Accurate Physical Model For Designing RF and Microwave Integrated Planar Inductors. J. Sieiro*, J.M. López-Villegas*, J. Cabanillas*, J. Samitier* * Laboratori de Sistemes d´ Instrumentació i Comunicació, Dept. d´ Electrònica, Universitat de Barcelona, (Unitat associada al CSIC) Martí i Franquès,1 E-08028 Barcelona (SPAIN). Phone: +34 93 401 90 69 Fax:+ 34 93 402 11 48 E-mail: sieiro-el.ub.es Ab

Measurement and Modeling of Two Tone Transfer Characteristics of High Power Amplifiers Youngoo Yang, Jaehyok Yi, Bumman Kim, Youngsik Kim*, and Myungkyu Park** Department of Electronic and Electrical Engineering and Microwave Application Research Center, Pohang University of Science and Technology, San 31 Hyoja-Dong Kyungbuk, Namku Pohang 790-784, Korea *School of Computer Science and Electronic E

Transient Analysis of Microwave Oscillators by Krylov-Subspace Harmonic Balance Vittorio RIZZOLI (1) , Alessandra COSTANZO (1) , and Franco MASTRI (2) (1) DEIS, University of Bologna, Villa Griffone, 40044 Pontecchio Marconi, Bologna, ITALY (2) DIE, University of Bologna, Viale Risorgimento 2, 40136 Bologna, ITALY. vrizzoli-deis.unibo.it. acostanzo-deis.unibo.it. franco.mastri-mail.ing.unibo.it A

Theoretical and Experimental Analysis of Automatic Frequency Control Techniques for Microwave Active Filters S. Quintanel ­ H. Serhan ­ B. Jarry ­ L. Billonnet ­ P. Guillon I.R.C.O.M - UMR CNRS n° 6615 - University of Limoges - Faculty of sciences 123, Avenue Albert Thomas 87060 Limoges Cedex ­ France quinta-ircom.unilim.fr Abstract - The paper discusses Phase Locked Loop (PLL) and Magnitude Lock

Global simulation of a packaged Gunn oscillator G. Stopponi , L. Roselli , P. Ciampolini 1 1 1 2 DIEI, Università di Perugia, Perugia, Italy, e-mail: stopponi-diei.unipg.it 2 DII, Università di Parma, Parma, Italy, e-mail: ciampolini-ee.unipr.it Abstract - In this paper, a global simulation scheme is presented, which includes the self-consistent, distributed solution of Maxwell's equations an

AUTOMATIC COMPUTER­CONTROLLED TUNING SYSTEM FOR MICROWAVE FILTERS P. Harscher1, J. Hofmann1, R. Vahldieck1 and B. Ludwig2 Swiss Federal Institute of Technology, IFH ETH Zentrum, Gloriastrasse 35, CH ­ 8092 Zürich, Switzerland Phone: +41 1 632 44 83, Fax: +41 1 632 11 98, email: harscher-ifh.ee.ethz.ch 2 Huber+SuhnerAG, Degersheimerstrasse 14, Postfach, CH ­ 9100 Herisau 1 Abstract ­ This paper pr

An Efficient Monte Carlo Based Ray Tracing Technique for the Characterization of Highly Multimode Dielectric Waveguides with Rough Surfaces Th. Bierhoff , E. Griese , G. Mrozynski 1 1 2 3 University of Paderborn/C-LAB, 2Siemens AG IC C-LAB, 3University of Paderborn · Germany bierhoff-c-lab.de, eg-c-lab.de, mrozynski-tet.upb.de II. STATISTICAL RAY TRACING The classical ray tracing requires suff

Recent Advances in Instantaneous Parameters Analysis of Ground Penetrating Radar (GPR) Signals for AP Mine Detection Fang Guangyou , Michele Pipan Department of Geological, Environmental and Marine Sciences (DISGAM) University of Trieste, Via Weiss 1, 34127 Trieste, Italy Guangyou-univ.trieste.it, pipan-univ.trieste.it how to extract the signals scattered by mines from radar data contaminated by s

3-D Imaging using Novel Techniques in Ultra-Wideband Radar Jens F. Hjelmstad, Egil S. Eide Department of Telecommunications Norwegian University of Science and Technology N-7491 Trondheim, Norway jens.hjelmstad-tele.ntnu.no eide-tele.ntnu.no Abstract ­ The RadioStar programme at the Norwegian University of Science and Technology is focused on understanding the limiting factors in subsurface imagi

Ultra wideband coplanar waveguide fed spiral antenna for humanitarian demining Jesper Thaysena, Kaj B. Jakobsena, and Jørgen Appel-Hansenb Technical University of Denmark a Department of Applied Electronics, bDepartment of Electromagnetic Systems jt-iae.dtu.dk kbj-iae.dtu.dk jah-emi.dtu.dk experiments are based on the SF-GPR approach, due to its advantages of measuring both the amplitude and phas