Experimental confirmation of negative refractive index of a metamaterial composed of Ω-like metallic patterns

被引：189

作者：

Huangfu, JT ^{[1
]}

Ran, LX

Chen, HS

Zhang, XM

Chen, KS

Grzegorczyk, TM

Kong, JA

机构：

[1] Zhejiang Univ, Electromagnet Acad, Hangzhou 310027, 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：

APPLIED PHYSICS LETTERS | 2004年 / 84卷 / 09期

关键词：

D O I：

10.1063/1.1655673

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A one-dimensional metamaterial is realized using three connected Omega rings printed back-to-back and reversed on two sides of a dielectric substrate. Both transmission and prism experiments are reported, yielding concordant results of the presence of a left-handed frequency band. Experiments show reduced losses and an enlarged left-handed frequency band. (C) 2004 American Institute of Physics.

引用

页码：1537 / 1539

页数：3

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