An isotropy dual‐band terahertz metamaterial

descriptionPublicationkeyboard_double_arrow_right Article 23 Mar 2013 English Publisher:WileyJournal:Microwave and Optical Technology Letters, volume 55, pages 988-990 (issn: 0895-2477, eissn: 1098-2760,

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Authors: Biao Li; Lianxing He; Yingzeng Yin; Wanyi Guo; Xiaowei Sun;

doi: 10.1002/mop.27486

An isotropy dual‐band terahertz metamaterial

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Abstract

AbstractAn isotropy terahertz (THz) metamaterial for dual‐band operation is designed and fabricated. The proposed metamaterial is composed of periodically arranged double metallic rings, and negative permittivity is obtained in 298–388 GHz and 652–780 GHz bands. Transmission and reflection characteristics of the proposed structure are simulated using Ansoft High Frequency Structure Simulator. The designed sample is fabricated on a gallium arsenide layer, and experiments are performed in THz time‐domain spectroscopy. The experimental results agree well with the simulations. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:988–990, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27486

Related Organizations

Chinese Academy of Sciences
China (People's Republic of)
University of Chinese Academy of Sciences
China (People's Republic of)
Xidian University
China (People's Republic of)
Shanghai Institute of Microsystem and Information Technology
China (People's Republic of)

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