DocumentCode
1749379
Title
Direction of arrival estimation in partly calibrated time-varying sensor arrays
Author
Pesavento, Marius ; Gershman, Alex B. ; Wong, Kon Max
Author_Institution
Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, Ont., Canada
Volume
5
fYear
2001
fDate
2001
Firstpage
3005
Abstract
We consider the direction finding problem in time-varying arrays composed of identically oriented subarrays displaced by unknown vector translations. A new eigenstructure-based estimator is proposed for such a class of partly calibrated sensor arrays
Keywords
array signal processing; calibration; direction-of-arrival estimation; eigenvalues and eigenfunctions; DOA estimation; array covariance matrix; direction finding; direction of arrival estimation; eigendecomposition; eigenstructure-based estimator; identically oriented subarrays; partly calibrated time-varying sensor arrays; polynomial rooting; rank reduction estimator; uniform linear array; vector translations; Calibration; Councils; Covariance matrix; Direction of arrival estimation; Geometry; Narrowband; Polynomials; Sensor arrays; Stress; Transmission line matrix methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2001. Proceedings. (ICASSP '01). 2001 IEEE International Conference on
Conference_Location
Salt Lake City, UT
ISSN
1520-6149
Print_ISBN
0-7803-7041-4
Type
conf
DOI
10.1109/ICASSP.2001.940282
Filename
940282
Link To Document