Improved RCS and efficient waveguide slot antenna

被引：38
|
作者：
Tan, Y. [1 ]
Yuan, N. [1 ]
Yang, Y. [1 ]
Fu, Y. [1 ]
机构：
[1] Natl Univ Def Technol, Coll Elect Sci & Engn, Changsha 410073, Hunan, Peoples R China
来源：
ELECTRONICS LETTERS | 2011年 / 47卷 / 10期
基金：
美国国家科学基金会;
关键词：
REDUCTION; AMC;
D O I：
10.1049/el.2011.0842
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 simple and successful design for a small radar cross-section (RCS) and highly efficient waveguide slot antenna is presented. An artificial magnetic conductor and perfect electric conductor surface are combined together for RCS reduction and radiation improvement based on the principle of passive cancellation. A ring structure is first used in the waveguide slot antenna design. The novel antenna is compared with the traditional antenna and the results are better.
引用
收藏
页码：582 / 583
页数：2
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