DOA Estimation with Uniform Rectangular Array in the Presence of Mutual Coupling

被引：0

作者：

He, Xingbin ^{[1
]}

Zhang, Zhi ^{[1
]}

Wang, Wenjie ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Key Lab Universal Wireless Commun, Beijing, Peoples R China

来源：

2016 2ND IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATIONS (ICCC) | 2016年

基金：

中国国家自然科学基金;

关键词：

DOA estimation; MUSIC algorithm; mutual coupling; uniform rectangular array; spatial smoothing; DIRECTION-OF-ARRIVAL; COHERENT SIGNALS; PERFORMANCE; MUSIC;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This this paper, novel ideas are presented for the problem of 2-D DOA estimation with uniform rectangular array (URA) in the presence of mutual coupling based on the multiple signal classification (MUSIC) algorithm. Firstly, the simplification of the mutual coupling matrix is discussed and a brief description of the standard 2-D MUSIC algorithm is given. Then we proposed a new DOA algorithm with steering vector reconstruction. Next, we study the DOA estimation method by setting some boundary antennas as auxiliary array elements. Finally, the technique which deals with correlated signals is discussed. Simulations make some comparison and the results confirm our proposed method works applicably and precisely.

引用

页码：1854 / 1859

页数：6

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