DocumentCode
1709094
Title
New method for locating the wideband sources
Author
Bourennane, S. ; Frikel, M.
Author_Institution
CNRS, Corte, France
fYear
1996
Firstpage
323
Lastpage
326
Abstract
We present a noneigenvector algorithm for the DOA estimator calculation. This algorithm is based on the partitioning of the cross-spectral matrix. An operator, the so-called propagator, is estimated. It has been shown that the propagator has the same properties as the noise subspace. The proposed algorithm is very effective in computations and resolves the source localization problem in the presence of the correlated noise. The simulation results concerning the performance of the developed method are presented
Keywords
array signal processing; correlation methods; direction-of-arrival estimation; matrix algebra; noise; parameter estimation; spectral analysis; DOA estimator; correlated noise; cross-spectral matrix partitioning; noise subspace; noneigenvector algorithm; performance; propagator; signal processing; simulation results; source localization problem; uniform linear array; wideband source location; Additive noise; Direction of arrival estimation; Frequency; Matrix decomposition; Partitioning algorithms; Sensor arrays; Signal processing algorithms; Signal resolution; Vectors; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Signal Processing Workshop Proceedings, 1996., IEEE
Conference_Location
Loen
Print_ISBN
0-7803-3629-1
Type
conf
DOI
10.1109/DSPWS.1996.555526
Filename
555526
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