Design of Frequency-Selective Surfaces Radome for a Planar Slotted Waveguide Antenna

被引：121

作者：

Chen, Haiyan ^{[1
]}

Hou, Xinyu ^{[1
]}

Deng, Longjiang ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, State Key Lab Elect Thin Film Integrated Device, Chengdu 610054, Peoples R China

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2009年 / 8卷

关键词：

Frequency selective surfaces (FSSs); planar waveguide; radar cross section (RCS); radome;

D O I：

10.1109/LAWP.2009.2035646

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 letter presents a new possible solution for realizing a symmetric dual-layer frequency-selective surfaces (FSSs) radome that is integrated on the radiation surface of a planar slotted waveguide antenna. The use of FSS radome results in a significant performance improvement of the planar slotted antenna. Experimental results are presented and compared to simulations by an electromagnetic simulator, and they demonstrated that the radar cross section (RCS) properties of the antenna covered by FSS radome can be significantly improved. Moreover, the presented FSS radome also exhibits good transmission characteristics such as wide bandwidth at the operating frequency 9.5 GHz.

引用

页码：1231 / 1233

页数：3

共 9 条

[1] Problem-matched basis functions for moment method analysis - An application to reflection gratings [J].