Simulation Study on DOA Estimation using ESPRIT Algorithm

被引：0
|
作者：
Bermudez, Jose [1 ]
Chin, Ridwan C. [1 ]
Davoodian, Payam [1 ]
Lok, Alfred Tsz Yin [1 ]
Aliyazicioglu, Zekeriya [1 ]
Hwang, H. K. [1 ]
机构：
[1] Calif State Polytech Univ Pomona, Dept Elect & Comp Engn, Pomona, CA 91768 USA
来源：
WCECS 2009: WORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE, VOLS I AND II | 2009年
关键词：
DOA estimation; array antenna; advanced signal processing;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
An array antenna system with innovative signal processing can enhance the resolution of a signal direction of arrival (DOA) estimation. The performance of DOA using estimation signal parameter via a rotational invariant technique is investigated in this paper. The DOA angles are derived from the auto-correlation and cross-correlation matrices. Three matrix estimation methods, (1) temporal averaging, (2) spatial smoothing, (3) temporal averaging and spatial smoothing are used to evaluate the performance. Extensive computer simulations are used to demonstrate the performance of the processing algorithms.
引用
收藏
页码：431 / 436
页数：6
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