DocumentCode
2675675
Title
An overview of self-calibration in sensor array processing
Author
Qiong, Li ; Long, Gan ; Zhongfu, Ye
Author_Institution
Dept. of Comput. & Inf., Hefei Univ. of Technol., China
fYear
2003
fDate
Oct. 28 2003-Nov. 1 2003
Firstpage
279
Lastpage
282
Abstract
The performance of high-resolution DOA estimation methods seriously degenerates when there are model errors in array manifold. According to various prior knowledge of array manifold, this paper classifies series of array self-calibration methods based on second order statistics, then discusses them and concludes their advantages and disadvantages, finally gives some prospect for research on self-calibration.
Keywords
array signal processing; calibration; direction-of-arrival estimation; statistical analysis; array manifold; array self-calibration; high-resolution DOA estimation; sensor array processing; Array signal processing; Calibration; Covariance matrix; Direction of arrival estimation; Mutual coupling; Parameter estimation; Random processes; Sensor arrays; Signal processing; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location
Beijing, China
Print_ISBN
0-7803-7831-8
Type
conf
DOI
10.1109/ISAPE.2003.1276682
Filename
1276682
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