IMPACT OF TRANSMITTER AND RECEIVER FILTERING ON THE ERROR FLOOR OF MSK SIGNAL TRANSMISSION OVER A MULTIPATH CHANNEL WITH SMALL TIME DISPERSION Vlatko Lipovac, Borivoj Modlic and Antun Serti· Hewlett-Packard, Vienna, Austria - Polytechnic of Dubrovnik - University of Zagreb, Croatia vlatko.lipovac-zg.tel.hr - borivoj.modlic-fer.hr - antuns-fpz.hr Abstract ­ In previous work, closed-form analytical

UHF Channel Impulse Response Measurements in Previously Uncharacterised Industrial Environments* E. B. Bryant and A. H. Kemp, Institute of Integrated Information Systems, School of Electronic and Electrical Engineering, University of Leeds, LS2 9JT U.K. Tel: +44 113 233 2037 Fax: +44 113 233 2032 Email: A.H.Kemp-ee.leeds.ac.uk July 7, 2000 Abstract A programme of wideband channel impulse response

A MODEL FOR INTERACTION BETWEEN MACRO AND INDOOR CELLS Maria Thiessen, Jan-Erik Berg Ericsson Radio Systems AB, SE-164 80 Stockholm, Sweden maria.thiessen-era.ericsson.se­ jan-erik.berg-era.ericsson.se Abstract ­This paper demonstrates a method to determine the interaction between a macrocell and an indoor system. A prototype propagation model has been developed. In order to test the model a set

A MODEL-BASED CHARACTERIZATION OF SPACE AND FREQUENCY DIVERSITY IN AN URBAN MICROCELLULAR ENVIRONMENT Hassan M. El-Sallabi and Jouni Tervonen Radio Laboratory, Institute of Digital Communications (IDC) Helsinki University of Technology P. O. Box 3000, FIN-02015 HUT, Finland E-mail: hsallabicc.hut.fi ABSTRACT In this work, we investigate a model-based characterization of space and frequency diversi

AN APPROACH TO INCLUDE ROUGH SURFACE SCATTERING INTO DETERMINISTIC WAVE PROPAGATION MODELLING D. Didascalou, M. Döttling and W. Wiesbeck Institut für Höchstfrequenztechnik und Elektronik (IHE) Universität Karlsruhe (TH), Kaiserstr. 12, D-76128 Karlsruhe, Germany Phone: +49-721-608 6256, Fax: +49-721-691865, E-mail: Dirk.Didascalou-etec.uni-karlsruhe.de Abstract- A new method to include stochastic

Attenuation through vegetation in the UHF band. S. Morucci, H. Sizun & J-C. Bic France Telecom R&D/DMR 6 av. des usines, BP 382, 90007 Belfort Cedex, France stephane.morucci-francetelecom.fr, herve.sizun-francetelecom.fi, ieanclaude.bic-francetelecom.fr Abstract - Several outdoor macrocell measurements have been performed to determine the influence of vegetation at 900 MHz and at 2200 MHz. In the

A 82-GHz-Optical-Gain-Cutoff-Frequency InP/InGaAs Double-Heterostructure Phototransistor (DHPT) and Its Application to a 40-GHz-Band OEMMIC Photoreceiver * ** Hideki Kamitsuna, Yutaka Matsuoka, Shoji Yamahata, and Naoteru Shigekawa NTT Photonics Laboratories 3-1 Morinosato Wakamiya, Atsugi-shi, Kanagawa 243-0198 JAPAN kamituna-aecl.ntt.co.jp Abstract - This paper presents an ultra-high-speed InP/

TAILORING POLYMER-CERAMIC COMPOSITES FOR MICROELECTRONIC APPLICATIONS: The role of the polymer matrix on the dielectric behaviour M. González , A. Ibarra , L. Albo*, P. Monfraix* and C. Drevon* # # # Materiales para Fusión, CIEMAT, Avda. Complutense, 22. 28034 Madrid, Spain. maria.gonzalez-ciemat.es *Alcatel Space Industries. B.P. 1187. 31037 Toulouse Cedex. France disc and roughly polished wit

77 GHz Transceiver Module Using A Low Dielectric Constant Multilayer Structure B. Schoenlinner, T. v. Kerssenbrock, P. Heide, J. Detlefsen*, G. M. Rebeiz** SIEMENS AG ­ Corporate Technology, D-81730 Munich / Germany *Lehrstuhl für Hochfrequenztechnik, Technische Universität München, D-80333 Munich / Germany ** Radiation Laboratory, Electr. Engineering and Computer Science Dept., Univ. of Michigan,

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