The Nature of the Radiation at Low Frequencies from a Class of Periodic Structures Paolo Burghignoli *, Paolo Baccarelli *, Fabrizio Frezza *, Alessandro Galli *, Paolo Lampariello *, and Arthur A. Oliner ** * "La Sapienza" University of Rome, Electronic Engineering Dept. - Via Eudossiana 18, 00184 Roma, Italy Phone: +39 06 44585852; Fax: +39 06 4742647; E-mail: plamp-die.ing.uniroma1.it ** Polyte

Leakage, Crosstalk and Package Effects in Millimeter-Wave Integrated Circuits Arthur A. Oliner Polytechnic University, Brooklyn, New York, USA aao-merrimacind.com Abstract ­ Spurious effects in millimeter-wave packages can include crosstalk, power loss or ripples along the line, and coupling between lines. The mechanisms causing these effects can be the excitation of surface waves or parallel-pl

An Interference Cancellation Technique for the Use in Multiband Software Radio Frontend Design W. Schacherbauer1, T. Ostertag2, C.C.W. Ruppel2, A. Springer1, R. Weigel1 1 Institut for Communications and Information Engineering, University of Linz, A-4040 Linz, Austria 2 Siemens AG, Corporate Technology ­ MS1, D-81730 Munich, Germany walter.schacherbauer-mchp.siemens.de springer-mechatronik.uni-l

A Push-Pull Power Amplifier Using Novel Impedance-Transforming Baluns M. Chongcheawchamnan1 , K.S. Ang, J.N.H. Wong, I.D. Robertson Microwave and Systems Research Group School of Electronic Engineering, Information Technology and Mathematics University of Surrey, Guildford, Surrey, GU2 7XH, UK 1 eep3mc-ee.surrey.ac.uk Abstract- A novel impedance-transforming balun technique has been applied to th

Novel Design Technique for A Low Noise Receiver Front End With Integrated Circularly Polarized Patch Antenna Jonathan D. Fredrick, Yongxi Qian, and Tatsuo Itoh Department of Electrical Engineering, Box 951594 University of California, Los Angeles Los Angeles, CA 90095 Abstract ­ A novel method for the design and testing of a low noise receiver is presented. This procedure utilizes the receiver's

16 GHz Integrated Oscillator Design with Active Elements in a Production Ready SiGe HBT MMIC Technology E. Sönmez, P. Abele, K. -B. Schad, H. Schumacher Dept. of Electron Devices and Circuits, University of Ulm, D-89069 Ulm, Germany esoenmez-ebs.e-technik.uni-ulm.de This paper reports on the results gained on an oscillator incorporating active inductance and active capacitance concepts. The only c

Use Of Coplanar Technology Advantages For Tuneable Active Planar Looped Filter Structures Optimised In Noise L. Nenert - A. Cenac - L. Billonnet - B. Jarry - P. Guillon C. Quendo* - E. Rius* - G.Tanne* I.R.C.O.M. - UMR CNRS n°6615 - 123 Av. A. Thomas - 87060 LIMOGES CEDEX, France * L.E.S.T. ­ UMR CNRS n°6616 BP 809 ­ 29285 BREST CEDEX, France nenert-ircom.unilim.fr Abstract - This article deals

High Resolution Hip-joint Socket Imaging Using Pulsed Laser Radar G. Kamucha and G. Kompa FG Hochfrequenztechnik, University of Kassel, Wilhelmshöher Allee 73 D-34121 Kassel, Germany. kamucha-hfm.e-technik.uni-kassel.de kompa-hfm.e-technik.uni-kassel.de Abstract - In this paper, we present a 3D imaging technique for computer-assisted hip-joint replacement surgery. It is based on a high resolution

Ka -band Radar, Intended for Avalanche Detection and Monitoring Alexander Kosov, Walter Randeu, Helmut Schreiber, Dmitri Sculachev Space Research Institute Russian Academy of Sciences, Moscow, Russia, Institute of Communications and Wave Propagation, Technical University, Graz, Austria akosov-iki.rssi.ru randeu-radar.tu-graz.ac.at helmut-radar.tu-graz.ac.at sculachd-mx.iki.rssi.ru Abstract- Ka-b

Sensor-based Determination of Angular Misalignment and Lane Configuration of a Radar Sensor for ACC-Applications Werner Kederer, Jürgen Detlefsen Technische Universität München, Germany kederer-ei.tum.de prof.detlefsen-ei.tum.de Abstract ­ In this article a method to determine the angular misalignment of a radar sensor in automotive cruise control (ACC) is presented. It is important to know this