in metallic objects". German Microwave Conference, GEMIC 2008. German Microwave Conference, GEMIC 2008. Institute of Electrical and Electronics Engineers Inc. 2008.
Kaldjob, Eddy Brice, Bernd Geck and Hermann Eul. "Comments on "Measuring the impedance of balanced antennas by an S-parameter method"". IEEE Antennas and Propagation Magazine. 2008, 50(6). 113-114. https://doi.org/10.1109/MAP.2008.4768935
Kaldjob, Eddy B., Yan Feng and Bernd Geck "Field powered 2.45 GHz ism band transponder integrated in metallic objects". 4th European Workshop on RFID Systems and Technologies. 4th European Workshop on RFID Systems and Technologies. VDE Verlag GmbH. 2008.
Kaldjob, E. B., B. Geck and H. Eul "Field powered 5.8 GHz ISM band transponder for sensors integrated in metallic objects". Proceedings of the 1st European Wireless Technology Conference, EuWiT 2008. Proceedings of the 1st European Wireless Technology Conference, EuWiT 2008. 2008, 298-301.
Lin, Wei et al. "A novel method for determining the resonance frequency of PICCs". Proceedings of the 6th International Symposium Communication Systems, Networks and Digital Signal Processing, CSNDSP 08. Proceedings of the 6th International Symposium Communication Systems, Networks and Digital Signal Processing, CSNDSP 08. 2008, 311-315. https://doi.org/10.1109/CSNDSP.2008.4610795
Zelder, Thomas et al. "Contactless vector network analysis with printed loop couplers". IEEE Transactions on Microwave Theory and Techniques. 2008, 56(11). 2628-2634. https://doi.org/10.1109/TMTT.2008.2005893
Zelder, Thomas et al. "Tunable directional coupler". German Microwave Conference, GEMIC 2008. German Microwave Conference, GEMIC 2008. Institute of Electrical and Electronics Engineers Inc. 2008.
Zelder, T. et al. "Usage of the contactless vector network analysis with varying transmission line geometries". Advances in Radio Science. 2008, 6. 19-25. https://doi.org/10.5194/ars-6-19-2008, https://doi.org/10.15488/1523
