Multiband left-handed metamaterials

被引:35
|
作者
Wang, Jiafu [1 ]
Qu, Shabo [1 ]
Yang, Yiming [1 ]
Ma, Hua [1 ]
Wu, Xiang [1 ]
Xu, Zhuo [2 ]
机构
[1] Air Force Engn Univ, Coll Sci, Xian 710051, Shaanxi, Peoples R China
[2] Xi An Jiao Tong Univ, Key Lab Minist Educ, Elect Mat Res Lab, Xian 710049, Shaanxi, Peoples R China
基金
中国国家自然科学基金;
关键词
TRANSMISSION; PERMITTIVITY; PERMEABILITY; INDEX; BAND;
D O I
10.1063/1.3170236
中图分类号
O59 [应用物理学];
学科分类号
摘要
A method of realizing multiband left-handed metamaterials (MB-LHMs) was presented. By alternatively stacking arrays of unit cells with different geometrical dimensions, the combined structures exhibit multiple LH passbands. As an example, a typical MB-LHM was designed, fabricated, and investigated numerically and experimentally. Both the simulation and experiment results show that the MB-LHM has three alternatively left- and right-handed passbands, of which two are LH ones. (C) 2009 American Institute of Physics. [DOI:10.1063/1.3170236]
引用
收藏
页数:3
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