DocumentCode
1151937
Title
Estimation of the directions of arrival of signals in unknown correlated noise. II. Asymptotic behavior and performance of the MAP approach
Author
Reilly, James P. ; Wong, Kon Max
Author_Institution
Commun. Res. Lab., McMaster Univ., Hamilton, Ont., Canada
Volume
40
Issue
8
fYear
1992
fDate
8/1/1992 12:00:00 AM
Firstpage
2018
Lastpage
2028
Abstract
For pt.I see ibid., vol.40, no.8, p.2007-17 (1992). The asymptotic behavior and the statistical performance of the maximum a posteriori (MAP) estimate of the directions of arrival (DOAs) of signals applicable in an environment where the sensor noise is unknown and correlated. Computer simulations were performed to confirm the correctness of the performance analysis, and a comparison of the performance of the MAP estimate with other methods is also presented
Keywords
noise; signal detection; DOA; MAP estimate; asymptotic behavior; computer simulations; directions of arrival; maximum a posteriori; performance analysis; sensor noise; statistical performance; unknown correlated noise; Bayesian methods; Computer simulation; Direction of arrival estimation; Frequency; Gaussian noise; Narrowband; Performance analysis; Sensor arrays; Vectors; Working environment noise;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.150003
Filename
150003
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