CRAMER-RAO BOUNDS AN ANGLE ESTIMATION WITH A 2-DIMENSIONAL ARRAY

被引：33

作者：

MIRKIN, AN

SIBUL, LH

机构：

[1] Pennsylvania State University Graduate Program in Acoustics, State College, PA

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1991年 / 39卷 / 02期

关键词：

D O I：

10.1109/78.80843

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 correspondence, Cramer-Rao variance bounds are derived for azimuth and elevation estimates made with a planar array. A necessary and sufficient condition on the array geometry which ensures that these estimates uncouple is presented. As examples, we examine a line array which does not satisfy this condition and a planar array which does satisfy this condition.

引用

页码：515 / 517

页数：3