Lossy transmission line metamaterials

被引:8
|
作者
Caloz, C [1 ]
Itoh, T [1 ]
机构
[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
关键词
losses; metamaterials; left-handed (LH); composite right/left-handed (CRLH); transmission lines;
D O I
10.1002/mop.20392
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
Lossy purely LH and generalized CRLH TL metamaterials are analyzed using both an ideal approach, assuming perfectly homogeneous media, and a lumped-element approach, taking into account the real periodic LC configuration of artificial metastructures. The effects of losses are identified and discussed. A CRLH TL metamaterial with small losses is shown to exhibit propagation characteristics identical to that of a lossless metamaterial. (C) 2004 Wiley Periodicals, Inc.
引用
收藏
页码:112 / 114
页数:3
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