Communication Dans Un Congrès Année : 2018

MIMO in tunnel: impact of polarization and array orientation on the channel characteristics

Résumé

Polarimetric characteristics of the propagation channel in a straight tunnel and in a frequency band around 1.3 GHz, are deduced from measurements using a real-time MIMO channel sounder. Emphasis is on the cross-polarization discrimination factor and, for a MIMO configuration, on the correlation between transmitting and receiving array elements, depending on the array orientation and on the polarization of the transmitting elements.

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Dates et versions

hal-03346247 , version 1 (17-06-2024)

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Frédéric Challita, Pierre Laly, M. Lienard, Davy Gaillot, Pierre Degauque, et al.. MIMO in tunnel: impact of polarization and array orientation on the channel characteristics. 6th IEEE Radio and Antenna Days of the Indian Ocean, RADIO 2018, Oct 2018, Mauritius, Mauritius. pp.100-101, ⟨10.23919/RADIO.2018.8572376⟩. ⟨hal-03346247⟩
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