A Compact Dual-Band Frequency Selective Surface for Gain Enhancement of a Dual-Band Antenna

被引:1
|
作者
Mellita, R. Adeline [1 ]
Chandu, D. S. [1 ]
Karthikeyan, S. S. [1 ]
机构
[1] Indian Inst Informat Technol Design & Mfg, Dept Elect Engn, Madras 600127, Tamil Nadu, India
关键词
Angular stability; Frequency selective surface (FSS); Incident wave; Printed monopole antenna;
D O I
10.1007/978-981-10-7395-3_67
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 compact, single-layered dual-band frequency selective surface (FSS) is proposed in this paper. It is used as a reflector to enhance the gain of a dual-band printed monopole antenna. The antenna operates at 2.4 and 5 GHz WLAN bands. The FSS has two concentric rectangular open loop structures which resonate, respectively, at the designed frequencies. It is angularly stable and polarization independent. By using the FSS as a reflector, the gain of the antenna has been improved by 50%. The proposed FSS and printed antenna have been simulated using full-wave simulator and their prototypes have been fabricated and measured. Good concordance between the simulated and measured results has been obtained.
引用
收藏
页码:607 / 614
页数:8
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