Microstrip-fed high aspect ratio dielectric resonator antenna with dual-resonance broadband characteristics

被引：7
|
作者：
Rashidian, A. [1 ]
Klymyshyn, D. M.
机构：
[1] TRLabs, Saskatoon, SK S7N 3R3, Canada
来源：
ELECTRONICS LETTERS | 2009年 / 45卷 / 02期
关键词：
Compendex;
D O I：
10.1049/el:20092833
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 simple and broadband, microstrip-fed high aspect ratio dielectric resonator antenna is presented and fabricated. The broadband characteristic is achieved by merging the resonances of two appropriate modes of the antenna. The measured antenna bandwidth can exceed 16% with dielectric constant of 25. The approach provides stable radiation patterns as well as low cross-polarisation levels over the entire bandwidth. return loss, dB
引用
收藏
页码：94 / U14
页数：2
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