Title :
An efficient ESPRIT-based method for two-dimensional direction-of-arrival estimation
Author :
Ye, Xiaodong ; Sun, Jintao ; Wang, Qiang
Author_Institution :
Dept. of Electron. Eng., Nanjing Univ. of Sci. & Technol., China
Abstract :
In order to estimate two-dimensional (2D) directions-of-arrival (DOAs), a special 2D array has been designed whose elements can be extended by the second-order statistics of its received signals. The ESPRIT algorithm is effectively applied to the extended array for 2D direction-of-arrival (DOA) estimation. Simulation results confirm the proposed method
Keywords :
array signal processing; direction-of-arrival estimation; statistical analysis; 2D DOA estimation; 2D array; ESPRIT algorithm; array signal processing; mobile communications; radar; second-order statistics; sonar; two-dimensional direction-of-arrival estimation; virtual array elements; Array signal processing; Covariance matrix; Design engineering; Direction of arrival estimation; Radar signal processing; Signal design; Signal processing algorithms; Statistics; Sun; Two dimensional displays;
Conference_Titel :
Radar, 2001 CIE International Conference on, Proceedings
Conference_Location :
Beijing
Print_ISBN :
0-7803-7000-7
DOI :
10.1109/ICR.2001.984836
