TEM-Modes A.S. Omarl, 1 Technische Universitiit Hamburg-Harburg Arbeitsbereich Hochfrequenztechnik Postfach 901052, D-21071 Hamburg, Germany in Slot-Coupled C. Rieckmannl Waveguides and A. Jostingmeier2 2 Deutsches Notkestr.85, Elektronen-Synchrotron D-22609 Hamburg, DESY Germany Abstract TEM-modes which are usually expressed in terms of a scalar electric potential are shown to be derivable f

MDL TIPLE PROBE NEARFIELD SCANNING FOR EMC-INVESTIGATIONS H.-O. RuOSSI,J. Christ2 and F. M. Landstorferl Ilnstitut fUr Hochftequenztecbnik, University of Stuttgart. PfaffenwaJdring 41, 70550 Stuttgart ~Germarry) 2Bosch Telecom GmbH, Dept. UC-ONIERA, 71520 Backnang (GennImy) ABSTRACT Antennas such as log-periodic arrays are often used to quantify the emission of electromagnetic radiation from a te

Transient Analysis of Printed Circuit Board Layouts using a Time Domain Solution of Kirchoff's Network Equations Charlene S. L. Goh and Chris J. RaiIton Centre for Communications Research, Faculty of Engineering, University Bristol, BS8 IUB, England ABSTRACT With the clock speeds and data rates greater than 1GHz being used on digital Printed Circuit Boards, it is now essential that the electromagn

MONOLITHIC FILTERS AND FREQUENCY-SEPARATION . RESONATORS. V.G.Tsykalovl, A.G.Belous2, O.V.Ovchar2, Y.D.Stupin2 DEVICES BASED ON THE CERAMIC IKyiv Technical University of Ukraine (KPI), 37 Prospekt Pobedy, 252056 Kyiv, Ukraine. Phone.: +38 044 441-14-01 2Institute of General and Inorganic Chemistry, 32/34 Palladina avenue, 252680 Kyiv 142, Ukraine; Phone/Fax: +38 044 444 2211 e-mail: belous-oline

MODELING THE OF MULTICHIP MODULE INTERCONNECTIONS BY TLM METHOD AND SYSTEM P. Russer IDENTIFICATION T. Mangold, Institut fur Hochfrequenztechnik, University of Technology, ArcisstraBe 21, D-80333 Munchen, Germany Munich, Abstract We present a method for computer aided generation of lumped element equivalent circuits for linear reciprocal distributed microwave circuits. The method is b

Conductive Substrate Losses in Coplanar and Microstrip Transmission William H. Haydl Lines Fraunhofer Institute for Applied Solid State Physics (IAF), Tullastr. 72,0-79108 Freiburg, Germany Tel: +497615159554, Fax: +49 761 5159565, e-mail: haydl-iaf.fhg.de Abstract The effect of a conductive substrate, such as silicon, on the attenuation of microstrip (MS) lines has been investigated in the past

SUSCEPTIBILITY ANALYSIS OF ARBITRARILY SHAPED 2-D DIELECTRIC SCREENS USING THE GENERALIZED SCA TIERING MATRIX METHOD 1. V. Balbastre (Member), L. Nufio (Member), M. Bort and E. de los Reyes (Sr. Member) Departamento de Comunicaciones E.T.S.I. Telecomunicaci6n Universidad Politecnica de Valencia Cno de Vera sin 46071 Valencia Phone: 34-6-3877306 FAX: 34-6-3877309 e-mail: Inuno-dcom.upv.es ABSTRACT

Microwave Ferroelectric Superconducting Phase Shifter Farhat Abbas, J C Gallop and C D Langham National Physical Laboratory Teddington Middlesex TWll OLW UK Abstract This study provides the possibility of developing tunable microwave components based on the dielectric substrate nonlinearity, with the conducting surfaces made of a superconductor. It is shown that with a ferroelectric film thicknes

POLARIZATION TRANSFORMER CONSTRUCTED FROM CHIRAL SLAB AND SOFT AND HARD SURFACE Perttu P. Puska, Ari J. Viitanen Electromagnetics Laboratory Helsinki University of Technology P.O.Box 3000 FIN-02015 HUT Finland Abstract Plane wave reflection from soft and hard surface coated with chiral material is analyzed for the normal incidence. The fields inside the chiral slab are presented with circularly

DESIGN OF MULTILA YER TYPE 2-POLE BAND PASS FILTER WITH ADDITIONAL POLES USING CLOSED LOOP RESONATOR Heon-JinHong*, Dong-PhilJang* In-Seon Kim**.Chul-Soo Kim*** Min-Ho Chung***,Dal Ahn*** Eleclronics and Telecommunications * Research Insl itule. R.o. Korea 5th R&D Ccntcr. Agcncy for Defense ** Dcvclopmcnt R.O.Korea *** Dcpt. or Electronics. Soonclmnhyang UniL P.O.Box 97 Asan. Clmngnam. R.O.Korea E