Sparse Direction-of-Arrival Estimation with Directive Coprime Arrays

被引：0
|
作者：
Alawsh, Saleh A. [1 ]
Oweis, Ahmed I. [1 ]
Muqaibel, Ali H. [1 ]
Sharawi, Mohammed S. [1 ]
机构：
[1] KFUPM, Elect Engn Dept, Dhahran 31261, Saudi Arabia
来源：
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2018年
关键词：
antenna arrays; coprime array; direction-of-arrival; radiation pattern; ANTENNAS;
D O I：
暂无
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：
This paper proposes a sparse direction of arrival (DOA) estimation method for directive coprime arrays. The complex radiation patterns are extracted using an electromagnetic simulator and then incorporated in the DOA estimation. Three DOA algorithms are compared including Capon, MUSIC, and Lasso based on compressive sensing (CS). It is shown that when the DOA increases in the elevation plane, the performance degrades faster when using real antenna patterns.
引用
收藏
页码：1573 / 1574
页数：2
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