X-BAND FULL MMIC QPSK MODULATOR WITH DIRECT OSCILLATOR FOR THE SPOT 5 EARTH OBSERVATION SATELLITE PAYLOAD N. Cartier, M. Hussonnois, B. Tranier, P. Maynadier, E. Midan, M. Sutter, P. Boutet, H. Buret, A. Clerino Alcatel Space Industries BP 118726 avoJF. Champollion 31037 Toulouse, France Phone: +335343564 40, Fax: +33 534356947, e-mail: Nicolas.Cartier-space.a1catel.fr Abstract - This paper prese

One Square Metre of a Million Grant Hampson, Bart Smolders, Antony Joseph Netherlands Foundation for Research in Astronomy, Postbus 2, 7990 AA Dwingeloo, The Netherlands. e-mail: hampson-nfra.nl.smolders-nfra.nl phone: +31 521 595 100, fax: +31 521 597 332 The One Square Metre Array (OSMA) is the second of three stages leading to the Square Kilometre Array (SKA). The SKA telescope will be sought a

MULTI-TONE MICROWAVE SIMULATION HEMTS USING A PHYSICS-BASED ELECTRO-THERMAL CAD MODEL Robert G. Johnson+, Zain Kachwalla*, Christopher M. Snowden+ + Institute of Microwaves and Photonics, School of Electronic and Electrical Engineering, The University of Leeds, Leeds LS2 9JT. U.K. EmaH: R.G.Johnson-elec-eng.1eeds.ac.uk WWW: http://www.imp.1eeds.ac.uk * OF Solid State Technology Discipline, Physi

EFFICIENT HARMONIC BALANCE COMPUTATION OF MICROWAVE CIRCUITS' RESPONSE TO MULTI-TONE SPECTRA Jose Carlos Pedro and Nuno Borges Carvalho Instituto de Telecomunica~6es Universidade de Aveiro Campus Universitario, 3810 - AVEIRO; Portugal eMail: jcpedro-ieee.org and nborges-ieee.org Abstract. This paper presents an innovative technique to the efficient nonlinear response computation of microwave circ

Application of Genetic Algorithms to Nonlinear Microwave Circuit Analysis Methods Stavros Iezekiel Institute of Microwaves and Photonics, University of Leeds, Leeds LS2 9JT, UK Tel. +44 113 233 2000; Fax. +44 113 233 2032; Email: s.iezekiel-ieee.org Abstract - A genetic algorithm (GA) has been used to demonstrate a new hybrid method for nonlinear microwave circuit analysis: frequency-domain sample

12 GHz MMIC Series Feedback LNA Based on a Novel Analytical Design Procedure for Simultaneous Noise and Power Match Luciano Boglione, Roger D. Pollard, Vasil Postoyalko Institute of Microwaves and Photonics School of Electronic & Electrical Engineering The University of Leeds Leeds LS2 9JT United Kingdom Tel: +44 1132332000 Fax: +44 113 2332032 Email: l.boglione-ieee.org Abstract - This paper de

Millimeter-wave Transceiver with Integrated MCM Using Multi-layer Planner Antenna BCB Suguro Fujita, Ushio Sangawa, Kazuaki Takahashi, Kenji Goho, Shigero Takeyama, Hiroshi Ogura, and Hiroyuki Yabuki MatsushitaResearchInstitute Tokyo,Inc. 3-10-1,Higashimita,Tama-ku,Kawasaki214-8501,Japan, E-mail:sfujita-mrit.mei.co.jp novel millimeter-wave transceiver MCM using multi-layer BCB was proposed. Thi

A Novel Monolithic Millimetre-wave CPW Active Filter using Reactive Feedback S. Nam*, K. S. Ang*, S. Goasguen**, I. D. Robertson* * Microwave & Systems Research Group Department of Electronic and Electrical Engineering University of Surrey Guildford, Surrey, UK ** Telecommunications Research Center Department of Electronic and Electrical Engineering Arizona State University TEMPE, AZ, USA Abstrac

RACB Design of Ku-band AP AA system for Mobile DBS Reception S.Y. Eorn, Y.C. Moon, S.I. Jeon, D.G. Oh Electronics and Telecommunications Research Institute 161 Kajong-Dong, Yusong-Gu, Taejeon, 305-350, R.O.Korea Tel.: +82-42-860-4853, FAX.: +82-42-860-5740, eMail: syeom-etrLre.kr Abstract - In this paper, the design of the radiator subarray(RS) and the active channel block(ACB) were described. The

A FAST SWITCHING GaAs DEVICE WITH LOW VIDEO SPURIOVS CONTENT N. FEL, C. LE CORRE-GUIMARD, E. DUPONT -NIVET, and J. RUSSAT Commissariat a l'Energie Atomique, Centre de Bruyeres-Ie-CMtel,BP 12,F-91680 Bruyeres-Ie-CMtel- France Tel.: 33 1 69264000 - Fax: 33 1 69267053 ; e-mail server address: http://bruyeres.cea.fr Abstract - We designed, and simulated (SPICE) a fast RF switch required for an experim