Title :
Robust direction finding for uniform circular array with mutual coupling
Author :
Guo Ying; Wang Bu-hong
Author_Institution :
Telecommun. Eng. Inst., Air Force Eng. Univ., Xi´an, China
fDate :
6/27/1905 12:00:00 AM
Abstract :
In scenarios which are common in radar surveillance, cellular telephony etc., the natural choice is a uniform circular array (UCA). However, UCA presents new challenges that manifest themselves in terms of stronger mutual coupling effects. The motivation of this paper is to suggest a knowledge-aided direction finding (DF) method for the UCA in the presence of mutual coupling.
Keywords :
"Robustness","Mutual coupling","Symmetric matrices","Calibration","Parameter estimation","Technological innovation","Degradation","Electromagnetic measurements","Optimization methods","Geometry"
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552018
