DocumentCode
3604409
Title
A Comment on “Pair-Matching Method by Signal Covariance Matrices for 2D-DOA Estimation”
Author
Yujian Pan ; Naichang Yuan
Author_Institution
Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Volume
14
fYear
2015
fDate
7/7/1905 12:00:00 AM
Firstpage
1819
Lastpage
1820
Abstract
A recent two-dimensional (2-D) direction-of-arrival (DOA) estimation method proposed by Wei and Guo has a flaw that the existence of sources with the same or nearly the same impinging angles along x-axis subarray or y-axis subarray will result in incorrect DOA estimation. This comment proposes a feasible solution to patch the original method.
Keywords
covariance matrices; direction-of-arrival estimation; 2D-DOA estimation; pair-matching method; signal covariance matrices; two-dimensional direction-of-arrival estimation method; x-axis subarray; y-axis subarray; Array signal processing; Covariance matrices; Direction-of-arrival estimation; Monte Carlo methods; Signal processing algorithms; Array signal processing; direction-of-arrival (DOA) estimation; pair-matching;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2015.2467320
Filename
7185353
Link To Document