A New Compensation Method for the Mutual Coupling Effect in Wideband 2D Direction-of-Arrival Estimations

被引：2

作者：

Huang, Qiulin ^{[1
]}

Zhou, Hongxing ^{[1
]}

Shi, Xiaowei ^{[1
]}

机构：

[1] Xidian Univ, Natl Lab Sci & Technol Antennas & Microwaves, Xian, Peoples R China

来源：

ELECTROMAGNETICS | 2013年 / 33卷 / 07期

基金：

中国国家自然科学基金;

关键词：

mutual coupling; compensation method; adaptive array; 2D direction-of-arrival estimation; wideband; RECEIVING ANTENNA-ARRAYS; IMPEDANCE;

D O I：

10.1080/02726343.2013.824312

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：

A new compensation method for the mutual coupling effect is proposed. This compensation method is based on the mutual coupling grid and transient mutual coupling coefficient proposed in this article. It can be used for antenna arrays composed of wire elements. The new compensation method is applicable for the 1D as well as 2D array signal processing. The new compensation method is employed in wideband 2D direction-of-arrival estimations. The numerical results verify the effectiveness of the new compensation method for wideband 2D direction-of-arrival estimations.

引用

页码：517 / 525

页数：9

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