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Communication Dans Un Congrès Année : 2023

Passive characterization of the couplings within a multi-antenna system through noise correlation

Résumé

This communication deals with a technique to passively retrieve the couplings between several antennas. The mutual-impedance of coupled antennas are deduced from field correlations in a reverberation chamber (RC). It is experimentally shown that the impedance matrix between 2 slot antennas or 3 horn antennas are reconstructed with good accuracy whatever the antenna properties. The accuracy is quantified with respect to the distance between the antennas
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Dates et versions

hal-04450119 , version 1 (09-02-2024)

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Meriem Tamart, Elodie Richalot, Julien De Rosny. Passive characterization of the couplings within a multi-antenna system through noise correlation. 2023 53rd European Microwave Conference (EuMC), Sep 2023, Berlin, France. pp.198-201, ⟨10.23919/EuMC58039.2023.10290581⟩. ⟨hal-04450119⟩
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