用等效电路方法分析了超导超材料电磁感应透明度的调谐

IF 6.7 1区计算机科学 Q1 Physics and Astronomy Progress in Electromagnetics Research-Pier Pub Date : 2020-01-01 DOI:10.2528/pierm19122101

Yonggang Zhang, Chun-Mao Li, X. Tu

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引用次数: 4

摘要

采用电路方法分析了损耗和耦合对电阻抗超材料谐振特性的影响，给出了耦合和损耗两个参数对电阻抗超材料谐振特性的影响。为了验证电路分析的结果，进行了仿真和实验。用超导NbN和不同的温度制备了这些结构，以验证损耗的影响。调整距离以观察耦合强度的影响。仿真和实验结果与电路分析结果一致。

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TUNING ELECTROMAGNETICALLY INDUCED TRANSPARENCY OF SUPERCONDUCTING METAMATERIAL ANALYZED WITH EQUIVALENT CIRCUIT APPROACH

We analyzed the effect of loss and coupling to EIT metamaterials using circuit approach, giving the effect of two parameters: coupling and loss on the resonant property of the EIT metamaterials. To verify the results of the circuit analysis, simulations and experiments were performed. The structures were fabricated with superconducting NbN and varied temperature to verify the effect of loss. The distances were adjusted to observe the effect of the coupling strength. The results of simulations and experiments were consistent with the circuit analysis.

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来源期刊

Progress in Electromagnetics Research-Pier 物理-电信学

CiteScore

7.20

自引率

3.00%

发文量

审稿时长

1.3 months

期刊介绍： Progress In Electromagnetics Research (PIER) publishes peer-reviewed original and comprehensive articles on all aspects of electromagnetic theory and applications. This is an open access, on-line journal PIER (E-ISSN 1559-8985). It has been first published as a monograph series on Electromagnetic Waves (ISSN 1070-4698) in 1989. It is freely available to all readers via the Internet.