Direction Finding In The Presence Of Mutual Coupling
Direction Finding In The Presence Of Mutual Coupling
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DOI：
10.1109/acssc.1988.754613
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发表时间：
1991-03
期刊：
影响因子：
--
通讯作者：
A. Weiss;B. Friedlander
中科院分区：
文献类型：
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作者：
A. Weiss;B. Friedlander
提出了一种基于特征结构的方法，用于在传感器相互耦合，增益和相位不确定性的情况下进行方向查找。该方法提供了所有辐射源到达方向的估计，以及每个传感器的增益和相位的校准以及接收阵列中的相互耦合。不需要已知位置的校准源。详细描述了所提出的算法，并通过数值示例说明了其行为。
An eigenstructure-based method for direction finding in the presence of sensor mutual coupling, gain and phase uncertainties is presented. The method provides estimates of the directions of arrival of all the radiating sources as well as calibration of the gain and phase of each sensor and the mutual coupling in the receiving array. Calibration sources at known locations are not required. The proposed algorithm is described in detail, and its behaviour is illustrated by a numerical example.