Diffuse Field Cross-Correlation in a Reverberantion Chamber

被引：3

作者：

Tamart, M. ^{[1
]}

Sarrazin, F. ^{[1
]}

Richalot, E. ^{[1
]}

Davy, Matthieu ^{[2
]}

de Rosny, J. ^{[3
]}

机构：

[1] Univ Gustave Eiffle, ESYCOM Lab UMR9007, CNRS, F-77454 Marne La Vallee, France

[2] Univ Rennes, CNRS, INSA Rennes, IETR UMR 6164, F-35000 Rennes, France

[3] PSL Res Univ, Inst Langevin, CNRS, ESPCI ParisTech, F-75005 Paris, France

来源：

2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年

关键词：

D O I：

10.1109/IEEECONF35879.2020.9329710

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The cross-correlation between diffuse field at two receiving antennas is very nearly equal to the direct response of one antenna to an impulse applied at the other one. Exploiting the diffuse wave field generated by rotation of a mechanical mode stirrer inside a reverberation chamber (RC) excited by a single transmitting antenna, we outline the convergence of the cross-correlation toward the impulse response between the two receiving antennas. The laboratory demonstration shows that it is possible to characterize passively the coupling between two antennas in an RC.

引用

页码：1179 / 1180

页数：2

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