Excitability of Complex Modes by Practical Feeds on Boxed Stripline Manuel J. Freire, Francisco Mesa, Manuel Horno Microwave Group, Dept. of Electronics and Electromagnetism Avd. Reina Mercedes sin, 41012 Sevilla (Spain) Phone: #345455 2891; Fax: #345423 9434; e-mail: freire-cica.es Topic Number: 15/11; Type of paper: Scientific Structures Abstract: This work studies the modal decomposition of

An Extension of the NML simulation to the 3D Spectral Domain Analysis using Triangular Subdomain Functions. P. PANNIER, L. KADRI, L. B. KENMEI, C. SEGUINOT, P. KENNIS, F. HURET. lnstitut d'Electronique et de MicroeJectronique du Nord. U. M. R. CNRS 9929. Avenue Poincare, Domaine Scientifique et Universitaire de Villeneuve d' Ascq. B. P. 69, 59652 Villeneuve d' Ascq Cedex, FRANCE. TeL: (+33) 320.19

AN ACCURATE METHOD FOR THE COMPUTATION OF RADIATED POWER FROM DISCONTINUITIES IN W AVEGUIDING STRUCTURES T.K. Sarka?, Z.A. Maricevic*, M. Salazar-Palma" *Dept. Electrical Engineering and Computer Science, Syracuse University, 121 Link Hall, Syracuse, New York 13244-1240, USA, Phone: 1-315-443-3775, Fax: 1-315-443-4441, email: tksarkar-mailbox.syr.edu *'Dpto. Senales, Sistemas y Radiocomunicacion

SIGNAL PROCESSING METHODS FOR MILLIMETREW AVE FMCW RADAR WITH HIGH DISTANCE AND DOPPLER RESOLUTION M. Vossiek, T. v. Kerssenbrock, P. Heide SIEMENS AG - Corporate Technology, Dept. ZT KM 1, D-81730 Munich I Germany E-mail: martin.vossiek-mchp.siemens.de ABSTRACT - Novel FMCW radar concepts for precise distance and velocity measurement are presented. The systems incorporate a SAW reference delay li

AN MMIC-BASED MICROW AVE SENSOR FOR ACCURATE CLEARANCE MEASUREMENTS IN AIRCRAFT ENGINES J. Wenger, M. Noweck, M. Stotz', D. Leistner+and G. Trummel Daimler-Benz Research Center, D-89081 Vim, Germany Tel. +49-731-5052071, Fax +49-731-5054103, e-mail:j.wenger-dbag.ulm.daimlerbenz.com TH Darmstadt, D-64283 Darmstadt, Germany + Dornier Satellitensysteme GmbH, Daimler-Benz Aerospace AG, D-81663 Miinche

RADAR APPLICA nONS IN LEVEL MEASUREMENT, DISTANCE MEASUREMENT AND NONDESTRUCTIVE MATERIAL TESTING Johanngeorg Otto Institut fur Angewandte Forschung University for Applied Sciences, Aalen 0-73428 Aalen, Gennany Tel.: 07361-576-302 or 07365-921175, Fax: 07361-576-250 ABSTRACT This paper presents first an overview over commercial microwave sensor systems in the field of level measurement of liquids

A Highly Accurate Multi- Target Microwave Ranging System for Measuring Liquid Levels in Tanks Matthias WeiB, Reinhard Knochel Universitat Kiel, Lehrstuhl fiir Hochfrequenztechnik, Kaiserstr. 2, D 24143 Kiel, Germany Tel.: +43177572455 FAX: +43177572455 Abstract 1 technique is described. Conventional FMCW radar technique is normally employed to find only the level of the liquid surface in storage

Miniaturized Dielectric Duplexer Using TM Triple Mode Resonators For 800.MHz Band Cellular Base Station lun HATTORl,Hiroyuki KUBO,Shin ABE,Taiyo NISHIYAMA, Youhei ISHIKAWA Murata Manufacturing Company, Ltd., Kyoto, Japan ABSTRACT This paper describes a new technology of very compact 800.MHz band dielectric duplexer. We has developed a dielectric TM triple mode resonator, that consists of monobloc

On the modelling of ceramic combline RF -filter Tero Uusitupa, Jukka Loukkola* Electromagnetics Laboratory, HUT, Otakaari 5A, FIN-02150 Espoo, Finland phone: +358 9451 2333, fax: +358 9 451 2267, e-mail: tero-eml.hut.fi *LK-Products, Takatie 6, 90440 Kempele, Finland phone: +358 8 8806 396, fax: +358 8 8806 101, e-mail: Jukka.Loukkola-lkproducts.fi Abstract In order to design filters effective

COMB FILTERS USING AN ARRAY OF RODS IN A HOLLOW CIRCULAR TUBE Giuseppe Macchiarella*, * Giovanni B. Stracca*, R. Ravanelli**, A. Giavarini** ** Dipartimento di Elettronica e Informazione del Politecnico di Milano Piazza Leonardo da Vinci, 32 20133 Milano - Italy Tel. +39 2 23993593 FAX +39223993413 E-MAIL macchiar-elet.polimi.it ITALTEL S.p.A Via Padana Superiore Cassina de' Pecchi (Mil