Design of an Integrated Optic Fabry-Perot Optical Modulator for Microwave Applications. W. J. Zubrzycki*, B. V. Borges*, P. R. Herczfeld*, and R. F. Corless+ S. H. Kravitz+, J. C. Word+, PA *Center for Microwave-Lightwave Engineering, Drexel Univ.,Philadelphia, and +Sandia National Laboratories, Albuquerque, NM ABSTRACT I This paper concerns the application of lightwave technology to microwave s

THE ANALYSIS PHOTOP ARAMETRIC AMPLIFIERS BALANCE TECHNIQUE USING HARMONIC A. Khanifar*, A. Khcsrcwbeygi*, *Department R. J. Green t ,of Electronic and Electrical Engineering, University CcllegeLcndcn, Tcrringtcn Place, Lcndcn, WCIE 7JE, UK. t Department ,of Electrical Engineering, Bradfcrd University;' Bradfcrd, W. Ycrks, . BD71DP, UK. ABSTRACf the analysis and simulation techniques requi

BROAD..BAND,LASER CIRCUIT COMMAND DESIGN ;! ,. ..~ ..~ FOR ANTENNA DEPORT' , ',' . r: ','~' " '. D.LE BERRE., A.PERENNEC., N. JULIEN*;S. TOUTAIN., R. LEFEVRE.., D. LBMAnLET*,R. SOARES... . ' , " . Labo~ire - 4~ecqpnique,et Sy~m~ .aeT~Jko.mI11.;nicatio~,(LE$r).pRA CNRSJl°.1329 , > .. I RW-UBO 6. Av. Le GolJeu - B}) 809 -29285 Brest ~ - France- Tel,: 9~.Pl.()5,.05. CNBT - BAG/MCf/CMO -196,

PLANAR LENSES FOR MILLIMETER WAVES Sergey E. Bankov, Tatiana Radio Engineering Krasnokazarmennaya Device Department, . I. Bugrova *, Irina V. Levchenko Depaftment, Moscow Power,Engineering In~itute, st. 14, Moscow 105835, RUSSIA, Fax: (095)3611620, Radio Zaporozhye Machine Building Institute, Zhukovskogo 64, Zaporozhye, UKRAINE 330064. ABSTRACT. A quasioptical planar lenses based on periodica

DYNAMICAL DIFFRACTION OF MILLIMETER ON SPACE-PERIODIC MEDIA. AnQriyanchik A.A. and 'Kaminsky J\..N. .~. . .; , . .,0. I WAVES InstitUte ofNuclear'PrcMet,ris; Bobruiskaya, 11, Minsk, 220050, Belarus The problem of microwave diffraction on three-dimensional grating has been solved in incident spherical wave approximation. The results of experimental investigations of angular distribution and under

Superconducting RF tuning circuits for low-noise sub millimeter wave SIS receivers . . . P. Febvre. ,w. R. McGrath+, B. Bumble+, H.G. ~eDuc+, S. George, G. Ruffie., G. Beaudin. lie DEMIRM . Supeneure - Observatoire de PARIS-MEUDON - 92195 MEUDON Cedex and Ecole Normale - 24, rue Lhomond :.75005 PARtS - FRANCE + Center for Space Microelectonics Technology, Jet Propulsion Laboratory 4800, Oak

A 10 GHz to 5 GHz Regenerative Frequency Divider Herbert Zirath and Ilcho Angelov Department of Microwave Technology Chalmers University of Technology Goteborg, Sweden, S-41296 Abstract A novel regenerative frequency divider, suitable for monolithic integration is proposed, designed and experimentally evaluated. The divider consist of a resistive FET (HEMT) mixer, bandpass filter and an amplifier

GaAs VARACTOR POWER SOURCES FOR MMW'PcN TRANSMITTERs i;, M. Piloni, S. Crema, F. Montauti Siemens Telecomunicazioni S.p.A. . - 2()()60Cassina de' Pecchi~ Milano, IItaly ABSTRACT ThIs paper describes deisgn and performance data of a MMW power source that besides operating as a frequency quadrupler (14 to 56 GHz) can work as a 'linear attenuator' with high dynamic range (30 dB); then a PCN system

QUASIPARTICLE MIXER APPROACHING QUANTUM LIMITED SENSITNITY A.Karpov, I. Blondel. B. Lazareff. D. Billon-Pierron, K. H. Gundlach' INSTITUT DE RADIOASTRONOMIE Mll..LIMETRIQUE 300, roe de la Piscine. Domaine Universitaire de Grenoble, St Martin d'Here. 38406 France ABSlRACf The possibility to achieve quantum limited quasiparticle mixer sensitivity has been studied at 230 GHz. At this frequency .impor

CHARACTERISTICS INSET DIELECTRIC OF COPLANAR GUIDE WAVEGUIDE LOADED z. Fan and S.R. Pennock School of Electronic and Electrical'Engineering University of Bath, Bath BA27AY, United Kingdom (\ ABSTRACT The coplanar waveguide loaded inset dielectric guide is described in comparison with conventional coplanar waveguide, and analyzed using an integral equation method. This structure has several i