Low-profile resonant cavity antenna with artificial magnetic conductor ground plane

被引：39
|
作者：
Wang, S [1 ]
Feresidis, AP [1 ]
Goussetis, G [1 ]
Vardaxoglou, JC [1 ]
机构：
[1] Loughborough Univ Technol, Dept Elect & Elect Engn, Loughborough LE11 3TU, Leics, England
来源：
ELECTRONICS LETTERS | 2004年 / 40卷 / 07期
关键词：
D O I：
10.1049/el:20040306
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 planar artificial magnetic conductor (AMC) ground plane is proposed as a means to reduce the profile of a highly directive resonant cavity antenna. The structure is formed by a printed microstrip patch antenna and a superimposed partially reflective surface. The antenna profile is reduced to approximately half by virtue of employing the AMC ground plane. A ray theory model is used to qualitatively describe the functioning of the antenna and theoretically predict the existence of quarter wavelength resonant cavities.
引用
收藏
页码：405 / 406
页数：2
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