Multi-Band Base Station Antenna for Diversity and MIMO-Applications Florian Pivit 1, Georg Fischer 2, Christian Waldschmidt 1, Werner Wiesbeck 1 1 University of Karlsruhe, Institut für Höchstfrequenztechnik und Elektronik (IHE), D - 76128 Karlsruhe, Germany, Phone: +49-721-608-7163, e-mail: florian.pivit-ihe.uka.de 2 Lucent, Bell Labs Europe, Thurn-und-Taxis-Strasse 10, D - 90411 Nürnberg, German

CBQ-Based Call Admission Control for the WCDMA Downlink in a Multiservice Context Chie Dou and Hung-Ta Chang Department of Electrical Engineering National Yunlin University of Science and Technology No. 123, Section 3, University Road 640 Touliu, Yunlin, TAIWAN Email: douc-yuntech.edu.tw Abstract -- This paper is aiming at the CBQ-based call admission control (CAC) for a WCDMA downlink in a multis

Improvement of Planar Antenna Efficiency When Integrated With a Millimetre-Wave Photonic Crystal Gerard W. Burns*, I. G. Thayne, J. M. Arnold Dept. Electronics and Electrical Engineering Rankine Building University of Glasgow Scotland Email: gburns-elec.gla.ac.uk Abstract - In this work a silicon-based coplanar waveguide (CPW)-fed slot dipole antenna has been integrated with a silicon micromachin

Branch Correlation Measurements In an Indoor Raleigh Fading Channel for Polarization Diversity Using A Dual Polarized Patch Antenna M. Hajian, F. v. der Zwan, L. P. Ligthart, Fellow IEEE International Research Centre for Telecommunication-transmission and Radar/TU Delft Mekelweg 4, 2600 GA Delft, The Netherlands, e-mail: m.hajian-ewi.tudelft.nl, Fax +31152784046, Phone: +31152786256 Abstract - Sp

Asymmetric Transmission for Multimedia Application in Downlink Multi-Carrier CDMA Channel M. Hajian, Danny Handoko, L. P. Ligthart, Fellow IEEE International Research Centre for Telecommunication-transmission and Radar/TU Delft Mekelweg 4, 2600 GA Delft, The Netherlands, e-mail: m.hajian-ewi.tudelft.nl, Fax +31152784046, Phone: +31152786256 Abstract - Multi-carrier CDMA (MC-CDMA) is one of the pro

Transposition of a base band Ultra Wide Band Width Impulse Radio signal at 60 GHz for high data rates multiple access indoor communication systems. N. Deparis, C. Loyez, M. Fryziel, A. Boe, N. Rolland, P.A. Rolland IEMN / IRCICA, UMR CNRS 8520, Cité Scientifique Avenue Henri Poincaré, BP 69, 59652 Villeneuve d'Ascq Cedex, France nicolas.deparis-iemn.univ-lille1.fr - Fax : +33 (0)3 20 19 78 96 / Te

Performance Analysis of Crosscorrelation Predistorters Andr´ B.J. Kokkeler e University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands, Phone: +31 53 4894291 Abstract-- Amplification of signals with fluctuating envelopes leads to distortion because of non-linear behavior of the Power Amplifier (PA). Digital Predistortion can counteract these nonlinear effects. A crosscorrelation predis

Correlation Suppression Performance for Coherent Signals in RD-SSP-MUSIC with a Seven-element ESPAR Antenna Akifumi HIRATA1, Eddy TAILLEFER1, Tomoyuki AONO1, Hiroyoshi YAMADA1,2, and Takashi OHIRA1 ATR Wave Engineering Laboratories, 2-2-2 Hikaridai, "Keihanna Science City," Kyoto 619-0288, Japan, TEL: +81 774 95 1566, E-mail: {hirata, eddy, aono, h-yamada, ohira}-atr.jp 2 Faculty of Engineering, N

Degradation of the signal-to-noise ratio in the beamforming due to digital implementation Veronique Hattenberger, Yide Wang and Serge Toutain IREENA, Ecole polytechnique, University of Nantes, BP 50609, 44306 Nantes, FRANCE phone: 33 2 40 68 32 97, fax: 33 2 40 68 32 33 E-mail: veronique.hattenberger-polytech.univ-nantes.fr where sj (t) is a gaussian random source, a( j ) is the steering vector of

Experimental results of route diversity in WACNet (Wireless Ad hoc Community Network) based on ESPAR antenna and 802.11b Ad hoc system Masahiro Watanabe Shinsuke Tanaka ATR Adaptive Communications Research Laboratories 2-2-2 Hikaridai Keihannna Science City Kyoto Japan Tel : +81-774-95-1545 watanabe-atr.jp Abstract In the application of ITS inter-vehicle communications, the influence of multipath