Compact Low-Cost 4 elements microstrip antenna array for WLAN Vladimir Volski, Peter Delmotte, Guy A.E.Vandenbosch Katholieke Universiteit Leuven, Departement Elektrotechniek, Afdeling ESAT-TELEMIC, Kasteelpark Arenberg 10, B-3001, Belgium, +32-16-321874 Abstract - A new 4 element antenna array topology of microstrip E shaped patches for use in WLAN applications is introduced. The operating freque

Solid State Power Amplifier (SSPA) Nonlinearity Effects on Quadri-Phase Shift Keying Modulation Celal DUDAK1, Arzu Tuncay KOC2, Assist.Prof., Sencer KOC2 , Assoc.Prof. 1 2 TÜB TAK-B LTEN, METU Campus, nönü Bulvari, 06531, Balgat, Ankara, TÜRK YE, (+90312 2101051/1140) Electrical-Electronics Engineering Department, METU, 06531, Balgat, Ankara, TÜRK YE, (+90312 2102328 ) Abstract In this paper, qu

MMIC Based New Generation 17 GHz Wireless LAN Modem Manuel Lobeira1, César Barquinero1, José Maria Agüero2, Juan Carlos González2, José Luis Garcia2 1 ACORDE, Centro Desarrollo Tecnológico, Avda. Los Castros s/n, 39005 Santander 39005, Spain, +34942200923 2 Dpto. Ing. de Comunicaciones, University of Cantabria, Avda. Los Castros s/n, 39005 Santander, Spain +34942200918 have been removed to relax

Design of A 2.4-GHz Printed Meander-Line Antenna for USB WLAN-Card with Notebook-PC Housing H.-R. Chuang, S.-W. Kuo, and C.-C. Lin Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan, R.O.C Tel: +886 6 2757575~62374 Fax: +886 6 2748690, E-mail: chuangh-ee.ncku.edu.tw http://empc1.ee.ncku.edu.tw/ I. INTRODUCTION In WLAN card design, the typical type is the PCMCIA W

UMTS WCDMA with Smart Antennas: Hybrid Link and System Level Performance Analysis George Tsoulos and Dimitra Kaklamani Institute of Communication and Computer Systems, National Technical University of Athens, 9 Iroon Polytechnioy street, 15773 Zografoy, Athens, Greece, gtsoulos-ieee.org, Tel.: +3210 772 2466 ABSTRACT -- This paper presents a hybrid simulation method for the study of the performan

A Highly Miniaturized 2.4 GHz Bluetooth Radio Utilizing an Advanced System-in-Package Technology Pascal PHILIPPE, Atila ORUK Philips Semiconductors, Innovation Centre RF, 2 rue de la Girafe, BP 5120, 14079 Caen Cedex, FRANCE, +33.2.31.45.22.45 Abstract -- A miniature Bluetooth radio, fully integrated in a 5x5 mm2 32-pin plastic package, is presented. The radio utilizes the novel Philips RF silicon

A Truncation Method for Modelling Effective Antenna Patterns in Urban Areas O.C. Mantel, M. Rijken, D. Matic, and A. Mawira TNO Telecom, Brassersplein 2, 2612 CT Delft, The Netherlands, tel: +31 15 2857000 Abstract -- Signal level predictions for sector antennas in mobile networks strongly depend on the antenna pattern used in the prediction tool. For built-up areas, reflections and scattering oft

Beam-Space Processing with Spatially Interpolated Wideband Beamformers for Wideband Direction-of-Arrival Estimation Tuan Do-Hong, Peter Russer Munich University of Technology, Institute for High-Frequency Engineering Arcisstrasse 21, 80333 Munich, Germany, tel. +49-89-289-25230, e-mail: do-hong-tum.de Abstract-- In this paper, we present a method for wideband direction-of-arrival (DOA) estimation

Exploiting 70-90 GHz band for efficient Gigabit Wireless Communications. M. Frecassetti , D. Mandich, R. Pellizzoni, R. Valtolina Alcatel Italia, Mobile Communication Group, via Trento 30 20059 Vimercate (MI) ­ Italy phone (+39) 039 6865623 Mario_Giovanni.Frecassetti-alcatel.it, Dalmazio.mandich-alcatel.it, Roberto.Pellizzoni-alcatel.it, Roberto.valtolina-alcatel.it ABSTRACT -- In the paper the u

Efficient Antenna Description for MIMO Channel Modelling and Estimation Markus Landmann1 and Giovanni Del Galdo2 Ilmenau University of Technology 1. Measurements Engineering Laboratory 2. Communications Research Laboratory P.O. Box 10056, 98684 Ilmenau, Germany {markus.landmann, giovanni.delgaldo}-tu-ilmenau.de Phone: +49 (3677) 69-1160, Fax: +49 (3677) 69-1113 Abstract-- Geometry-based MIMO chan