157 articles – 193 references  [version française]
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The 9th European Conference on Wireless Technology (EWCT), Manchester : Royaume-Uni (2006)
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Global System Evaluation Scheme for Multiple Antennas Adaptive Receivers
Pierre-Francois Morlat1, Herve Parvery1, Guillaume Villemaud1, Jacques Verdier2, Jean-Marie Gorce1, X. Xin2

This paper describes a global system approach to easily develop, simulate and validate a multi-antennas receiver structure. Our aim is to offer a rapid evaluation for future wireless systems, including promising techniques such as SIMO or MIMO, Software Defined Radio (SDR), OFDM and Interference Cancellation. A particular focus is on the impact of RF front-ends characteristics on the effective performances of a receiver in a realistic environment. A complete connected solution based on Agilent Technologies tools is presented, combining simulations and measurements with realistic conditions. This testbed allows a direct evaluation of all parts of a wireless link with multiple antennas. For instance IQ imbalance and phase noise influence on a four antennas 802.11g receiver is herein exposed.
1:  CITI Insa Lyon / INRIA Grenoble Rhône-Alpes - ARES
2:  INL - Institut des nanotechnologies de Lyon - Site d'Ecully