DocumentCode
1705034
Title
A performance analysis of the MUSIC algorithm in the presence of channel mismatch
Author
Weimin, Su ; Jinlin, Ni ; Guosui, Liu ; Guangyi, Zhang
Author_Institution
Electron. Eng. Dept., Nanjing Univ. of Sci. & Technol., China
Volume
1
fYear
1996
Firstpage
221
Abstract
The performance of the MUSIC algorithm in the presence of channel mismatch is studied. Theoretical expressions for the error in the MUSIC DOA estimates and Cramer-Rao bound are derived. These are compared with simulations performed for some representative cases. The theoretical results and simulation show that the existence of channel mismatch will increase the error of DOA estimates and seriously degrade its performance
Keywords
FIR filters; array signal processing; covariance matrices; direction-of-arrival estimation; error analysis; Cramer-Rao bound; DOA estimation; FIR filter; MUSIC algorithm; array processing; channel mismatch; covariance matrix; performance analysis; Adaptive arrays; Covariance matrix; Direction of arrival estimation; Finite impulse response filter; Frequency; Multiple signal classification; Performance analysis; Phased arrays; Sensor arrays; Signal processing algorithms;
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.1996.567108
Filename
567108
Link To Document