Loop-Type Ground Radiation Antenna for a C-Shaped Ground Plane

被引：11
|
作者：
Lee, Hongkoo [1 ]
Zahid, Zeeshan [1 ]
Kim, Hyeongdong [1 ]
机构：
[1] Hanyang Univ, Dept Elect & Comp Engn, Seoul, South Korea
来源：
JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE | 2019年 / 19卷 / 01期
基金：
新加坡国家研究基金会;
关键词：
Characteristic Mode; Ground Radiation Antenna; Radiation Efficiency;
D O I：
10.26866/jees.2019.19.1.1
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 study, optimum locations for a loop-type ground radiation antenna are evaluated for C-shaped ground planes of two different sizes. To achieve good radiation performance, the antenna needs to be located such that it couples with the dominant current mode of the ground plane. Antenna locations are proposed using the characteristic mode analysis of the ground planes. The measured bandwidths of the antennas at the proposed locations have more than twice the bandwidths of the cases in which the antennas are coupled with non-dominant modes. The operating frequency of the antennas is 2.45 GHz.
引用
收藏
页码：1 / 5
页数：5
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