A Compact Frequency Selective Surface With Stable Response for WLAN Applications

被引：88

作者：

Natarajan, Rajesh ^{[1
]}

Kanagasabai, Malathi ^{[1
]}

Baisakhiya, Sanjay ^{[2
]}

Sivasamy, Ramprabhu ^{[1
]}

Palaniswamy, Sandeepkumar ^{[1
]}

Pakkathillam, Jayaram Kizhekke ^{[1
]}

机构：

[1] Anna Univ, Dept Elect & Commun Engn, Madras 600025, Tamil Nadu, India

[2] SAMEER Ctr Electromagnet, Madras 600113, Tamil Nadu, India

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2013年 / 12卷

关键词：

Angular independence; frequency selective surface (FSS); radar cross section;

D O I：

10.1109/LAWP.2013.2264837

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：

In this letter, a compact frequency selective surface (FSS) composed of a modified swastika unit cell having the smallest dimension of 7 x 7 mm(2) is proposed. The design is aimed at the rejection of 5-GHz WLAN band. The unit-cell geometry resembles the shape of crossed dipoles to achieve compactness. The proposed FSS provides 400 MHz bandwidth with 20 dB insertion loss. The proposed design holds a stable response for TE and TM modes of polarization as well as oblique incidence angles, thus ensuring polarization and angular independent operation. The simulated results are validated with measured results obtained from the fabricated FSS.

引用

页码：718 / 720

页数：3

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