Coupling mechanism of a loop-type ground radiation antenna

被引：6
作者：
Zahid, Zeeshan [1 ]
Kim, Hyeongdong [2 ]
机构：
[1] Natl Univ Sci & Technol, Dept Elect Engn, Coll Signals, Islamabad, Pakistan
[2] Hanyang Univ, Dept Elect & Comp Engn, Seoul, South Korea
来源：
ETRI JOURNAL | 2019年 / 41卷 / 04期
关键词：
bandwidth; coupling; Q factor;
D O I：
10.4218/etrij.2018-0153
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：
The coupling mechanism of a loop-type ground radiation antenna is investigated in this paper. We use the equivalent circuit model of the antenna and a full-wave simulation to explain the coupling mechanism of the antenna. We analyze the effects of various antenna parameters on the coupling between the antenna element and the ground plane to examine the conditions for enhancing the coupling. Based on simulations with the equivalent circuit model, full-wave simulations, and measurements, we propose optimal design considerations for the antenna. The findings of this study will aid the design and understanding of loop-type ground radiation antennas for mobile devices.
引用
收藏
页码：528 / 535
页数：8
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