Multiple Layer Fabry-Perot Cavity Antennas

被引：0
|
作者：
Konstantinidis, Konstantinos [1 ]
Feresidis, Alexandros P. [1 ]
Hall, Peter S. [1 ]
机构：
[1] Univ Birmingham, Dept Elect Engn & Comp Engn, Birmingham B15 2TT, W Midlands, England
来源：
2013 7TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2013年
关键词：
Fabry-Perot cavities (FPC); Leaky wave antennas; Wide-band; High-gain antennas; PRINTED-CIRCUIT ANTENNAS; GAIN ENHANCEMENT METHODS;
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：
High gain broadband Fabry-Perot type antennas are proposed, based on multiple-layer Frequency Selective Surfaces (FSSs). Three layers of FSSs are used, printed on thin dielectric substrates of the same thickness and placed in front of a ground plane, forming three open cavities. The geometry has been optimized using full wave simulations (CST Microwave Studio (TM)). The antenna performance is based on the reflection characteristics of the FSS array, which are obtained using periodic analysis. An antenna of around 20 dBi gain at an operating frequency of 14.5 GHz is obtained with a 3dB bandwidth of about 15%, outperforming earlier antenna designs based on two -layer FSSs.
引用
收藏
页码：2500 / 2504
页数：5
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