Proceedings of the 38th European Microwave Conference Class-AB/F Doherty Power Amplifiers Daehyun Kang #1 , Daekyu Yu 2 , Kyoungjoon Min , Jinsung Choi # , Myoungsu Jun # , Dongsu Kim # , Bumman Kim #3 # Department of Electrical Engineering, Pohang University of Science and Technology, San 31, Hyoja-dong, Nam-gu, Pohang, Gyeongbuk, 790-784, Republic of Korea Tel : +82-54-279-5584, Fax : +82-54-

Proceedings of the 38th European Microwave Conference Tunable Band-notched Ultra Wideband (UWB) Planar Monopole Antennas Using Varactor Won-Seok Jeong#1, Sang-Yun Lee#2, Won-Gyu Lim#3, Ho Lim#4, Jong-Won Yu#5 # School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology 373-1 Guseong-Dong, Yuseong-Gu, Daejeon, 305-701, Korea 2 jeong-ws-kaist.ac.kr g

Proceedings of the 38th European Microwave Conference 94 GHz Amplifier in SiGe Technology Wolfgang Winkler#, Johannes Borngräber*, Falk Korndörfer*, Christoph Scheytt* Silicon Radar GmbH Im Technologiepark 25, Frankfurt (Oder), Germany winkler-siliconradar.com # IHP GmbH Im Technologiepark 25, Frankfurt (Oder), Germany korndoerfer-ihp-microelectronics.com borngraeber-ihp-microelectronics.com sch

Proceedings of the 38th European Microwave Conference Frequency Selective Surfaces for Extended Bandwidth Backing Reflector Functions Marco Pasian #1 , Andrea Neto #2 , Stefania Monni #3 , Mauro Ettorre #4 , Giampiero Gerini #5 TNO Defense, Security and Safety, Oude Waalsdorperweg 63, PO Box 96864, 2509 JG The Hague, The Netherlands University of Pavia, Dept. of Electronics via Ferrata 1, Pavia,

Proceedings of the 38th European Microwave Conference Patch Antenna on a High Impedance Wire Angie R. El-Damak1, Amr M. E. Safwat1, Sergei A. Tretyakov2, Hadia S. El-Hennawy1 1 Electronics & Communications Department, Ain Shams University 1 El-Sarayat St., Abbassia, Cairo, Egypt 1 angielrd-yahoo.com, 2 asafwat-ieee.org, 3 helhennawy-ieee.org 2 TKK Helsinki University of Technology, SMARAD, Dep

Proceedings of the 38th European Microwave Conference Demystifying Device related Memory Effects using Waveform Engineering and Envelope Domain Analysis J Lees, T Williams, S Woodington, P McGovern, S Cripps, J Benedikt, and P Tasker Dept of Electrical and Electronic Engineering, Cardiff School of Engineering, Cardiff University, Cardiff, Wales, UK. LeesJ2-cf.ac.uk Abstract-- Although memory-less

Proceedings of the 38th European Microwave Conference Constraints on Efficient Control of Tunable Impedance Matching Network Based on BariumStrontium-Titanate Thick-Film Varactors Yuliang Zheng, Holger Maune, Andre Giere, Mohsen Sazegar, Rolf Jakoby Microwave Engineering, TU Darmstadt Merckstr. 25, Darmstadt, 64283 Germany zheng-mwt.tu-darmstadt.de Abstract-- This paper focuses on the control of

Proceedings of the 38th European Microwave Conference Antenna Miniaturization Influence on the Performance of Impulse Radio UWB system Soheil Radiom1, Majid Baghaei-Nejad2,3, Guy A. E. Vandenbosch1, Hannu Tenhunen2, Li-Rong Zheng2, Georges Gielen1 1 2 Katholieke Universiteit Leuven, ESAT-MICAS, Belgium Royal Institute of Technology,ECS, 16440 Kista, Sweden 3 Tarbiat Moallem University of Sabzeva

Proceedings of the 38th European Microwave Conference Microstrip Line Monopole Antenna for the Wearable Applications Jung-Yong Park#1, Jong-Myung Woo#2 # Department of Radio Science and Engineering, Chungnam National University 220 Gung-dong, Yuseong-Gu, Daejeon, Korea 1 park_jy-cnu.ac.kr 2 jmwoo-cnu.ac.kr Abstract-- A low-profile microstrip line monopole antenna (MLMA) has been proposed that

Proceedings of the 38th European Microwave Conference A CPW-fed Triple Band Monopole Antenna for WiMAX/WLAN Applications Deepti Das Krishna1, M. Gopikrishna2, C. K. Aanandan3 Center for Research in Electromagnetics and Antennas (CREMA), Department of Electronics, Cochin University of Science and Technology Cochin - 682022, India. Phone: +91-484-2576418 1 2 dasdeepti-cusat.ac.in gopikrishna-cusat