Microstrip-fed low profile and compact dielectric resonator antennas

被引：98

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

页码：151 / 162

页数：12

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