Communication Dans Un Congrès Année : 2011

Analysis of Time-Reversal-Based Propagation for Spatial focusing and Multiplexing

Résumé

Time-Reversal (TR) technique is well-known for itsability of focusing waves. A common claim, based on this focusing ability, supports that TR technique may allow spatial multiplexing and secure transmissions. In the present paper, measurements campaigns were performed in a reverberation chamber and in a standard office to assess the viability of TR technique. It is shown that the results obtained do not support the common claim, especially in standard indoor environment where the focusing ability is strongly degraded.

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hal-00630042 , version 1 (07-10-2011)

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  • HAL Id : hal-00630042 , version 1

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Florian Monsef, Andrea Cozza. Analysis of Time-Reversal-Based Propagation for Spatial focusing and Multiplexing. IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, Sep 2011, Turin, Italy. pp.827-830. ⟨hal-00630042⟩
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