High Gain Electromagnetically Coupled Stacked Circular Disk Patch Antenna for Wideband Application

被引：0
作者：
Yadav, N. P. [1 ]
Wu, W. [1 ]
Fang, D. G. [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Optoelect, Nanjing, Jiangsu, Peoples R China
来源：
PIERS 2014 GUANGZHOU: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM | 2014年
关键词：
MICROSTRIP ANTENNAS; PARASITIC ELEMENTS;
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：
Bandwidth enhancement behavior of an electromagnetically coupled stacked circular disk patch antenna is presented theoretically. The effects of feed point locations, radius of parasitic disk, and air gap-spacing are analyzed to achieve optimum conditions for wideband operation. The antenna shows a bandwidth as large as twelve times of that of a single circular patch antenna. The radiation patterns of the antenna are similar to those of the single disk antenna. The theoretical results are in reasonable agreement with the simulated ones from IE3D.
引用
收藏
页码：1701 / 1706
页数：6
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