An Algorithm for Near Field Source Localization Based on Multistage Wiener Filters

A method for near field source parameter estimation based on multistage Wiener filters is proposed in this paper. The presented method does not require the formation of the covariance matrix and its eigendecomposition or singular value decomposition in the near field source localization, thereby hav...

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Bibliographic Details
Published in2006 8th international Conference on Signal Processing Vol. 1
Main Authors Shi Yu, Wang Shuxun, Zhong Zijing
Format Conference Proceeding
LanguageEnglish
Published 2006
Subjects
Azimuth
Computational complexity
Covariance matrix
Direction of arrival estimation
Linear antenna arrays
Multiple signal classification
Narrowband
Parameter estimation
Sensor arrays
Wiener filter
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Summary:A method for near field source parameter estimation based on multistage Wiener filters is proposed in this paper. The presented method does not require the formation of the covariance matrix and its eigendecomposition or singular value decomposition in the near field source localization, thereby having the advantage in precision and computational complexity. Some simulation examples show the validity of this algorithm
ISBN:0780397363
9780780397361
ISSN:2164-5221
DOI:10.1109/ICOSP.2006.344528