3D Velocity measurements by means of high resolution sparse array radar H.T. Steenstra, L.P. Ligthart Delft University of Technology, department of Information Technology and Systems International Research Centre for Telecommunications-transmission and Radar (IRCTR) Mekelweg 4, 2628 CD, Delft, The Netherlands Tel:31 (0)15-278 7365, Fax:31 (0)15-278 4046, E-mail: H.T.Steenstra-its.tudelft.nl Abstra

A Multi-FMCW Modulation Technique for the 3D Reconstruction of Reflectivity and Radial Velocity of the Automotive Scenario Luigi Giubbolini CNR-IRITI Politecnico di Torino, Turin, Italy. giubbolini-polito.it Abstract - A microwave imaging radar for collision avoidance has to be able to acquire the 3D image also in the volume close to the car, i. e. in the near electromagnetic field. For this reaso

FREQUENCY AND GEOMETRY FULLWAVE PARAMETERIZED MODELS OF MICROWAVE CIRCUITS A. Gati*, M. F. Wong**, Senior IEEE, G. Alquie*, Member IEEE. V. Fouad Hanna*, Fellow IEEE * Laboratoire instruments et systèmes - Case 252 - Université Pierre et marie Curie 4, place jussieu - 75252 Paris cedex 05 ** CNET - France Télécom - Département DMR/IIM 38-40, Rue du Général Leclerc - 92794 Issy Les Moulineaux cedex

Effect of gain expansion on power HBTs Tomohisa HIRAYAMA, Yasuyuki SUZUKI, Noriaki MATSUNO and Hikaru HIDA Photonic and Wireless Devices Research Labs., System Devices and Fundamental Research, NEC Corporation 34 Miyukigaoka, Tsukuba, Ibaraki 305-8501, Japan Phone: +81-298-50-1171 Fax: +81-298-50-1108 E-mail: t-hirayama-cj.jp.nec.com Abstract- This paper describes the effect of gain expansion on

New Linearization Method of Mixer Using Harmonic Feed-forwarding Technique Sungmin Ock°, Youngoo Yang, Kyungon Yang, and Bumman Kim Department of Electronic and Electrical Engineering and Microwave Application Research Center, POSTECH °FCI, Sungnam Korea Abstract - A new linearization method of Gilbert mixer using feed forwarding of the low frequency 2nd-order intermodulation component is proposed

Novel DFMA-Tools For Passive MW- And RF-Components In Cost-Effective Mass Production Dr. Tech. Harri Eskelinen 1, Prof. Pekka Eskelinen 1, MSc. Kristian Tiihonen 2 1) Lappeenranta University of Technology, P.O. Box 20, Dept. of Mech. Eng., 53851-Lapeenranta, FINLAND, Email:harri.eskelinen-lut.fi, phone: +358 5 6212442 2) Aerial Co. P.O Box 22, 04401 Järvenpää, FINLAND, Email:kari.tiihonen-aerial.f

A Ku Band Digitally Controlled RF Predistorter Suitable for Power Amplifiers Operating in Different Traffic and Power Back-off Conditions S. Touimer, F. Beauregard and F. M. Ghannouchi* AmpliX Wireless & Satcom 3333 Queen Mary, Montreal, QC, Canada, H3V 1A2 * Electrical & Computer Engineering Department Ecole Polytechnique, Montreal P.O. Box 6079, Station Centre-Ville, Montreal, QC, Canada Abstr

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1 A New Potential-Free Connection Circuit employing a Compact Microstrip to Slotline Transition Matthias Weiß and Reinhard Kn¨ chel o Milltronics, 1954 Technology Drive, Peterborough ON K9J 7B6, Canada matthias.weiss-ieee.org Technische Fakult¨ t der Christian­Albrechts­Universit¨ t zu Kiel a a Lehrstuhl f¨ r Hochfrequenztechnik, Kaiserstrasse 2, D-24143 Kiel, Germany u rk-techfak.uni-kiel.de Abs

A NOVEL RESONANT MICROSTRIP RF PHASE SHIFTER USING DEFECTED GROUND STRUCTURE ° Jun-Seok Park, Chul-Soo Kim, Hyun Taek Kang*, Geun-Young Kim**, Kyu-Ho Park***, and Dal Ahn Dept. of Electronics, Soonchunhyang Univ. Chungnam, R.O.Korea *Ace Technology Inc., R.O.Korea **School of Engineering, Tamna Univ., R.O.Korea ***Korea Electronics Technology Institute, Telecommunication Components Research center