DocumentCode
312615
Title
Statistical analysis to wideband array processing
Author
Frikel, M. ; Boutennane, S.
Author_Institution
CMCS, CNRS, Corte, France
Volume
1
fYear
1996
fDate
26-29 Nov 1996
Firstpage
435
Abstract
The variance and the bias of direction-of-arrival (DOA) estimates for the coherent subspace methods, which uses the focusing operators in wideband processing, are derived. Some practical methods of estimating the coherent signal subspace are given and compared. Simulations and the statistical performance study, including the bias and variance are given
Keywords
array signal processing; direction-of-arrival estimation; focusing; statistical analysis; DOA estimates; bias; coherent signal subspace; coherent subspace methods; direction of arrival estimates; focusing matrix; focusing operators; simulations; statistical analysis; statistical performance study; variance; wideband array processing; Additive noise; Array signal processing; Direction of arrival estimation; Frequency estimation; Narrowband; Radar; Sensor arrays; Statistical analysis; Vectors; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '96. Proceedings., 1996 IEEE TENCON. Digital Signal Processing Applications
Conference_Location
Perth, WA
Print_ISBN
0-7803-3679-8
Type
conf
DOI
10.1109/TENCON.1996.608855
Filename
608855
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