Wideband Circularly Polarized Cylindrical Dielectric Resonator Antenna

被引：0
|
作者：
Ren, Jian [1 ,2 ]
Guo, Lei [1 ,2 ,3 ]
Leung, Kwok Wa [1 ,2 ]
机构：
[1] City Univ Hong Kong, State Key Lab Millimeter Waves, Kowloon, Hong Kong, Peoples R China
[2] City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
[3] Ecole Polytech Montreal, Poly Grames Res Ctr, Montreal, PQ, Canada
来源：
2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2017年
基金：
中国国家自然科学基金;
关键词：
Wideband; circular polarization; cylindrical DRA;
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：
A wideband circularly polarized (CP) cylindrical dielectric resonator antenna (DRA) is presented. The DRA is excited in its fundamental HEM11 delta mode. A U-shaped slot and a fork-like feed line are used to obtain circularly polarized fields. For demonstration, a prototype operating at 2.4-GHz WLAN band was studied. The reflection coefficient, axial ratio (AR), radiation patterns, antenna gain, and radiation efficiency are simulated and measured, and good agreement between them is observed.
引用
收藏
页码：1531 / 1532
页数：2
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