Proceedings of the 9th European Conference on Wireless Technology Physical positions detection using RFID for on/off sensors applications in harsh environments Fabrice Roudet*(1), Olivier Coutelou(1), Marc Bruel(1), Tan-Phu Vuong(2) and Smaïl Tedjini(2) (1) SCHNEIDER ELECTRIC, GRENOBLE, 38000, FRANCE - (2) LCIS-ESISAR, VALENCE, 26000, FRANCE Abstract ­ This paper presents the design of a system

Proceedings of the 9th European Conference on Wireless Technology A Multimode Receiver Front-end for Software Defined Radio Andre Kruth 1, Martin Simon 2, Krzysztof Dufrene 3, Robert Weigel3, Zdravko Boos2 and Stefan Heinen1 1 RWTH Aachen , Chair of Integrated Analog Circuits, Templergraben 55, 52056 Aachen, Germany, phone +49 241-80 27745, kruth-ias.rwth-aachen.de 2 3 Infineon Technologies, CO

Proceedings of the 9th European Conference on Wireless Technology Modulation Error Ratio Degradation Due to Error Sources Existing in a DRM Transmitter Using Envelope Elimination and Restoration Farhad Mazlumi1 and Mehdi Khoshgard2 1 Civil Aviation Technology College, P.O. Box 13445-418, Mehrabad International Airport, Tehran, Iran. Phone: +98-21-66019442, Fax: +98-21-66019426, Email: mazlumi-ca

Proceedings of the 9th European Conference on Wireless Technology Quad-band Antenna for a Foldable Mobile Phone Michail Tzortzakakis and Richard J. Langley Department of Electronic and Electrical Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, United Kingdom. Abstract -- In this paper a novel antenna is shown, which uses a combination of helical and monopole elements in ord

Proceedings of the 9th European Conference on Wireless Technology Differential Feeding Technique for Active Integrated Antennas Kin Meng Chan, Ee Lee and Peter Gardner Department of Electronic, Electrical and Computer Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom Abstract -- A simple new structure for non-contact coupling of differential signals to an anten

Proceedings of the 9th European Conference on Wireless Technology A combined ASK-PPM Time Hopping UWB transceiver for millimetre wave Gigabit WLAN Nicolas Deparis, Chritophe Loyez, Alexandre Bo´ , Nathalie Rolland, Paul-Alain Rolland e IEMN/IRCICA - UMR CNRS 8520 - University of Lille1 - France e-mail : nicolas.deparis-iemn.univ-lille1.fr fax : +33(0)3 20 19 78 96 telephone : +33(0)3 20 19 78 94

Proceedings of the 9th European Conference on Wireless Technology System and Circuit Models for Microwave Antennas Mohamed I. Sobhy, Benito Sanz-Izquierdo and John C. Batchelor The Department of Electronics, The University of Kent Canterbury, Kent, UK, CT2 7NT +44 1227 823236, M.I.Sobhy-kent.ac.uk Abstract -- Computer aided procedures have been developed to derive system and circuit models to mat

Proceedings of the 9th European Conference on Wireless Technology The effect of antenna position and environment on MIMO channel capacity for a 4 element array mounted on a PDA. Sema Dumanli1, Yasemin Tabak1, Chris Railton2, Dominique Paul2 and Geoff Hilton2 1 Department of Electrical and Electronics Engineering, Middle East Technical University, TR-06531 Ankara, Turkey Centre for Communications

Proceedings of the 9th European Conference on Wireless Technology Low Cost, Low Delay UMTS Power Amplifier using Digital-Controlled Adaptive Analog Predistortion R. Neil Braithwaite Powerwave Technologies, Santa Ana, CA 92705 USA Abstract -- A low cost power amplifer (PA) is described that is suitable for UMTS applications comprising single carrier or two adjacent carriers where the available inp

Proceedings of the 9th European Conference on Wireless Technology Extremely Small, Wide-band Mobile Phone Antennas by Inductive Chassis Mode Coupling Werner L. Schroeder, Arturo Acu~ a Vila and Christian Thome n BenQ Mobile GmbH & Co. OHG, D-47463 Kamp-Lintfort, Germany, phone +492842951768, werner.schroeder-benq.com Abstract-- A novel antenna concept for mobile terminals is presented which achie