Frequency Selective Surface for Reflector Antenna with Multiple Feeds

被引：0

作者：

Hunag, Chia-Cheng ^{[1
]}

Chen, Nan-Wei ^{[1
]}

机构：

[1] Yuan Ze Univ, Dept Commun Engn, Jhongli, Taiwan

来源：

2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2012年

关键词：

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：

A frequency selective surface (FSS) structure of Jerusalem-cross elements aiming for the extension of the number of the feeds of a reflector antenna is presented. The FSS structure comprised two identical back-to-back FSSs separated by a narrow air gap. With the transmission-line circuit representation, the Jerusalem-cross element is described as a microwave stepped-impedance-resonator (SIR). The SIR design aims for the bandwidth improvement, and the passband location of the FSS structure is predominately related to the gap width. A FSS structure that is transparent to Ka-band signal but opaque to Ku-band signal is demonstrated for experimental verification.

引用

页数：2

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