Surface waves along a boundary of single negative material
IEICE transactions on electronics Volume E88-C Issue 2
Page 275-278
published_at 2005-02
Title
Surface waves along a boundary of single negative material
Creator Keywords
surface wave
metamaterial
negative permeability
negative permittivity
directional coupler
Existence of a surface wave along the boundary between the semi-infinite materials, one of which is a free-space and the other is a material with either negative permeability or negative permittivity, is theoretically investigated. Surface waves exist in only limited combination of negative and positive signs of the material parameters. In addition, by analyzing the surface wave in a finite-thickness slab with negative permeability, its mode profile has been obtained for two different types of symmetry. From these results, the present paper predicts the possibility of a surface wave directional coupler based on a single slab transmission along its top and bottom surfaces.
Languages
eng
Resource Type
journal article
Publishers
電子情報通信学会
Date Issued
2005-02
Rights
copyright c2008IEICE, 許諾番号08RB0077()
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0916-8524
[NCID]AA10826283
[isPartOf]
[URI]http://search.ieice.org/index.html
Schools
大学院理工学研究科（工学）