DocumentCode
1229011
Title
Efficient multirate adaptive beamforming technique
Author
Woolfson, M.S.
Volume
30
Issue
25
fYear
1994
fDate
12/8/1994 12:00:00 AM
Firstpage
2102
Lastpage
2103
Abstract
An efficient beamforming technique based on the recently proposed quadrature mirror filter based multirate sub-band adaptive beamformer (QMF-MSAB), is presented. The improved technique uses only one adaptive processor for all sub-bands, resulting in a considerable reduction in hardware requirements. In addition, the new structure maintains the overall superiority of the multirate approach over full-band beamforming
Keywords
array signal processing; quadrature mirror filters; adaptive processor; multirate adaptive beamforming technique; quadrature mirror filter; sub-band adaptive beamformer;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19941446
Filename
350174
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