DocumentCode
1836865
Title
Implementation of adaptive beamforming algorithms using a URV-like factorization
Author
Chun, J. ; Kailath, T.
Volume
1
fYear
1999
fDate
24-27 Oct. 1999
Firstpage
481
Abstract
We present an efficient and numerically stable implementation of a class of adaptive beamforming algorithms. Our method is based on a variant of the URV factorization, and is particularly useful when the effective rank of the data matrix is smaller than the number of antenna elements, which is usually the case when the number of signal sources is smaller than the number of antenna elements in a high SNR environment.
Keywords
array signal processing; matrix decomposition; numerical stability; URV-like factorization; adaptive beamforming algorithms; antenna elements; data adaptation; data matrix rank; efficient implementation; high SNR environment; numerically stable implementation; signal sources; Array signal processing; Equations; Frequency; Information systems; Jamming; Laboratories; Least squares methods; Minimization methods; Roundoff errors; Tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems, and Computers, 1999. Conference Record of the Thirty-Third Asilomar Conference on
Conference_Location
Pacific Grove, CA, USA
ISSN
1058-6393
Print_ISBN
0-7803-5700-0
Type
conf
DOI
10.1109/ACSSC.1999.832376
Filename
832376
Link To Document