The Effects of Mutual Coupling within Antenna Arrays on Angle of Arrival Methods

被引：0
|
作者：
Al-Sadoon, M. A. G. [1 ]
Abdullah, A. S. [2 ]
Ali, R. S. [2 ]
Tu, Y. [1 ]
Abd-Alhameed, R. A. [1 ]
Jones, S. M. R. [1 ]
Noras, J. M. [1 ]
机构：
[1] Univ Bradford, Sch Elect Engn & Comp Sci, Bradford BD7 1DP, W Yorkshire, England
[2] Univ Basrah, Dept Elect Engn, Basra, Iraq
来源：
2016 LOUGHBOROUGH ANTENNAS & PROPAGATION CONFERENCE (LAPC) | 2016年
关键词：
Antenna array; direction finding (DF); angle of arrival; mutual coupling; tracking systems; IMPEDANCE;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a conical helical ring antenna array is proposed for detecting direction of arrival (DOA). This array is applied two angles of arrival (AOA) methods. These are minimum variance distortionless response (MVDR) and MUSIC. The effect of mutual coupling is included on the estimation accuracy of angle of arrival. Six and eight elements ring antenna array with different spacing are studied. Results are presented that include the estimation error before and after compensation of mutual coupling.
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页数：5
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