DocumentCode
1801461
Title
A novel DOA estimation algorithm with uncalibrated array
Author
Jia Yongkang ; Huan, Wu ; Zheng, Bao
Author_Institution
Inst. of Electron. Eng., Xidian Univ., Xi´´an, China
Volume
1
fYear
1996
fDate
14-18 Oct 1996
Firstpage
465
Abstract
A novel algorithm of DOA estimation with unknown sensor gain and phase error is presented. There is no need of error calibration for this algorithm. The sensors´ gain and phase can be estimated after the estimation of DOA. The application of this algorithm to a linear array is also discussed. Computer simulation results illustrate that this algorithm has a good performance in medium or higher SNR for arrays with serious gain and phase errors
Keywords
array signal processing; direction-of-arrival estimation; linear antenna arrays; phase estimation; DOA estimation algorithm; SNR; array processing; computer simulation; direction of arrival estimation; linear array; uncalibrated array; unknown phase error; unknown sensor gain; Computer aided software engineering; Covariance matrix; Direction of arrival estimation; Eigenvalues and eigenfunctions; Equations; Iterative algorithms; Optimization methods; Phased arrays; Projection algorithms; Sensor arrays;
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.1996.567303
Filename
567303
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