Proceedings of the 38th European Microwave Conference Ultra Wide Band -High Power Radar- Material Responses II (Waveform and Material Density) Rick L. Moore, John Meadors and Robert Rice* Georgia Tech Research Institute, Signature Technology Laboratory, Georgia Institute of Technology 400 10th street, 30332, Atlanta Georgia, USA bob.rice-.gtri.gatech.edu Abstract--This paper presents numerical ca

Proceedings of the 38th European Microwave Conference Measured and FDTD Calculated Ultra Wide Band (UWB) RCS for Treated Test Fixtures Stephen Blalock, James Davis, Doug Denison, James Fraley, Rick L. Moore, and Robert Rice* Signature Technology Georgia Tech Research Institute, Georgia Institute of Technology 400 10th street, 30332, Atlanta Georgia, USA bob.rice-.gtri.gatech.edu Abstract--This pa

Proceedings of the 38th European Microwave Conference A Novel Radiation Enhanced Active Antenna with Switched Dual Circular Polarization Anne Abeygunasekera#1, Manju Henry*2, Charles Free#3 # Advanced Technology Institute, University of Surrey Guildford, Surrey, GU2 7XH, United Kingdom 1 a.abeygunasekera-surrey.ac.uk 3 c.free-surrey.ac.uk Abstract-- In this paper we have extended the concept o

Proceedings of the 38th European Microwave Conference Compact Tunable Microstrip Bandpass Filters with Asymmetrical Frequency Response Wenxing Tang, Jia-Sheng Hong, and Young-Hoon Chun Dept. of Electrical, Electronic and Computer Engineering, Heriot-Watt University Riccarton, Edinburgh EH14 4AS, United Kingdom j.hong-hw.ac.uk Abstract--A new type of electronically tunable asymmetric frequency re

Proceedings of the 38th European Microwave Conference A High-Efficiency GaN HEMT Hybrid Class-E Power Amplifier for 3.5 GHz WiMAX Applications Mun-Woo Lee1, Yong-Sub Lee2, Yoon-Ha Jeong3 Department of Electronic and Electrical Engineering, Pohang University of Science and Technology, San 31, Hyoja-dong, Nam-gu, Pohang, Gyungbuk, 790-784, Republic of Korea. 1 2 mwlee07-postech.ac.kr dragon76-post

Proceedings of the 38th European Microwave Conference Performance Evaluation and Design of Stacked Crystal Filters ´ Joan Gemio 1 ,Oscar Men´ ndez 2 , Pedro de Paco 3 e Antenna and Microwave Systems (AMS) Group Universitat Aut` noma de Barcelona (UAB), Barcelona, Spain o 2 1 Joan.Gemio-uab.es Oscar.Menendez-uab.es 3 Pedro.dePaco-uab.es Abstract-- When very small size, microwave frequency and hi

Proceedings of the 38th European Microwave Conference An Analysis Technique for Post-Wall Waveguides T.J. Coenen1 , D.J. Bekers , J.L. Tauritz , F.E. van Vliet TNO Defence, Security and Safety P.O. Box 96864, 2509 JG Den Haag, The Netherlands 1 teis.coenen-tno.nl Department of Telecommunication Engineering, University of Twente P.O. Box 217, 7500 AE Enschede, The Netherlands and top and bott

Proceedings of the 38th European Microwave Conference Efficient Pole Expansion of the Generalized Admittance Matrix Representation of Planar Waveguide Junctions F. Mira1 , A.A. San Blas , V.E. Boria2 and B. Gimeno§3 Centre Tecnol` gic de Telecomunicacions de Catalunya (CTTC), E-08860 Castelldefels (Barcelona), SPAIN. o 1 fermin.mira-cttc.es Dpto. F´sica y Arquitectura de Computadores, Unive

Proceedings of the 38th European Microwave Conference Uniplanar Power Dividers Using Asymmetric Coplanar Striplines and Slotlines Ka Wai Wong*, Leung Chiu, Quan Xue State Key Lab. of Millimeter Waves, Department of Electronic Engineering, City University of Hong Kong 83 Tat Chee Avenue, Kowloon, Hong Kong SAR * Email: 50502364-student.cityu.edu.hk Abstract-- Two new uniplanar power dividers usi

Proceedings of the 38th European Microwave Conference A Novel Balanced-to-Unbalanced Diplexer Based on Four-Port Balanced-to-Balanced Bandpass Filter Chung-Hwa Wu#1, Chi-Hsueh Wang #2, Chun Hsiung Chen #3 # Department of Electrical Engineering and Graduate Institute of Communication Engineering, National Taiwan University, Taipei 106, Taiwan, f93942060-ntu.edu.tw f86942008-ntu.edu.tw 3 chchen-ew