Influence of EBG Structures on the Far-Field Pattern of Patch Antennas

被引：0
|
作者：
Horak, Jiri [1 ]
Raida, Zbynek [1 ]
机构：
[1] Brno Univ Technol, Dept Radio Elect, Brno 61200, Czech Republic
来源：
RADIOENGINEERING | 2009年 / 18卷 / 02期
关键词：
Patch antenna; EBG substrate; far-field radiation pattern; double-band antenna; superstrate; SURFACE-WAVES;
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：
In this paper, the influence of the EBG structures on the jar-field pattern of patch antennas is investigated. As a reference model, a conventional rectangular patch antenna on a high-permittivity substrate is used. The reference model is consequently equipped by an EBG substrate (instead of the conventional one), and by an EBG cover (so called EBG superstrate). The changes in the far-field radiation patterns are discussed. In the second part of the paper, the substrate is perturbed by two different EBG structures designed for the coverage of two operation bands.
引用
收藏
页码：223 / 229
页数：7
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