Surface Waves Suppression in a Biaxially Anisotropic Metamaterial Grounded Slab

被引：0
|
作者：
Mirhadi, Salma [1 ]
Hessari, Manoochehr Kamyab [1 ]
机构：
[1] KN Toosi Univ Technol, Dept Elect Engn, Tehran, Iran
来源：
PIERS 2009 MOSCOW VOLS I AND II, PROCEEDINGS | 2009年
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D O I：
暂无
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：
In this paper, we have investigated specific conditions for suppression of transverse electric (TE) and transverse magnetic (TM) surface waves in a biaxially anisotropic metamaterial grounded slab. Ordinary and evanescent surface waves, which evanescent only in the air and both in the air and inside the slab respectively, are considered for TE and TM polarizations. On the basis of the graphical solution of dispersion equations, we have presented conditions which surface waves are eliminated. Consequently, this structure may be useful as a substrate for planar antennas.
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页码：73 / 78
页数：6
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