Composite right/left-handed transmission line metamaterials

被引:919
|
作者
Lai, A [1 ]
Caloz, C
Itoh, T
机构
[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
[2] Ecole Polytech Montreal, Dept Genie Elect, Montreal, PQ H3T 2B1, Canada
关键词
D O I
10.1109/MMW.2004.1337766
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The fundamental electromagnetic properties of left handed materials (LHM) and the physical realization of these materials, based on general transmission line (TL) approach, are analyzed. Features and applications of microwave devices based on composite left/right hand transmission lines (CLRH TL) are also discussed. LHM are the artificial structures which can be designed to exhibit specific electromagnetic properties. It was observed that the CRLH structure possessed a refractive index of -3.40 at an operational frequency of 3.737 GHz.
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页码:34 / 50
页数:17
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