Full-wave 3D analysis of boxed microwave planar structures based on high-Tc superconducting films on ferrite substrate. I. Kolmakov* , M. Gashinova* , J. Kolmakov* , A. Deleniv ** St.-Petersburg Electrotechnical University, Dept. of Microelectronics and Radio Engineering, 5, Prof. Popov Str., St.-Petersburg 197376 Russia, e-mail: MWLab-eltech.ru. ** Chalmers University of Technology, Dept. of Micr

Design of X Band Filter Using Inhomogeneous Microstrip to Slotline Transition P. Gouget, G. Duchamp, J. Pistré Laboratoire IXL ­ ENSEIRB ­ UMR CNRS 5818 ­ Université Bordeaux 1 351 cours de la Libération 33405 Talence Cedex ­ France, e-mail : gouget- ixl.u-bordeaux.fr, duchamp-ixl.u-bordeaux.fr, pistre-ixl.u-bordeaux.fr In this paper, a microstrip to slotline transition using different quarter wav

Representation of the Continuous Spectrum Excited by a Dipole in a Multilayer Configuration through Weighted Cylindrical Leaky Waves P. Baccarelli, P. Burghignoli, F. Frezza, A. Galli, and G. Lovat "La Sapienza" University of Rome, Department of Electronic Engineering Via Eudossiana 18, 00184 Roma, Italy. E-mail: baccarelli-die.uniroma1.it Abstract - In this work, an original closed-form approxima

TIME-DOMAIN BROAD-BAND EMI MEASUREMENT TECHNIQUES Florian Krug, Peter Russer Lehrstuhl f¨ r Hochfrequenztechnik, Technische Universit¨ t M¨ nchen u a u Munich, Germany email: krug-ei.tum.de In this paper we discuss the advantages and limitations of broad-band time-domain measurement techniques for electromagnetic interference (EMI). The digital processing of EMI measurements allows to emulate in

Low-Loss and Small-Sized Channel Dropping Filter by Using NRD Guide at 60GHz Futoshi KUROKI, Kengo WADA, and Tsukasa YONEYAMA* Department of Electrical Engineering, Kure National College of Technology 2-2-11 Aga-Minami Kure 737-8506, Hiroshima, Japan Phone:+81-823-73-8466, Fax: +81-823-73-8474, E-mail:kuroki-kure-nct.ac.jp *Department of Environmental Information Engineering, Tohoku Institute of T

Absorption Characteristics of /4 EM Wave Absorber with Frequency-Selective Operation A. Itou, H. Yokokawa*, K. Sumi*, O. Hashimoto* Technical Research Institute, TOPPAN PRINTING CO.,LTD. 4-2-3 Takanodai-minami, Sugito-mati Kita-katushika-gun, Saitama 345-8508, JAPAN. akihiko.ito-toppan.co.jp * College of Science and Engineering, Aoyama Gakuin University 6-16-1 Chitosedai ,Setagaya-ku, Tokyo 157-85

Capacitive-Loaded Interstitial Antennas with a Second Source H.-R. Ahn, W.-S. Park, and (1) (1) I. Wolff Dept. of Electronic and Electrical Eng. POSTECH Pohang, Korea Dept. of Electrical Eng. Gerhard-Mercator University Duisburg D-47048 Germany abstract-Capacitive-loaded interstitial antennas for 2.45 GHz are proposed. They basically consist of coaxial cable, a second source and capacitive load

Tunable polarisation transformers for axially corrugated waveguides Ari Viitanen, Tero Uusitupa Electromagnetics Laboratory Department of Electrical and Communications Engineering Helsinki University of Technology, P.O. 3000, FIN-02015 HUT, Finland email: ari.viitanen-hut.fi, tero.uusitupa-hut.fi Abstract: Tunable polarisation transformers for axially corrugated waveguides are proposed. The polar

Broad-Band Short-Slot Eight-Port Hybrids Tadashi Kawai, Akihiro Hino*, Yoshihiro Kokubo, and Isao Ohta Graduate School of Engineering, Himeji Institute of Technology 2167 Shosha, Himeji-shi, Hyogo 671-2201 Japan Tel&Fax : +81-792-67-4873, E-mail : kawai-elnics.eng.himeji-tech.ac.jp *Furuno Electric Co., Ltd. 9-52, Ashihara-cho, Nishinomiya-shi, Hyogo, 662-8580 Japan ABSTRACT This paper suggets wid

A Broadband Microstrip-to-Waveguide Transition with Tapered CPS Probe* Ting-Huei Lin1 and Ruey-Beei Wu2 1 Telecommunication Laboratories, Chunghwa Telecom Co., Ltd., Taiwan, R.O.C., linth-cht.com.tw 2 Department of Electrical Engineering and Graduate Institute of Telecommunications Engineering, National Taiwan University, Taipei, Taiwan, R.O.C., rbwu-ew.ee.ntu.edu.tw Abstract --- A novel microstri