S-type metamaterial operating under normal incidence

Xiaohui Li; Weihong Zhang; Fuli Zhang; Kepeng Qiu; Junfeng Sun

doi:10.1016/j.physleta.2013.02.014

S-type metamaterial operating under normal incidence

Xiaohui Li
, Weihong Zhang
, Fuli Zhang
, Kepeng Qiu
, Junfeng Sun

School of Mechanical Engineering

Northwestern Polytechnical University Xian
Xi’an Electronic Engineering Research Institute

Research output: Contribution to journal › Article › peer-review

Abstract

In this manuscript, we report an S-type negative index metamaterial composed of via holes and strip wires. Unlike common S-type microstructure working mainly under grazing incident wave, it can operate under normal incidence directly. From the experiment and numerical results, it is shown that such a microstructure exhibits left-handed passband around 8.5 GHz, where the effective index is confirmed to be negative by retrieval effective parameters. In addition, the left-handed passband of S-type metamaterial can be tailored by varying the radius of via hole.

Original language	English
Pages (from-to)	940-943
Number of pages	4
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	377
Issue number	12
DOIs	https://doi.org/10.1016/j.physleta.2013.02.014
State	Published - 3 May 2013

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10.1016/j.physleta.2013.02.014

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title = "S-type metamaterial operating under normal incidence",

abstract = "In this manuscript, we report an S-type negative index metamaterial composed of via holes and strip wires. Unlike common S-type microstructure working mainly under grazing incident wave, it can operate under normal incidence directly. From the experiment and numerical results, it is shown that such a microstructure exhibits left-handed passband around 8.5 GHz, where the effective index is confirmed to be negative by retrieval effective parameters. In addition, the left-handed passband of S-type metamaterial can be tailored by varying the radius of via hole.",

author = "Xiaohui Li and Weihong Zhang and Fuli Zhang and Kepeng Qiu and Junfeng Sun",

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AU - Li, Xiaohui

AU - Zhang, Weihong

AU - Zhang, Fuli

AU - Qiu, Kepeng

AU - Sun, Junfeng

PY - 2013/5/3

Y1 - 2013/5/3

N2 - In this manuscript, we report an S-type negative index metamaterial composed of via holes and strip wires. Unlike common S-type microstructure working mainly under grazing incident wave, it can operate under normal incidence directly. From the experiment and numerical results, it is shown that such a microstructure exhibits left-handed passband around 8.5 GHz, where the effective index is confirmed to be negative by retrieval effective parameters. In addition, the left-handed passband of S-type metamaterial can be tailored by varying the radius of via hole.

AB - In this manuscript, we report an S-type negative index metamaterial composed of via holes and strip wires. Unlike common S-type microstructure working mainly under grazing incident wave, it can operate under normal incidence directly. From the experiment and numerical results, it is shown that such a microstructure exhibits left-handed passband around 8.5 GHz, where the effective index is confirmed to be negative by retrieval effective parameters. In addition, the left-handed passband of S-type metamaterial can be tailored by varying the radius of via hole.

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U2 - 10.1016/j.physleta.2013.02.014

DO - 10.1016/j.physleta.2013.02.014

M3 - 文章

AN - SCOPUS:84874317057

SN - 0375-9601

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SP - 940

EP - 943

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 12

ER -

S-type metamaterial operating under normal incidence

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