GLOBAL DESIGN OF AN ACTIVE INTEGRATED ANTENNA FOR MILLIMETER WAVE Eric Marzolf, M'hamed Drissi LCST/INSA de Rennes, 20 avenue des Buttes de Coësmes 35043 Rennes cedex, France E-mail: Eric.Marzolf-insa-rennes.fr ABSTRACT An active integrated antenna working in the millimeter wave has been realized in a monolithic process. The concept of active integrated antenna is first introduced, then the design

Novel CPW-based Phase Shifter for LMCS/LMDS Applications STÉPHAN D. PICARD, KHALIFA HETTAK, MALCOLM STUBBS, JIM S. WIGHT Carleton University 5170 Mackenzie Building 1125 Colonel By Drive Ottawa, ON Canada K1S 5B6 spicard-doe.carleton.ca jsw-doe.car1eton.ca Communication Research Center 3701 Carling avenue Ottawa, ON Canada K2H 8S2 khelifa.hettok-crc.ca malcolm.stubbs-crc.ca ABSTRACT This pap

A COMPACT AND BROADBAND 90-DEGREE WAVEGUIDE TWIST TRANSFORMER FOR INTEGRATED WAVEGUIDE SUBSYSTEMS Uwe Rosenberg Marconi Communications GmbH, D-71522 Backnang, Germany Jens Bornemann Dept. of Elec. & Comp. Engr, University of Victoria, Victoria, BC, V8W 3P6 Canada Smain Amari Dept. of Elec. & Comp. Engr, Royal Military College, Kingston, ON, K7K 7B4 Canada Abstract: A novel 90-degree waveguide twis

A Design of Microstrip Directional Coupler for High Directivity and Tight Coupling Chul-Soo Kim, Young-Tae Kim, Seung-Hoon Song*, Wan-Soo Jung*, Kwang-Yong Kang** Jun-Seok Park, and Dal Ahn Div. of Information Technology Eng., Soonchunhyang Univ., Chungnam, R.O.Korea *Netel Inc. Seoul, R.O.Korea **Telecommunication Basic Research Lab., ETRI, R.O.Korea E-mail : dahn-ramrec.sch.ac.kr ABSTRACT In th

A MINIATURIZED BRANCH-LINE DIRECTIONAL COUPLER ON LOW TEMPERATURE COFIRED CERAMIC BOARD 1,2) 1) E. Loskot, 1) S. Leppävuori, 2)A. Kourbanov, 2)I. Vendik, 2)A. Lapshin and 1)E. Jakku University of Oulu, Microelectronics and Materials Physics Laboratories and EMPART Research Group of Infotech Oulu, P.O. 4500, FIN-90014 Oulu, Finland St.-Petersburg Electrotechnical University, Microwave Microelectr

SPECTRAL CHARACTERISTICS OF ANISOTROPIC DIELECTRIC DISK RESONATOR WITH IMPERFECT CONDUCTING END WALLS Yu.V. Prokopenko, Yu.F. Filippov Usikov Institute of Radiophysics and Electronics, National Academy of Sciences 12, Akad. Proskura St., Kharkov, 61085, Ukraine Tel.: (0572) 448593, E-mail: prokopen-ire.kharkov.ua ABSTRACT The electrodynamic analysis of a dielectric disk resonator with imperfect co

EXACT SOLUTION OF LOSSY ASYMMETRICAL COUPLED DIELECTRIC SLAB WAVEGUIDES P. R. Young* and R. J. Collier Electronic Engineering Laboratories, University of Kent at Canterbury, Canterbury, Kent, CT2 7NT, UK. email: p.r.young-ukc.ac.uk Microelectronics Research Centre, Cavendish Laboratory, University of Cambridge, Madingley Road, Cambridge CB3 0HE, UK. email: rjc48-cam.ac.uk * ABSTRACT This paper g

ANALYSIS AND DESIGN OF CROSS-COUPLED, FOLDED E-PLANE FILTERS WITH ASYMMETRIC RESPONSES Erdem Ofli, Ruediger Vahldieck, and Smain Amari* Swiss Federal Institute of Technology, IFH, Gloriastrasse 35, CH-8092, Zurich, Switzerland Tel: +41-1-632 78 26, Fax: +41-1-632 11 98, E-mail: ofli-ifh.ee.ethz.ch * Dept. ECE, Royal Military College of Canada, Kingston, ON, K7K 7B4, Canada ABSTRACT Cross-coupled

Modeling and Measurement of Phase Noise in GaAs HBT Ka-Band Oscillators Friedrich Lenk, Matthias Schott, and Wolfgang Heinrich Ferdinand-Braun-Institut für Höchstfrequenztechnik (FBH), Albert-Einstein-Str. 11, D-12489 Berlin / Germany, Tel.: +49-30-6392-2625, Fax: +49-30-6392-2642, email: f.lenk-ieee.org, w.heinrich-ieee.org Abstract Accurate oscillator phase-noise simulation is a key problem in

Characterization of CMOS Spiral Inductors V. Palazzaril1 P. Placidi1, G. Stopponi1, P. Ciampolini2, F. Alimenti1, L. Roselli1 and A. Scorzoni1 2 1 DIEI, Università di Perugia, via G. Duranti 93, 06125 Perugia, Italy. DII, Università di Parma, Parco Area delle Scienze 181/A, 43100 Parma, Italy. Tel: +39-75-585.3637, Fax: +39-75-585.3654, E-mail: palazzari-diei.unipg.it Abstract In this work "full