LOW-LOSS MICROSTRIP MEMS TECHNOLOGY FOR RF PASSIVE COMPONENTS L. Martoglio*, E. Richalot*, O. Picon*, G. Lissorgues-Bazin**, C. Vasseure** * Université Marne-la-Vallée, Bâtiment Lavoisier, rue Galilée, 77420 Champs-sur-Marne - France, ** 01.60.95.72.79, lmartogl-univ-mlv.fr, 01.60.95.72.60, richalot-univ-mlv.fr, 01.60.95.72.84, picon-univ-mlv.fr Groupe ESIEE, Cité Descartes, 93162 Noisy-le-Grand

DISTRIBUTED MEMS TUNABLE FILTERS D. Mercier, P. Blondy, D. Cros, P. Guillon IRCOM, 123 av. Albert Thomas 87060 LIMOGES cedex ­ France mercier-ircom.unilim.fr, pblondy-ircom.unilim.fr ABSTRACT This paper focus on the design of MEMS distributed tunable millimeter wave filters. A two pole filter continuously tunable in bandwidth and in frequency with constant input/output impedance is described. The

MICROMACHINED MAGNETOSTATIC WAVE RESONATORS George Sajin(*), Romolo Marcelli(**) (*) National Research and Development Institute for Microtechnologies PO Box 38-160, 72996, Bucharest, Romania. E-mail: gsajin-imt.ro M2 T - Microwave Microsystems Technology, CNR-IMM, Rome Section Via del Fosso del Cavaliere 100, 00133 Rome, Italy. E-mail: r.marcelli-psm.rm.cnr.it ABSTRACT A frequency tunable magne

Phase Noise Analysis of MEMS-Based Phase Shifters Gabriel M. Rebeiz Abstract-- The effect of Brownian noise on Micro-Electro-Mechanical (MEMS)-based circuits has been calculated for MEMS-based circuits (phase shifters, delay circuits). The calculations are done for capacitive shunt MEMS switches and metal-to-metal contact series MEMS switches. The phase noise due to Brownian motion is negligible f

A Design of Predistortive High Power Amplifier using Carrier Complex Power Series Analysis o Sang-Young Yun* , Se-Woong Jeong** , Yong-Chae Jeong** , Chul-Dong Kim* * Sewon Teletech, Anyang-Si, Kyounggi-Do, Korea **Division of Electronics and Information Engineering, Chonbuk Nat'l Univ., Chonju-Si, Korea Email: ycjeong-moak.chonbuk.ac.kr Abstract ­ In this paper, a new carrier complex power seri

A Feedforward Power Amplifier with Loops that can reduce RX Band Noises Signals as well as Intermodulation Signals Si-Gyun Jeong*, Seong-Hoon Jeong*, Jeong-Hyeon Cha*, Yong-Chae Jeong*, Chul-Dong Kim** *Division of Electronic & Information Engineering , Chonbuk Nat'l Univ. , R. O. Korea **Sewon Teletech, Anyang-Si, Kyunggi-Do, Korea E-mail : ycjeong-moak.chonbuk.ac.kr Abstract - In this paper, a n

X-BAND HIGH DATA RATE TRELLIS CODED 8PSK TRANSMITTER FOR EARTH OBSERVATION SATELLITE DATA TRANSMISSION N. Cartier*, C. Flament*, S. Albinet*, J. Oster*, H. Buret*, G. Lesthievent** * Alcatel Space Industries BP 1187 26 av. JF. Champollion 31037 Toulouse Cedex, France ** Centre National d'Etude Spatiale, 18 Avenue Edouard Belin 31401 Toulouse Cedex 04, France Phone: +33 5 34 35 64 40, Fax: +33 5 34

Millimetre Wave Transmit and Receive Module for Broadband Mesh Networks Authors: N. Watson, C. Caddick, T. Gökdemir, and E. Bayar Radiant Networks Plc. The Mansion, Little Chesterford, Essex, CB10 1XL, United Kingdom Tel. +44 1799 533600 Fax +44 1799 533601 email: Nigel.Watson-radiantnetworks.co.uk Abstract The development of Mesh (multipoint to multipoint) technology for broadband wireless acces

A WIDE COVERAGE SCANNING ARRAY FOR SMART ANTENNAS APPLICATIONS M. Orefice*, G.L. Dassano*, L. Matekovits*, P. Pirinoli*, G. Vecchi*, B. Shurvinton° * Politecnico di Torino, Dipartimento di Elettronica, Torino, Italy Tel.+39-011-5644057; fax 011-5644099; e-mail: orefice-polito.it ° Nokia Networks, IMN, Camberley, U.K. Abstract An antenna array suitable for use in channel sounding trials for cellula

NOVEL CANCELLER DIPLEXER FOR FUTURE MOBILE HANDSETS D. Randell, P. Gardner and P.S. Hall School of Electronic and Electrical Engineering The University of Birmingham Edgbaston, Birmingham. B15 2TT d.p.Randell-bham.ac.uk, p.gardner- bham.ac.uk, and p.s.hall-bham.ac.uk ABSTRACT When designing the front end of a two way single antenna communication system, the separation of the transmit power from th