DocumentCode
2861133
Title
A Bayesian approach to high-resolution direction-of-arrival estimation
Author
Huang, Jianguo ; Chen, Jianfeng ; Liu, Chunming ; Djuric, Petar M.
Author_Institution
Coll. of Marine Eng., Northwestern Polytech. Univ., Xian, China
fYear
1998
fDate
1998
Firstpage
377
Abstract
Improvement of performance and robustness of high-resolution DOA estimators continues to be a problem of significant interest. In this paper, a method for estimation of DOA of multiple sources based on Bayes theory is presented. Its performance is demonstrated by simulations whose results show that the resolution achieved by the Bayesian approach is much superior to that obtained by MUSIC and other standard algorithms for high-resolution DOA estimation
Keywords
Bayes methods; direction-of-arrival estimation; signal resolution; Bayes theory; direction-of-arrival estimation; high-resolution DOA estimation; multiple sources; performance; robustness; simulations; Bayesian methods; Direction of arrival estimation; Educational institutions; Multiple signal classification; Narrowband; Radar; Robustness; Sensor arrays; Spectral analysis; State estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-4325-5
Type
conf
DOI
10.1109/ICOSP.1998.770230
Filename
770230
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