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An improved physics-based nonquasi-static FET -model
An improved physics-based nonquasi-static FET -model Ingo Schmale, Gunter Kompa University of Kassel, Germany Fachgebiet Hochftequenztechnik D-34121 Kassel, Wilhelmshoher Allee 73 Tel: +49-561-804-6535, Fax: -6529 E-mail: ingo@hfin.e-technik.uni-kassel.de ABSTRACT This paper presents a novel large-signal model for MESFETs and HEMTs derived from the physics-based topology known from small-signal mo
A Simplified Physics-based Quasi-static MSM Photodiode Model
A Simplified Physics-based Quasi-static MSM Photodiode Model MustaphaDjebari,GunterKampa, Armin Stolze FG Hochfrequenztechnik, University of Kassel, Germany D-34121 Kassel, Wilhelmshoher Allee 73 Tel: +49 561 8046528, Fax: 6529 E-mail: musta@hfm.e-technik.uni-kassel.de ABSTRACT This paper presents a novel large-signal model of a MSM photodiode. Based on a network synthesis approach, the complex a
SIMULATION OF LINEAR AND NONLINEAR CHARACTERISTICS OF HIGH-Tc SUPERCONDUCTING RESONATORS AND FILTERS
SIMULATION OF LINEAR AND NONLINEAR CHARACTERISTICS OF HIGH-Tc SUPERCONDUCTING RESONATORS AND FILTERS O. Vendik, I. Vendik, D. Kaparkov', M. Gubina', V. Kondratiev' Chalmers University of Technology, Goteborg, S 42196, SWEDEN. Phone: +46 (31) 772 1727, FAX: +46 (31) 1645 13. E-mail: spartak@ep.chalmers.se Permanent address: see below *St. Petersburg Electrotechnical University, 5 Prof. Popov str. S
Noise and loss characteristics of microwave direct modulated optical links
Noise and loss characteristics of microwave direct modulated optical links I. Frigyes, I. Habermajaer, B.G. MolOOr, . Seeds., F. Som A Budapest Technical University, Budapest, Goldmann GY. ter 3,1111; phone: 361463 3689 e-mail: t-frigyes@nov.mht.bme.hu *University College of London, Torrington Place, London WClE 7JE, phone: 44713877050/3972; fax: 4471 3874350, e-mail: a.seeds@eleceng.ucl.ac.uk A
Wideband analytical model of an open-ended microstrip line under illumination
Wideband analytical model of an open-ended illumination microstrip line under M. Serres, I. Huynen, A Vander Vorst Microwave Laboratory Universite Catholique de Louvain, B1itiment Maxwell B-1348 Louvain-la-Neuve, Belgium Fax: +3210 478705; Tel: +3210 4740 20 serres@emic.uclac.be Abstract This paper describes a new model for an open-ended microstrip line under illumination for the design of op
Efficient Determination of Nonlinear Microwave Circuits Operating Regions
Efficient Determination of Nonlinear Microwave Circuits Operating Regions I. Barbancho-Perezand I. Molina-Fernandez Departamento E.T.S. Phone de Ingenierfa de Comunicaciones Universidad de Malaga sin, E-29071 Spain e-mail: ibp@ic.uma.es Ingenieros de Telecomunicaci6n, Malaga, Campus de Teatinos +34-5-2132587, Fax +34-5-2132027, ABSTRACT In this paper a direct method for obtaining the operating r
Non-Linear Photonic Mixers For Up and Down-Converting Links Based on Mach-Zehnder Intensity Modulators
Non-Linear Photonic Mixers For Up and Down-Converting Links Based on Mach-Zehnder Intensity Modulators. JMFuster, J Marti, V Polo ETSI Telecomunicacion, Universidad Politecnica de Valencia Camino de Vera sin, 46071 Valencia (SPAIN) Phone: 34-6-3877756, 34-6-3877307, Fax: 34-6-3877309 e-mail: jfuster@dcom.upv.es.jmarti@dcom.upv.es Abstract: Novel photonic mixer schemes for up and down-converting e
AN AUTOMATED EMULATOR OF MOBILE SATELLITE LINK
AN AUTOMATED EMULATOR OF MOBILE SA TELLITE LINK Cesar Briso, Rafael Herradon Dpto. Ingenierfa Audiovisiual y Comunicaciones E.U.I.T. Telecomunicaciones.U.P.M. Cra. Valencia Km 7 2803 I Madrid Tel: 34-1-33677 98 FAX: 34-133677 84 E-mail: Cbriso@diac.upm.es E-mail: Rherradon@diac.upm.es ABSTRACT This paper decribes the specifications of an automated land mobile channel emulator developed. The system
Topic n/o 10// application oriented //
Topic n/o 101/ application oriented /I R. SHAVIT, BEN-GURION UNIVERSITY, ISRAEL, tel. 07/6461508 fax. 07/6472949 D. GABBAY, M. GARZON, El TA PO BOX 330 ASHDOD 77102 ISRAEL tel. 08/8572195, fax. 08/8572107. Summation TopoloQies for HiQh Power Amplifier based on MMIC Technolo!:lV. ABSTRACT-Implementation of Power Amplifiers, based on MMIC technology, requires a method for summing the power from se
6 TO 18 GhZ MMIC PHASE SHIFTER: A NEW HIGH PERFORMANCE SWITCH MESFET
6 TO 18 GhZ MMIC PHASE SHIFTER: A NEW HIGH PERFORMANCE SWITCH MESFET -------------------------------------------------------------------- A. MILANO, I. ELTA LEVIN, M. VERED 330, ASHDOD, ISRAEL. / ISRAEL AIRCRAFT INDUSTRIES,P.O.B. ABSTRACT Multioctave Phase Shifters are key items in E.W. systems. On the market only few MMIC items are available, whose performances are not good enough for some