DocumentCode
1954592
Title
A new constrained fast null steering algorithm
Author
Elkamchouchi, Hassan M. ; Elsalam, M.A.
Author_Institution
Alexandria Univ., Egypt
fYear
2000
fDate
2000
Abstract
A new algorithm is presented based on the constrained fast null steering algorithm. The structure of this new algorithm is simplified compared with that of the tree structure of the constrained fast null steering. A multiplier which is inserted in the structure, multiplies the output of any summing points with the main output. The function of the multiplier is to transfer a zero when occurring at any summing points to the main output. Numerical evaluation proved the validity and simplicity of this algorithm using 3, 4, and 5 elements array
Keywords
adaptive signal processing; array signal processing; interference suppression; least mean squares methods; adaptive arrays; adaptive beamforming; array signal processing; constrained LMS algorithm; constrained fast null steering algorithm; interference minimisation; multiplier; summing points; tree structure; Adaptive arrays; Adaptive control; Convergence; Interference constraints; Jamming; Least squares approximation; Mean square error methods; Programmable control; Tree data structures; Working environment noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio Science Conference, 2000. 17th NRSC '2000. Seventeenth National
Conference_Location
Minufiya
Print_ISBN
977-5031-64-8
Type
conf
DOI
10.1109/NRSC.2000.838950
Filename
838950
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