Proceedings of the 39th European Microwave Conference Characterizing Drain Current Dispersion in GaN HEMTs with a New Trap Model Sayed A. Albahrani #1 , James G. Rathmell 2 , Anthony E. Parker #3 # Dept. of Physics and Engineering, Macquarie University, Sydney NSW Australia 2109 1 sayed-ics.mq.edu.au 3 tonyp-ieee.org School of Electrical Engineering, The University of Sydney, NSW Australia 2

Proceedings of the 39th European Microwave Conference 40 to 85GHz Power Amplifier MMICs Using an Optical Lithography Based Low Cost GaAs PHEMT Process Kohei Fujii, John Stanback, and Henrik Morkner Avago Technologies, 350 W. Trimble Road, San Jose, California 95131, USA {Kohei.fujii, henrik.morkner}-avagotech.com Abstract -- An optical photo lithography based 0.15m GaAs PHEMT process and 2mil-sub

Proceedings of the 39th European Microwave Conference Development of different K-band MEMS Phase Shifter Designs for Satellite COTM Terminals P. Farinelli#1, E. Chiuppesi#2, F. Di Maggio§3, B. Margesin*4, S. Colpo*5, A. Ocera#6, M. Russo§7, I. Pomona§8 # University of Perugia, Dept. of Electronic and Information Engineering, Via G. Duranti, 93, 06125, Italy 1 paola.farinelli-diei.unipg.it, §

Proceedings of the 39th European Microwave Conference A mm-Wave Transformer Based Transmit/Receive Switch in 90nm CMOS Technology Ehsan Adabi, Ali M. Niknejad EECS Department, University of California at Berkeley 2108 Allston Way, Berkeley, CA 94704, USA adabi-eecs.berkeley.edu niknejad-eecs.berkeley.edu Abstract-- A new lumped-element switch topology has been proposed. The switch only incorpora

Proceedings of the 39th European Microwave Conference Sub-nanosecond Pulse Generator for Through-the-Wall Radar Application Pavel Protiva #1 , Jan Mrkvica 2 , Jan Machá #3 c # Dept. of Electromagnetic Field, Czech Technical University in Prague Technická 2, 166 27 Praha 6, Czech Republic 1 3 protip1-fel.cvut.cz machac-fel.cvut.cz RETIA, a.s. Prazská 341, Zelené Pedm stí, 530 02 Pardubice, Cze

Proceedings of the 39th European Microwave Conference First experimental results for a linear inverse scattering TWI approach Francesco Soldovieri #1 , Raffaele Solimene 2 , Adriana Brancaccio 3 , Rocco Pierri 4 # Istituto per il Rilevamento Elettromagnetico dell'Ambiente, IREA-CNR Via Diocleziano 328, I-80124 Napoli, Italy 1 soldovieri.f-irea.cnr.it Dipartimento di Ingegneria dell'Informazi

Proceedings of the 39th European Microwave Conference Efficient and accurate investigation of linear arrays consisting of UWB radiators F. Muge Tanyer-Tigrek #1 , Ioan E. Lager #2 , Leonardus P. Ligthart #3 IRCTR (International Research Centre for Telecommunications and Radar) Delft University of Technology, Mekelweg 4, 2628 CD Delft, The Netherlands m.tanyer-irctr.tudelft.nl 2 I.Lager-ewi.tudelf

Proceedings of the 39th European Microwave Conference Ultra-Broadband Low Axial Ratio Corrugated Quad-Ridge polarizer Abdelwahed. Tribak**, A. Mediavilla**, Juan Luis Cano**, M. Boussouis*, K. Cepero** **Department of Communication Engineering University of Cantabria - Santander ­ SPAIN tribak-dicom.unican.es media-dicom.unican.es juanluis.cano-unican.es *Department of Physics Abdel Malek Essaad

Proceedings of the 39th European Microwave Conference 59-71GHz Wideband MMIC Balanced Power Amplifier in a 0.13um SiGe Technology Nejdat Demirel#*1, Eric Kerhervé*2, Robert Plana3, Denis Pache #4, Didier Belot#5 # 1 STMicroelectronics, R&D, 38920 Crolles, France 4 5 nejdat.demirel-st.com, denis.pache-st.com, didier.belot-st.com * IMS, University of Bordeaux, 33405 Talence, France 2 eric.kerhe

Proceedings of the 39th European Microwave Conference 5W, 0.35 ­ 8 GHz Linear Power Amplifier Using GaN HEMT Ahmed Sayed1, Ahmed Al Tanany2, Georg Boeck3 Microwave Engineering Laboratory, Berlin University of Technology Einsteinufer 25, 10587 Berlin, Germany 2 sayed-mwt.ee.tu-berlin.de atanany-mwt.ee.tu-berlin.de 3 boeck-tu-berlin.de 1 Abstract-- In this paper, a 0.35 ­ 8 GHz, 5 W, linear powe