Analytical formulas for the design of orthomode transducers Antonio Morini, Tullio Rozzi and Giuseppe Venanzoni Università Politecnica della Marche, Dipartimento di Elettromagnetismo e Bioingegneria, via Brecce Bianche, I-60100 Ancona, Italy, 39-0712204884 Abstract -- This paper gives analytical formulas for the design OrthoMode Transducers (OMT) providing an accurate synthesis over a band cente

Planar SiC Schottky Diodes for MMIC Applications ° Mattias S¨ dow, Niklas Rorsman, Per-Ake Nilsson, Herbert Zirath u Chalmers University of Technology, Microwave Electronics Laboratory, Department of Nanoscience and Microelectronics Kemiv¨ gen 9, SE 412 96 G¨ teborg, SWEDEN, Phone #: +46 31 7725117, fax # +46 31 164513 a o e-mail: mattias.sudow-mc2.chalmers.se Abstract-- Planar Schottky diodes in

Compact Low-Cost 4 elements microstrip antenna array for WLAN Vladimir Volski, Peter Delmotte, Guy A.E.Vandenbosch Katholieke Universiteit Leuven, Departement Elektrotechniek, Afdeling ESAT-TELEMIC, Kasteelpark Arenberg 10, B-3001, Belgium, +32-16-321874 Abstract - A new 4 element antenna array topology of microstrip E shaped patches for use in WLAN applications is introduced. The operating freque

Broadband HEMT-based frequency tripler for use in active multi-harmonic load-pull system Bernd Bunz (student member, IEEE) and Günter Kompa (member, IEEE) University of Kassel, Fachgebiet Hochfrequenztechnik Wilhelmshöher Allee 73, D-34121 Kassel, Germany, Tel: +49-561-804-6535, Fax: -6529 E-mail: bunz-hfm.e-technik.uni-kassel.de, http://www.uni-kassel.de/fb16/hft/bunz.html Abstract ­ This paper

Low-Cost Millimeter-Wave Transceiver Module using SMD packaged MMICs M. van Heijningen1, G. Gauthier2 1 TNO Physics and Electronics Laboratory (TNO-FEL), Oude Waalsdorperweg 63, 2597 AK The Hague, The Netherlands, email: M.vanHeijningen-fel.tno.nl 2 Thales Airborne Systems, 2 avenue Gay-Lussac, 78851 Elancourt Cedex, France, email: gildas.gauthier-fr.thalesgroup.com nologies. The demonstrator mo

An accurate direct extraction technique for the MBVD resonator model Johan Bjurstr¨ m, Lars Vestling1 , J¨ rgen Olsson, Ilia Katardjiev o o ° Uppsala University, The Angstr¨ m Laboratory, Solid State Electronics, P.O. Box 534, SE-751 21 Uppsala, Sweden o 1 Phone +46 18 471 7240, E-mail: lars.vestling-angstrom.uu.se piezoelectric film electrodes Abstract-- A fast method for direct parameter extrac

Defected Ground Plane Microstrip Resonator B.Virdee1, C.Grassopoulos2 1 London Metropolitan University, Dept. of Computing, Communications Technology & Mathematics, 166-220 Holloway Road, London N7 8DB, U.K., +44 2071332511 2 Astrium EADS Ltd, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2AS, U.K.. Abstract - This paper presents the results of a defected ground plane coupling technique that

Design of the Clock Recovery Circuit with a Phase-Locked Loop for 40 Gb/s Optical Receivers 1 1 Chan Ho Park, 1Dong Sik Woo, 1Kang Wook Kim, 2Sang-Kyu Lim School of Electrical Engineering and Computer Science, Kyungpook National University , Sangyeok-dong, Buk-gu, Daegu, 702-701, Korea, E-mail : kang_kim-ee.knu.ac.kr, 2 Electronics and Telecommunications Research Institute (ETRI) II. CRC DESIGN

A New Single-Pole Double-Throw MEMS Switch Topology M. Farina(1), P. Farinelli(2), P. Mezzanotte(2), R. Sorrentino(2), P. Blondy(3) (1) Università Politecnica delle Marche, P.zza Roma 22 - 60122 Ancona, Italy. (2) Università di Perugia, DIEI, via G. Duranti 93, 06125 Perugia, Italy. (3) IRCOM, University of Limoges, 87060 Limoges Cedex, France. low VSWR in both the actuated and un-actuated positi

F lip Chip Assembly of a 40-60 GHz GaAs Microstrip Amplifier C. Kärnfelt1, H. Zirath1, J. P. Starski1 and J. Rudnicki1 1 Chalmers University of Technology, Microwave Electronics Laboratory, SE 412 96 Göteborg, Sweden, Phone: +46-31-772 1738 performed with the 3D FDTD simulator Quickwave, [4]. The FDTD simulations in Quickwave were rather time consuming and in order to speed the design process we