Co-prime Linear Arrays with Dipole Elements

被引：0
作者：
Al-Habob, Ahmed A. [1 ]
Kedir, Abderezak M. [1 ]
Muqaibel, Ali [1 ]
Sharawi, Mohammad S. [1 ]
机构：
[1] KFUPM, Dept Elect Engn, Dhahran 31261, Saudi Arabia
来源：
2016 IEEE MIDDLE EAST CONFERENCE ON ANTENNAS AND PROPAGATION (MECAP) | 2016年
关键词：
DOA ESTIMATION;
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, we study the characteristics of linear co-prime arrays (CPAs) from an array factor (AF) perspective. We start by deriving an exact expression for the array factor and compare it with the approximate formula in [1] as well as that of a uniform linear array (ULA). This is followed by comparing the AF of CPA of ideal (isotropic) elements with an actual implementation considering Dipole elements. The exact derivation of the CPA AF as well as the consideration of dipole elements shows a direct effect on the HPBW and SLL which is expected to affect the direction of arrival performance.
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页数：4
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