Surface wave character on a slab of metamaterial with negative permittivity and permeability

被引:34
作者
Mahmoud, S. F.
Viitanen, A. J.
机构
[1] Kuwait Univ, Dept Elect Engn, Safat 13060, Kuwait
[2] Aalto Univ, Dept Elect & Commun Engn, FIN-02015 Espoo, Finland
关键词
D O I
10.2528/PIER03102102
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
Characteristics of surface wave modes on a grounded slab of negative permittivity and negative permeability parameters are investigated. It is shown that, unlike a slab with positive parameters, the dominant mode can have evanescent fields on both sides of the interface between the slab and the surrounding air. Detailed characteristics of such mode for various combinations of the slab parameters are given.
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页码:127 / 137
页数:11
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