Simulation of cylindrical cavities an advanced FDTD algorithm P lIezzanotte, L R.elll, R Sorrentlno* .. Gugllelml** *Istituto di Elettronica. Universita di Perugia. Perugia. Italy Tel +(39) 75 5852658 Fax +(39) 75 5852654 e-mail sorrent-ipguniv.unipg.it **ESA ESTEC Noordwijk. The Nederlands. Abstract An advanced FDTD algorithm has been applied successfully to the analysis of a cylindrical cavity c

A simple source excitation scheme for the FD.TD analysis of waveguide discontinuities An Ping Zhao and Anttl V Riisinen Radio Laboratory Faculty of Electrical Engineering Helsinki Universityof Technology FIN-02150, Espoo Finland Abstract A simple source excitationscheme for the analysis of waveguide discontinuities with the FD-TD method is proposed. In this scheme, the source plane (where only one

Using the accurate coplanar of planar 2D.FDTD method for the analysis of superconducting waveguides and the design rectangular inductors Stefan Horschen* and Ingo Wolff* Eberhard Waffenschmidt**, duergen Berntgen**, and Klaus Helme** *FB9/ATE, Gerhard Mercator University Duisburg, Bismarckstr 81 D-47048 Duisburg, Germany Phone: +49 (203) 379-3230 Fax: +49 (203) 379-3499 e-mail: stefanh-ateB.uni-

FDTD modelling v StoilJkovic, S R Pennock, P R Shepherd School of Electronic & Electrical Engineering, University of Bath, Bath, BA2 7 AY, United Kingdom Abstract of IDG structures A three-dimensional Finite-Difference Time-Domain (FDTD) technique is applied to characterise deep slot and shallow slot inset dielectric guide (lDG), and the rectangular waveguide to lDG transition. Characteristic im

An infinite element for the finite element analysis of open transmission lines Magdalena Salazar-Palma* and .lose-Felix Hernandez-GiI** *SSR Dept. ETSI. Telecomunicaci6n, Polytechnic University of Madrid, Ciudad Universitaria,sln. 28040 Madrid, Spain. Tel.:341-3367358. Fax: 34-1-3367362. E-mail:salazar-gmr.ssr.upm.es **Telef6nica Investigaci6n y Desarrollo. Emilio Vargas,6. 28034 Madrid, Spain. Ab

Wideband analysis of E.plane metal insert filters by the "Boundary Integral. resonant mode expansion method" G Conelauro, Bellonl L Perregrlnl, P Department of Electronics, University of Pavia, Via Abbiategrasso 209, 27100 Pavia, Italy Abstract A very fast and aCcurate method for the analysis of metal insert waveguide filters is described. The algorithm yields in a single step the poles and the r

Fast simulation of microstrip antennas using the fast multi pole method P.A.Macdonald*, T.lloh** * Hughes Research Laboratories. Malibu. CA 90265. ** University of California. Los Angeles. CA 90024. Abstract We report a significant decrease of the time and storage required for the simulation of large micro strip antennas via the solution of the Electric Field Integarl Equation (EFIE). The solutio

Full wave analysis and optimization of microwave power dividers based on the angled bend HqO- mode exciters Anatoly A Klrllenko, Leonid A Rud', Vladimir I Tkachenko Institute of Radiophysics and Electronics of the National Academy of Sciences of the Ukraine Kharkov, 310085, the Ukraine Abstract The algorithms and numerical optimization results are presented for three original constructions of comp

Design and analysis coplanar waveguide coupler A A Omar*, D Drolet, M Q Stubbs Communications Research Centre, 3701 Carling Ave., K2H 852, Ottawa, Canada * currently with the Dept. of Electrical Engineering, Amman National University, Jordan. of an HTS branch-line Abstract This paper presents the design and performance of a high temperature superconductor (HTS) coplanar waveguide (CPW) 3 dB, 90

Computer algorithms for the analysis of waveguide ring hybrids .. M E Bialkowski, P W Davis and V P Warla Department of Electrical and Computer Engineering The Universityof Queensland Queensland 4072, Australia Abstract This paper presents very efficient computer algorithms for an IBMPC or equivalent, for the analysis of waveguide hybrids composed of a coaxial or radial waveguideports.The case o