DocumentCode
1339917
Title
DFT beamforming for more accurate estimate of signal DOA with application to improving DS/CDMA receiver performance
Author
Vu, T.B.
Volume
36
Issue
9
fYear
2000
fDate
4/27/2000 12:00:00 AM
Firstpage
834
Lastpage
836
Abstract
Discrete Fourier transforms (DFTs) may be used to create fixed orthogonal beams, and the receiver can then select the beam with the strongest desired signal to provide discrimination against interference. A more accurate method for locating the desired signal and its application in speeding up the adaptive convergence rate in a direct-sequence code division multiple access receiver are described
Keywords
array signal processing; code division multiple access; convergence of numerical methods; digital radio; direction-of-arrival estimation; discrete Fourier transforms; radio receivers; DFT beamforming; DS/CDMA receiver; adaptive convergence rate; code division multiple access receiver; direct-sequence CDMA; discrete Fourier transforms; fixed orthogonal beams; receiver performance improvement; signal DOA estimation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000628
Filename
843803
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