IEICE Electronics Express
Online ISSN : 1349-2543
LETTER
A miniaturized FSS based on tortuous structure design
Ning LiuXianjun ShengJingjing FanDongming Guo
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JOURNALS FREE ACCESS

2017 Volume 14 Issue 2 Pages 20161129

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Abstract

A miniaturized frequency selective surface (FSS) composed of wire grid and tortuous pattern of cross-dipole element has been proposed to realize a first-order band-pass response. Resonant frequency of the proposed FSS can be adjusted by changing tortuous factor of the cross-dipole element. Sharper one-side roll-off characteristic and better resonant frequency angular stability can be obtained by the proposed FSS with a larger tortuous factor. Also, by cascading the proposed FSS of different tortuous factors, a dual-band frequency filter property can be obtained. The proposed FSS is analyzed by equivalent circuit method and full-wave simulations.

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© 2017 by The Institute of Electronics, Information and Communication Engineers
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