RADAR STUDY OF POLARIZATION STRUcrURE OF PRECIPITATION F. J. Yanovsky (*) (**), L. P. Ligthart (*), C. M. H. Unal (*), V. H. Korban (***) (*) IRCTR, Delft University of Technology, P.O. Box 5031, 2600 GA, Delft, The Netherlands (**) Kiev Int'l University of Civil Aviation, Komarova, 1,252180, Kiev, Ukraine (***) Odessa Hydrometeorological Institute, Odessa, Ukraine Fax: +31 152784046, +38044

WAVE PATTERN OF A BURIED LEAKY COAXIAL CABLE UNDER LOCAL INHOMOGENEOUS CONDITIONS N. Blaunstein(1), Z. Dank(2), and M. Zilbenhtein(2) (I >Department of Electrical and Computer Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel (2)Magal Security Systems Ltd. Abstract The theoretical and experimental investigations of radiation properties of a buried leaky coaxial cable, as a guidi

A Headway Control System Concept Using Dual-mode Millimeter-wave Radar KenichiKonno and Shoichi Koshikawa Antenna Giken Co., Ltd., 4-72 Miyagayato, Ohmiya 330, JAPAN Phone: +81-48-685-1300; Fax: +81-48-684-4144 The topic number: The type of paper: Abstract In the future, headway control systems for consumer use must be cheap and capable of operating in all environmental conditions. To enable such

Design and performance of the Transmit/Receive Module and the Tile Sub-System of Advanced Synthetic Aperture Radar (ASAR) for ENVISA T satellite. A. CazaI, J.L Cazaux, C. Sahuc, Ph. Ginestet. ALCATEL ESPACE, 26 Av J.F Champollion 31037 Toulouse, FRANCE. Tel: 33 61 196229, Fax: 33 61 195274 ABSTRACT' A major space-borne radar program is on-going supported by the European Space Agency. in Europe: t



A NEW TECHNIQUE FOR PERFORMANCE IMPROVEMENT OF MOBILE RADIO SYSTEMS MiJica Pejanovic, Zoran Veljovic Faculty of Electrical Engineering, University of Montenegro, 81000 Podgorica, Yugoslavia ABSTRACT: In this paper a new technique for improving quality of signal transmission over mobile radio channels with flat fading of Rayleigh statistics, is suggested, It is the technique based on implement

CHARACTERIZATION OF mm-wave INDOOR PROPAGATION DIRECTIVE ANTENNAS E. DE PONTI***, L. FERRUCCI***, E. PAPA*** WITH Guido RIVA*, Vittorio DEGLI-ESPOSTI**, Fondazionc Ugo Bordoni, Bologna * Universita degli studi di Bologna ** *** ITALTEL spa a Stet and Siemens Company (Cassina de' Pecchi - Milan) Villa Griffone , 1-40044 Pontccchio Marconi, Bologna Tel: +39 51846854; Fax: +39 51845758; e-mail: g

UNIFIED APPRo.ACH TO. PREDICT o.F Lo.S CHARACTERISTICS IN THE URBAN MICRo.CELLULAR ENVIRo.NMENTS N. Blaunstein Department of Electrical and Computer Engineering, Ben-Gurion University of the Negev, P.O. Box 653 Beer Sheva 84105, Israel M. Levin Tadiran Communication Ltd., P.o. Box 500, Petakh-Tikva 49104, Israel Abstract This work presents experimental results carried out by the communication gr

MODELLING OF PROPAGATION IN OUTDOOR MICROCELLS AT 62.4GHz A Hammoudeho, M.G.Sanchez., and E.Grindrod+ 0 University of Glamorgan, Department of Electronics and IT, Pontypridd CF37 IDL, UK * Universidad de Vigo, Dpto. Tecnologias de las Comunicaciones, 36204 Vigo-Spain + Defence Research Agency, St Andrews Road, Worcs. WR14 3PS,UK Abstract Results of Line-of-Sight (LOS) and Non Line-of-Sight (N

Drain Temperature Dependence on Ambient Temperature for a Cryogenic Low Noise C-Band Amplifier. S. Munoz, J. D. Gallego', 1. L. Sebastian and J.M. Miranda. Dpt. Fisica Aplicada III Facultad de Ciencias Fisicas. U. C. M. 28040 Madrid ( Spain). Centro Astronomico de Yebes. Aptdo. 148. E19080 Guadalajara (Spain). . ABSTRACT A comparison between predicted and measured noise temperatures for cryogeni