Experimental study of the hybridizing effect of different left-handed metamaterials

被引：3
作者：
Zhang, Haifei
Huangfu, Jiangtao
Wang, Dongxing
Chen, Hongsheng
Peng, Tao
Ran, Lixin [1 ]
Kong, Jin Au
机构：
[1] Zhejiang Univ, Electromagnet Acad, Hangzhou 310058, Peoples R China
[2] Zhejiang Univ, Dept Informat & Elect Engn, Hangzhou 310027, Peoples R China
[3] MIT, Elect Res Lab, Cambridge, MA 02139 USA
来源：
PHYSICS LETTERS A | 2007年 / 363卷 / 5-6期
基金：
中国国家自然科学基金;
关键词：
left-handed material; negative refraction; doping; hybrid metamaterial;
D O I：
10.1016/j.physleta.2006.11.052
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present the first study of the hybridizing effect of different left-handed metamaterials (LHM) based on S-shaped and Omega-shaped resonators. Three different cases of hybridizing are investigated, ten configurations of various hybrid ratio are simulated, fabricated and measured, and a series of different left-handed passbands is obtained, showing that the left-handed passband of the proposed hybrid structure can be controlled by tuning the hybrid ratio. The hybrid left-handed metamaterial proposed in this Letter has potential applications in LHM-based filters, couplers, antennas, etc. (c) 2006 Published by Elsevier B.V.
引用
收藏
页码：492 / 496
页数：5
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