Magnetic coupling effect of Mie resonance-based metamaterial with inclusion of split ring resonators
Magnetic coupling effect of Mie resonance-based metamaterial with inclusion of split ring resonators
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包含开口环谐振器的基于米氏共振的超材料的磁耦合效应
DOI：
10.1016/j.jallcom.2015.05.247
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发表时间：
2015
影响因子：
6.2
通讯作者：
Lei Ming
中科院分区：
文献类型：
--
作者：
Bi Ke;Zeng Lingyu;Chen Hao;Fang Chang;Wang Qingmin;Lei Ming
通过实验和模拟研究了一种含有开环谐振器(SRR)的Mie谐振型超材料。通过在介质超材料中引入SRR，在8-12 GHz处出现了两个传输凹陷，增强了磁共振。随着SRR数从0增加到2，有效渗透率的最大值从26.3增加到37.5。实验结果与模拟结果吻合较好，证实了这种超材料具有磁耦合效应。这种方法为设计具有强磁共振的超材料开辟了一条新的途径。
A Mie resonance-based metamaterial with inclusion of split ring resonators (SRRs) has been investigated by experiments and simulations. By introducing the SRRs into the dielectric metamaterial, two transmission dips appears at 8–12 GHz and the magnetic resonance is enhanced. As the number of the SRR increases from 0 to 2, the maximum value of the effective permeability increases from 26.3 to 37.5. A good agreement between experimental and simulated results is demonstrated, which confirms that such metamaterial possesses a magnetic coupling effect. This approach opens a new way for designing metamaterials with strong magnetic resonance.