Design and analysis of an 8-element dipole array for passive coherent location systems

被引：0
|
作者：
Wang, Sungsik [1 ]
Hur, Jun [2 ]
Jang, Doyoung [1 ]
Shim, Hongsuk [3 ]
Anh, Junil [4 ]
Choo, Hosung [1 ]
机构：
[1] Hongik Univ, Sch Elect & Elect Engn, Seoul, South Korea
[2] Hongik Univ, Metamat Elect Device Res Ctr, Seoul, South Korea
[3] Hanwha Syst, EW R&D Ctr, Gyeonggi, South Korea
[4] Agcy Def Dev, R&D Inst 2, Daejeon, South Korea
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2020年 / 62卷 / 12期
关键词：
8-element circular array; passive coherent location system; reference beam; surveillance beam;
D O I：
10.1002/mop.32527
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：
This article deals with a design and analysis of an 8-element dipole array for passive coherent location (PCL) systems. The array is composed of eight identical dipole elements that are arranged at a radius of 0.5 lambda(0)from the center to the elements. To verify the performance for the PCL system, the array is fabricated and measured in an outdoor test site. Array performances such as the antenna gain, peak to side lobe ratio (PSLR), half-power beam width (HPBW), null width, and null depth are then analyzed. The results demonstrate that the proposed array has beam pattern characteristics suitable for PCL systems.
引用
收藏
页码：3916 / 3921
页数：6
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