STUDY OF CAPON METHOD FOR ARRAY SIGNAL-PROCESSING

被引：47

作者：

STOICA, P

HANDEL, P

SODERSTROM, T

机构：

[1] Systems and Control Group, Uppsala University, Uppsala, S-751 03

来源：

CIRCUITS SYSTEMS AND SIGNAL PROCESSING | 1995年 / 14卷 / 06期

关键词：

D O I：

10.1007/BF01204683

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：

The mean-square error (MSE) of Capon estimate of the directions-of-arrival (DOA) is established in the narrowband array processing case. An improved Capon-like DOA estimator is proposed and its MSE is studied as well. Performance comparisons between the standard and improved Capon DOA estimates, and between these two estimates and the linear prediction DOA estimate, are performed. It is concluded that the improved Capon-like method introduced in this paper provides more accurate DOA estimates in most cases.

引用

页码：749 / 770

页数：22

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