Direction of Arrival Estimation using ESPRIT with Sparse Arrays

被引：0
|
作者：
Vasylyshyn, Volodymyr [1 ]
机构：
[1] Kharkov AF Univ, UA-61023 Kharkov, Ukraine
来源：
2009 EUROPEAN RADAR CONFERENCE (EURAD 2009) | 2009年
关键词：
Antenna arrays; array signal processing; direction of arrival estimation; radar signal processing;
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：
In this paper we consider the problem of direction of arrival (DOA) estimation with a sparse linear array, characterized by several separated subarrays. The proposed ambiguity resolution algorithm based on the MUSIC algorithm or conventional beamformer improves previous disambiguation scheme. A new ESPRIT-based DOA estimator is obtained for linear subarray-based sparse array. Simulation results are included to show the performance of proposed estimator.
引用
收藏
页码：246 / 249
页数：4
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