Title :
Comments on ´Pair-Matching Method for Estimating 2-D Angle of Arrival With a Cross-Correlation Matrix´
Author :
Lu, Gan ; Ping, Wei
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu
fDate :
6/30/1905 12:00:00 AM
Abstract :
Summary form only given: This paper proposed a new pair-matching method which is suitable for the signal impinged on the array from direction at elevation angle thetas and azimuth angle Phi. This new method exploits the cross-correlation matrix of two received signals impinging on two uniform linear arrays (ULAs). However this method is valid only in some specific directions of the impinging signals. To refine the work presented in paper, we have made the following comments.
Keywords :
array signal processing; direction-of-arrival estimation; matrix algebra; 2D angle of arrival estimation; azimuth angle; cross-correlation matrix; elevation angle; pair-matching method; uniform linear array; Azimuth; Gallium nitride; Linear antenna arrays; Cross-correlation matrix; pair matching; two-dimensional (2-D) angle-of-arrival (AOA) estimation;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2009.2012976
