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ECWT: MIMO Hardware Simulator Design for UMTS and WLAN Applications
MIMO Hardware Simulator Design For UMTS And WLAN Applications Sylvie Picol, Gheorghe Zaharia, Ghaïs El Zein Institut d'Electronique et de Télécommunication de Rennes, UMR CNRS 6164 INSA, 20, avenue des Buttes de Coësmes 35043 RENNES Cedex, France, 02.23.23.87.14 Abstract -- The aim of the PRIR SIMPAA2 project, which continues the research activities of the RNRT SIMPAA project, is the realization
ECWT: Compact Push-Pull Active Integrated Transmitting Antenna
Compact Push-Pull Active Integrated Transmitting Antenna Kin Meng Chan, Ee Lee and Peter Gardner University of Birmingham, Department of Electronic, Electrical & Computer Engineering, School of Engineering, Pritchatts Road, Birmingham B15 2TT, United Kingdom, +44 121 414 4349 Abstract -- In this paper, a novel method of spatially coupling differential signals to an antenna structure is described.
ECWT: Design of RFICs in 0.35(mu)m Si/SiGe BiCMOS Technology for a 5GHz Domotic Transmitter
Design of RFICs in 0.35 m Si/SiGe BiCMOS Technology for a 5GHz Domotic Transmitter F. Alimenti(1), M. Borgarino(2), R. Codeluppi(2), V. Palazzari(1), M. Pifferi(2), L.Roselli(1) , A. Scorzoni(1) , F. Fantini(2) (1) (2) Dept. of Electronic and Information Engineering, University of Perugia, via G. Duranti 93, 06125 Perugia, Italy Dept. of Information Engineering, University of ModenaReggio Emilia
ECWT: Improved MIMO Antenna by Mutual Coupling Suppression Between Elements
Improved MIMO Antenna by Mutual Coupling Suppression between Elements Kyeong-Sik Min*, Dong-Jin Kim* and Young-Min Moon** *Department of Radio Sciences and Engineering, College of Sciences and Engineering, Korea Maritime University, #1 Dongsam-Dong, Youngdo-Ku, Busan, 606-791, Korea E-mail: ksmin@mail.hhu.ac.kr and Tel: +82-51-410-4425 **Samsung Advanced Institute of Technology ABSTRACT This pa
ECWT: MEMS-Switched Parasitic-Antenna Array for Radiation Pattern Diversity
MEMS-Switched Parasitic-Antenna Array for Radiation Pattern Diversity L.Petit1, L.Dussopt1, and J. -M. Laheurte2 CEA-LETI, 17Avenue des Martyrs, 38054 Grenoble, France. Université de Marne-La-Vallée, 77454 Marne-La-Vallée, France. laurent.petit@cea.fr 1 2 Abstract -- This paper demonstrates a MEMSswitched parasitic antenna array at 5.6 GHz providing two radiation patterns with beams at ±25°. The
ECWT: The Time-Domain EMI Measurement System Based on a Multi-Level Analog-to-Digital Converter
The Time-Domain EMI Measurement System Based on a Multi-level Analog-to-Digital Converter Yury Kuznetsov1 , Andrey Baev1 , Maxim Bekhtin1 , Stephan Braun2 , and Peter Russer2 1 Moscow Aviation Institute (State University of Technology), Volokolamskoe Shosse 4, 125993, Moscow, Russia, E-Mail: mai k405@mtu-net.ru 2 Technische Universit¨ t M¨ nchen, Arcisstrasse 21, D-80333 Munich, Germany, E-Mail: s
ECWT: Novel Pulse Generator Architecture Dedicated to Low Data Rate UWB Systems
Novel Pulse Generator Architecture dedicated to Low Data Rate UWB Systems David Marchaland , Martine Villegas , Genevi` ve Baudoin , Carlo Tinella and Didier Belot e ESIEE ESYCOM Cit´ Descartes, 2 Bd Blaise Pascal, F93162 Noisy-le-Grand Cedex e STMicroelectronics 850 rue Jean Monnet, F38926 Crolles Cedex Email: d.marchaland@esiee.fr, carlo.tinella@st.com B. Normalization In reference to F
ECWT: D3: Data-centric Data Dissemination in Wireless Sensor Networks
D3: Data-centric Data Dissemination in Wireless Sensor Networks Maarten Ditzel Netherlands Organisation for Applied Scientific Research P.O. Box 96864, 2509 JG Den Haag, The Netherlands Email: maarten.ditzel@tno.nl Koen Langendoen Delft University of Technology Mekelweg 4, 2628 CD Delft, The Netherlands Email: k.g.langendoen@ewi.tudelft.nl Abstract-- This paper presents a novel method to dissemi
ECWT: The Application of Discrete Time Methods to Position Estimation in Indoor Wireless Networks
The Application of Discrete Time Methods to Position Estimation in Indoor Wireless Networks J.K. Buhagiar, C.J. Debono Department of Communications and Computer Engineering, University of Malta, Msida MSD06, Malta Abstract -- In the recent upsurge of ad-hoc wireless local area networks (WLANs) there has been an increased demand for a new services portfolio based on position. This has been accentua
ECWT: Measurements of Non-Ionizing Radiation Levels in an Urban Environment
Measurements of Non-Ionizing Radiation Levels in an Urban Environment C. Pérez-Vega, and J.M. Zamanillo University of Cantabria, Communications Engineering Department (DICOM), Av. de los Castros s/n, 39005 Santander, Spain,Tel. +34 942 201554 Abstract -- In this paper, we resume the results of electromagnetic radiation measurements performed in the urban environment of the city of Santander, in S