Measurement of the Scattering-Parameters of Planar Multi-Port Devices Ilona Rolfes and Burkhard Schiek Ruhr-Universit¨ t Bochum, Institut f¨ r Hochfrequenztechnik, Universit¨ tsstraße 150, 44801 Bochum, Germany a u a Tel.: +49 234 32-26497, Fax: +49 234 32-14167, Email: Ilona.Rolfes-rub.de Abstract-- The measurement of the scattering parameters of multi-port devices with the help of a vector netwo

Multi-band Ultra Wide Band antennas Isma¨ l Pel´ , Anne Chousseaud, Serge Toutain e e IREENA La Chantrerie, rue C. Pauc, BP 50609, 44306 Nantes cedex 3 France, +33 2 40 68 30 54 , ismael.pele/anne.chousseaud/serge.toutain-univ-nantes.fr Abstract-- This paper presents 3D Ultra Wide Band antennas modified to be Multi Band UWB antennas. The solution consists in creating stubs in the shape of the ant

CPW Magnetostatic wave Band Stop Resonators Alina Cismaru 1, Romolo Marcelli 2 1 National Institute for Research and Development in Microtechnologies, Str. Erou Iancu Nicolae 32B, 077190 Bucuresti, Romania (telephone: +40-1-4908584, e-mail: alinac-imt.ro) 2 CNR-IMM, Rome Section, Microwave Microsystems Technology Group, Via del Fosso del Cavaliere 100, 00133 Roma, Italy (telephone: +39-06-4993.

Moisture Detection of Materials in Leaky Cavities using Microwave Techniques Andreas Penirschke1, Martin Sch¨ ssler1, Martin Vossiek2, u Peter Gulden3, and Rolf Jakoby1 2 Technische Universitaet Darmstadt, Institut fuer Hochfrequenztechnik, Merckstr. 25, 64283 Darmstadt, Germany Technische Universitaet Clausthal, Institute of Electrical Information Technology 38678 Clausthal-Zellerfeld, Germany 3

Coplanar Waveguide Coupled with TE 01 Mode Dielectric Resonator Jong Hyuk Kim and Ihn S. Kim College of Electronics and Information, KyungHee University, 1 Seochon, Kihung, Yongin, Kyungki-do, 449-701, South Korea, Tel : +82-31-201-2587, email : ihnkim-khu.ac.kr Abstracts -- This paper newly proposes that coupling between a coplanar waveguide( CPW ) and a TE 01 mode Dielectric Resonator (DR) can

A 150 to 220 GHz Balanced Doubler MMIC Using a 50 nm Metamorphic HEMT Technology C. Schwörer, Y. Campos Roca*, A. Leuther, A. Tessmann, M. Seelmann-Eggebert, H. Massler, M. Schlechtweg and G. Weimann Fraunhofer-Institute for Applied Solid State Physics Tullastrasse 72, D-79108, Germany, Phone: ++49 761 5159 486 * University of Extremadura, Avda. de la Universidad, s/n, E-10071 Caceres, Spain Abst

Design of 2-10 GHz Feedback MMIC LNA Using «Visual» Technique M.V.Cherkashin1, D.Eyllier2, L.I.Babak1, L.Billonnet2, B.Jarry2, D.A.Zaitsev1 and A.V.Dyagilev1 1 Department of Computer Systems - Tomsk State University of Control Systems and Radioelectronics 40, Lenin Avenue, 634050 Tomsk, Russia, Phone: +7 3822 414-468, +7 3822 414-717 e-mail: mik_cher-mail.ru, leonid.babak-rambler.ru 2 IRCOM UMR C

Transfer Function Characterization of UWB Antennas Based on Frequency Domain Measurement Shi Yiqiong, Sheel Aditya, and Choi Look Law Positioning and Wireless Technology Center Nanyang Technological University, Singapore Abstract- It is well-understood that co-design of the transceiver circuit and the antenna can improve matching, efficiency and pulse shape in Ultra-Wideband (UWB) applications. Tr

An LTCC Optical Transceiver for Radio-over-Fiber Y.X. Guo1, L.C. Ong1, B. Luo1, M.Y.W. Chia1, M. Karppinen2, K. Kautio2, J.-T. Mäkinen2, and J. Ollila2 1 Institute for Infocomm Research, 20 Science Park Road, #02-21/25, Singapore 117674 Phone: 65-68709165 Fax: 65-67795441 Email: guoyx-i2r.a-star.edu.sg 2 VTT Electronics, P.O. Box 1100, FIN-90571 Oulu, Finland alignment structures or visual align

A Low-Phase-Noise 76-GHz Planar Gunn VCO Using Flip-Chip Bonding Technology Takashi Yoshida, Yoshimichi Fukasawa, Tadayoshi Deguchi, Kiyoshi Kawaguchi, Takahiro Sugiyama, and Atsushi Nakagawa Research Laboratory, New Japan Radio Co., Ltd. 2-1-1 Fukuoka, Kamifukuoka, Saitama 356-8510, JAPAN, Phone :+81-49-278-1293 Abstract -- A low-phase-noise76-GHz planar Gunn VCO using flip-chip bonding technolo