Title :
An Effective Array for 2-D Direction-of-Arrival Estimation
Author :
Xia, Maohui ; Ruiyan Du ; Liu, Cai ; Li, Jin
Author_Institution :
Sch. of Sci., Yanshan Univ., Qinhuangdao
fDate :
Aug. 30 2006-Sept. 1 2006
Abstract :
This paper presents an effective antenna array based on MUSIC algorithm for two-dimensional direction-of-arrival estimation of multiple narrow-band sources impinging on the far field of the antenna array. Compared with the previous work, the proposed array can improve the performance of MUSIC algorithm, such as it can resolve the incoming rays with very close azimuth angles or very close elevation angles. In addition, the paring of the estimated azimuth angles and elevation angles is automatically determined
Keywords :
antenna arrays; direction-of-arrival estimation; 2D direction-of-arrival estimation; MUSIC algorithm; antenna array; multiple narrow-band source; Antenna arrays; Azimuth; Covariance matrix; Data models; Direction of arrival estimation; Directive antennas; Matrix decomposition; Multiple signal classification; Narrowband; Sensor arrays;
Conference_Titel :
Innovative Computing, Information and Control, 2006. ICICIC '06. First International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7695-2616-0
DOI :
10.1109/ICICIC.2006.230
