DocumentCode
1034557
Title
Parallel spatial processing: A cure for signal cancellation in adaptive arrays
Author
Su, Young-Lim ; Shan, Tie-Jun ; Widrow, Bernard
Author_Institution
Stanford University, Stanford, CA, USA
Volume
34
Issue
3
fYear
1986
fDate
3/1/1986 12:00:00 AM
Firstpage
347
Lastpage
355
Abstract
A spatial processing algorithm with parallel structure is presented for the prevention of signal caneellation phenomena in conventional adaptive arrays. This algorithm basically uses a parallel structure with a spatial averaging effect to combat coherent jamming. It results in a spatially smoothed maximum-likelihood estimate of the desired signal when the adaptive beamformer converges. Simulations have been conducted which verify the effectiveness of the proposed structure.
Keywords
Adaptive arrays; Parallel processing; Signal processing antennas; Adaptive arrays; Array signal processing; Degradation; Distortion; Jamming; Maximum likelihood estimation; Narrowband; Performance loss; Signal processing; Wideband;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1986.1143820
Filename
1143820
Link To Document