The effect of subwavelength localization of the electromagnetic field on the surface of a circular metamaterial cylinder

被引:0
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作者
A. P. Anyutin
I. P. Korshunov
A. D. Shatrov
机构
[1] Russian New University,Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch)
[2] Russian Academy of Sciences,undefined
关键词
Surface Wave; Relative Permeability; Relative Permittivity; Helmholtz Equation; Total Field;
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学科分类号
摘要
The 2D problem of excitation of a circular metamaterial cylinder by a filamentary source is numerically investigated. It is found that, for the minus one values of the relative permittivity and permeability, the field on the surface of the cylinder concentrates in a region that is located on the illuminated surface of the cylinder and that is small compared to the wavelength.
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页码:691 / 694
页数:3
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