Title :
The non-circular MUSIC method for uniform rectangular arrays
Author :
Li, Rui ; Shi, Xiaowei ; Chen, Lei ; Li, Ping ; Xu, Le
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Antennas & Microwaves, Xidian Univ., Xi´´an, China
Abstract :
Numerous studies for non-circular signals are being conducted to improve the performance of systems. However, the studies of Non-Circular MUSIC (NC-MUSIC) method include mostly uniform linear arrays and not as much effort has been devoted to other configurations. This paper extends the Non-circular MUSIC for the rectangular array. The simulation shows the NC-MUSIC method has a higher resolution and the structure of the rectangular array has significantly influence on the NC-MUSIC method.
Keywords :
antenna arrays; covariance matrices; antenna array; covariance matrices; extended steering vector; noncircular MUSIC method; uniform rectangular array; Binary phase shift keying; Covariance matrix; Direction of arrival estimation; Laboratories; Linear antenna arrays; Microwave antenna arrays; Microwave technology; Microwave theory and techniques; Multiple signal classification; Signal resolution;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-5705-2
DOI :
10.1109/ICMMT.2010.5524770
