DocumentCode
1801627
Title
DOA estimation based on array manifold calibration and weighted subspace fitting
Author
Jianhua, Liu ; Ming, YAN ; Yingning Peng ; Chun Li
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Volume
1
fYear
1996
fDate
14-18 Oct 1996
Firstpage
489
Abstract
This paper addresses the problem of DOA estimation using the weighted subspace fitting (WSF) scheme in the presence of array manifold error. A modified WSF algorithm using the quasi-Newton method is presented with some computer simulations, and a concise derivation of the formula for the first gradient is given
Keywords
Newton method; array signal processing; calibration; direction-of-arrival estimation; DOA estimation; array manifold calibration; array manifold error; computer simulations; gradient; modified WSF algorithm; quasiNewton method; weighted subspace fitting; Array signal processing; Calibration; Computer errors; Direction of arrival estimation; Electronic mail; Manifolds; Multiple signal classification; Phased arrays; Sensor arrays; Telemetry;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 1996., 3rd International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-2912-0
Type
conf
DOI
10.1109/ICSIGP.1996.567309
Filename
567309
Link To Document