Microstrip-fed low profile and compact dielectric resonator antennas

被引：97
|
作者：
Saed, M. [1 ]
Yadla, R. [1 ]
机构：
[1] Texas Tech Univ, Dept Elect & Comp Engn, Lubbock, TX 79409 USA
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2006年 / 56卷
关键词：
D O I：
10.2528/PIER05041401
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 a novel broadband, low-profile dielectric resonator antenna using relatively low dielectric constant substrate material. The rectangular DRA is fed with a stepped microstrip feed to ensure efficient coupling. Bandwidths in excess of 17% are obtained. In addition, the paper investigates methods to miniaturize the antenna using metallic strips or patches. Substantial size reduction is demonstrated while maintaining a reasonable bandwidth. Simulations as well as experimental results are presented.
引用
收藏
页码：151 / 162
页数：12
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