DocumentCode
1151661
Title
A generalized sidelobe canceller with soft constraints
Author
Ye, Hao ; DeGroat, Ronald D.
Author_Institution
Erik Jonsson Sch. of Eng. & Comput. Sci., Texas Univ. at Dallas, Richardson, TX, USA
Volume
40
Issue
8
fYear
1992
fDate
8/1/1992 12:00:00 AM
Firstpage
2112
Lastpage
2116
Abstract
An efficient beamforming structure similar to a generalized sidelobe canceller is derived from the soft constrained minimum variance (SCMV) method of B. Van Veen (see ibid., vol.39, no.9, p.1964-72, 1991). The structure greatly reduces the computational load of the SCMV method and provides insight into the nature of SCMV beamforming
Keywords
interference suppression; signal processing; SCMV beamforming; generalized sidelobe canceller; soft constrained minimum variance; Analytical models; Array signal processing; Bandwidth; Decorrelation; Gaussian noise; Interference; Sensor arrays; Smoothing methods; Speech processing; Upper bound;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.149973
Filename
149973
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