Determination of Complex Permittivity and Permeability of Materials in Rectangular Waveguide Using Accurate Hybrid Numerical Calculation Hayato Miyagawa, Keita Hirose, Toshio Nishikawa, Kikuo Wakino and Toshihide Kitazawa Department of Electrical & Electronic Engineering Ritsumeikan University 1-1-1 Noji-Higashi, Kusatsu, Shiga, 525-8577, Japan, +81-77-561-2893 then the measured S parameters are r

A Broadband Three-Way Tapered-Line Power Divider with Several Strip Resistors Yukihiro Tahara, Hideyuki Oh-hashi, Moriyasu Miyazaki, and Shigeru Makino Mitsubishi Electric Corporation, Information Technology R&D Center 5--1--1 Ofuna, Kamakura-shi, Kanagawa, 247--8501 Japan Phone: +81--467--41--2532 / Fax: +81--467--41--2519 E-mail: tahara-isl.melco.co.jp Abstract­ A novel three-way power divider u

A Flexible S-Matrix Algorithm for the Design of Folded Waveguide Filters Jens Bornemann1, Smain Amari2 and Rüdiger Vahldieck3 2 University of Victoria, Victoria, BC, Canada V8W 3P6 Royal Military College of Canada, Kingston, ON, Canada K7K 7B4 3 Swiss Federal Institute of Technology, CH-8092 Zurich, Switzerland 1 Abstract -- Based on a versatile S-matrix formulation, a flexible design concept f

A new prototype for the design of side-coupled coaxial filters with close correspondence to the physical structure Antonio Morini*, Giuseppe Venanzoni*, Tullio Rozzi*, Marco Villa** the physical structure, thus providing an accurate design, or at least, a starting point very close to the final solution. The same kind of correspondence does not apply when cavities are coupled via their side walls e

Through-wall UWB radar operating within FCC's mask for sensing heart beat and breathing rate M. Y. W. Chia, S.W. Leong, C.K. Sim, and K.M. Chan Institute for Infocomm Research, 20 Science Park Road #02-21/25, TeleTech Park, Singapore Science Park II, (117674), Singapore. Tel: (65)68709135 Contact: chiamichael-i2r.a-star.edu.sg Abstract -- Non-invasive sensing of heart beat and breathing rate using

A Design of Amplifier using Harmonic Termination Matching Tuner and Harmonic Blocking Bias Line Su-Tae Kim1, Jin-Kuk Lee1, Yong-Chae Jeong1, Kyo-Ho Park2, Jong-Sik Lim3, Chul-Dong Kim4 1 Dept. of Information & Communication Engineering, Chonbuk National University, 664-14, Duckjin-Dong, Duckjin-Gu, Chonju, Korea, 561-756 2 Korea Electronics Technology Institute, Pyoungtaek, Kyounggi, Korea 3 Soon

GaAs Distributed Amplifiers with up to 350 GHz Gain-Bandwidth Product for 40 Gb/s LiNbO3 Modulator Drivers of Electron Devices and Circuits, University of Ulm, D-89069 Ulm, Germany Phone: +49 731 5031589, Fax: +49 731 5026155, e-mail: mhaefe-ebs.e-technik.uni-ulm.de United Monolithic Semiconductors (UMS) GmbH, D-89081 Ulm, Germany Dept. M. Häfele , K. Beilenhoff , and H. Schumacher Abstract--

10 GHz Broadside Radiated Linearly Polarized Microstrip Patch with Enhanced Gain Milan Polívka, P emysl Hudec Czech Technical University in Prague, Electrotechnical Faculty, Department of Electromagnetic Field, Technická 2, 166 27 Prague 6, Czech Republic, +420 224 352 270, e-mail: polivka-fel.cvut.cz width and cross polar levels of both realized radiator prototypes. II. OPERATION OF SIMPLE AND T-

Fully Integrated Differential 24 GHz Receiver Using a 0.8 µm SiGe HBT Technology Ertugrul S¨ nmez, S´ bastien Chartier, Christoph Schick, Andreas Trasser and Hermann Schumacher o e Dept. of Electron Devices and Circuits University of Ulm, Ulm, Germany Email: hermann.schumacher-uni-ulm.de Phone : +49 731 50 26152 Fax : +49 731 50 26155 Abstract-- In this paper, the authors demonstrate a fully integ

FAST ELECTRONICALLY TUNABLE FILTER BANK Miguel S. Ruip´ rez, Daniel Amor, Jorge Gonz´ lez and Jos´ I. Alonso e a e Indra Sistemas S.A. Ctra. de Loeches 9, 28850 Torrej´ n de Ardoz, Madrid, Spain. Telephone: +34-91-626-8529. o E-mail: msruiperez-indra.es, damor-indra.es, jgomartin-indra.es Dpto. Se~ ales, Sistemas y Radiocomunicaciones. ETSI Telecomunicaci´ n. n o Universidad Polit´ cnica de Madri