E-IT和M-IT元结构的传输相位响应分析

2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2015-07-01 DOI:10.1109/IMWS-AMP.2015.7325050

X. Lin, Chong Guo

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引用次数: 0

摘要

本文分别分析了电致透明(E-IT)结构和磁致透明(M-IT)结构在自由空间中的传输相位响应。在固定频率下，E-IT和M-IT元结构的最大相位自变均在50°左右。有趣的是，在M-IT元结构中存在180°的相位跳变，在任意固定频率下总相位变化约180°。相对传输幅值在-1 dB以内。这种元结构对于特殊的电磁波调谐非常有用。

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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Analysis on the transmission phase response of the E-IT and M-IT meta-structures

The transmission phase response of the electrically induced transparency (E-IT) structure and magnetically induced transparency (M-IT) structure in free space are analyzed in this paper, respectively. Both E-IT and M-IT meta-structures have the maximum phase self-changing about 50° at a fixed frequency. Interestingly, there is a 180 ° phase-jump in M-IT meta-structure which leads to a total phase change about 180° at any fixed frequency. The relative transmission amplitudes are within -1 dB. Such meta-structures are very useful for special electromagnetic wave tuning.

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来源期刊

2015 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)

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