Electrically small isotropic three-dimensional magnetic resonators for metamaterial design
Electrically small isotropic three-dimensional magnetic resonators for metamaterial design
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DOI：
10.1063/1.2190442
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发表时间：
2006-03-27
影响因子：
4
通讯作者：
Zehentner, J
中科院分区：
文献类型：
--
作者：
Baena, JD;Jelinek, L;Zehentner, J
讨论了各向同性超材料的人工磁共振器的设计问题。分析了保证这种谐振器各向同性的内部对称性，提出了一些基于合理布置改进型裂环谐振器的具体设计方案。通过电磁仿真和实验对这些方案进行了验证。所报道的结果可能在负折射率材料、超透镜和各向同性响应的亚表面等器件的设计中得到应用。(C)2006年美国物理研究所。
The problem of the design of artificial magnetic resonators for isotropic metamaterials is addressed. The internal symmetries that ensure an isotropic behavior of such resonators are analyzed and some specific designs based on the proper arrangement of modified split ring resonators are proposed. These proposals are validated by electromagnetic simulations and experiments. The reported results are likely to have applications in the design of devices such as negative refractive index materials, superlenses, and metasurfaces with isotropic response. (c) 2006 American Institute of Physics.