Design of circularly polarized slot-coupled elliptical dielectric resonator antenna

被引：0
|
作者：
Tadjalli, A. [1 ]
Sebak, A. [1 ]
Denidni, T. [2 ]
机构：
[1] Concordia Univ, ECE Dept, Montreal, PQ H3G 1M8, Canada
[2] INRS, EMT, Montreal, PQ H5A 1K6, Canada
来源：
2007 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-12 | 2007年
关键词：
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：
This paper presents the analysis and design of a circularly polarized (CP) slot-coupled elliptical dielectric resonator antenna (EDRA). We have developed a genetic algorithm (GA) based on the Rayleigh-Ritz method to obtain elliptical dielectric resonator (EDR) dimensions in order to fix the resonant frequencies of two close special consecutive modes such that at the desired frequency two modes are excited to generate CP wave using an EDRA. Using CAD tools, slot dimensions and position are optimized to excite the two modes together. Numerical results are presented and discussed.
引用
收藏
页码：4438 / +
页数：2
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