DocumentCode
1930665
Title
Robust Estimation for Signal´s Azimuth-Elevation With UCA
Author
Tao, Jianwu ; XU, Huibin ; Gao, Yubao
Author_Institution
Dept. of Control Eng., Aviation Univ., Changchun
Volume
1
fYear
2006
fDate
16-20 Nov. 2006
Abstract
Based on uniform circular arrays (UCAs), a robust estimation of azimuth-elevation for some sources is proposed. Because of exploiting directly array manifold, the proposed algorithm is less in the computational load. The removal of cyclic ambiguous is presented, so that the accurate estimation of azimuth-elevation is obtained. Numerical results show the proposed algorithm is robust to amplitude and phase perturbation of sensor
Keywords
array signal processing; computational load; cyclic ambiguous removal; robust estimation; sensor amplitude-phase perturbation; signal azimuth-elevation; uniform circular arrays; Additive noise; Azimuth; Control engineering; Gaussian processes; Manifolds; Multiple signal classification; Phase estimation; Robust control; Robustness; Sensor arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2006 8th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9736-3
Electronic_ISBN
0-7803-9736-3
Type
conf
DOI
10.1109/ICOSP.2006.344533
Filename
4128869
Link To Document