多带负介电常数超材料和吸收材料

Q3 Engineering

Advances in Optoelectronics Pub Date : 2013-07-28 DOI:10.1155/2013/269170

Yiran Tian, G. Wen, Yongjun Huang

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引用次数: 7

摘要

本文介绍了多波段负介电常数超材料的设计、特点及其吸收结构。所提出的多波段超材料由一种新型的多分支谐振器组成，该谐振器可以具有四个电谐振频率。结果表明，通过控制该谐振腔主支路的长度，可以使超材料吸收器的谐振频率和相应的吸收带在较大的频带内移位。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Multiband Negative Permittivity Metamaterials and Absorbers

Design and characteristics of multiband negative permittivity metamaterial and its absorber configuration are presented in this paper. The proposed multiband metamaterial is composed of a novel multibranch resonator which can possess four electric resonance frequencies. It is shown that, by controlling the length of the main branches of such resonator, the resonant frequencies and corresponding absorbing bands of metamaterial absorber can be shifted in a large frequency band.

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来源期刊

Advances in Optoelectronics ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

1.30

自引率

0.00%

发文量

期刊介绍： Advances in OptoElectronics is a peer-reviewed, open access journal that publishes original research articles as well as review articles in all areas of optoelectronics.