Surface waves guided by magnetic metamaterials

Surface waves guided by magnetic metamaterials

We consider electromagnetic waves guided by slabs of anisotropic resonant magnetic metamaterials in free space and in metal waveguides. It is shown that wave propagation is possible in a waveguide below cutoff with an insert of such a metamaterial. The dependence of the dispersion properties of wave...

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Veröffentlicht in:Radiophysics and quantum electronics 2006-07, Vol.49 (7), p.557-563
Hauptverfasser: Kondrat’ev, I. G., Smirnov, A. I., Il’in, N. V.
Format: Artikel
Sprache:eng
Schlagworte:
Dispersions
Electrodynamics
Electromagnetic waves
Inserts
Metamaterials
Miniaturization
Quantum electronics
Wave propagation
Waveguides
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Zusammenfassung:We consider electromagnetic waves guided by slabs of anisotropic resonant magnetic metamaterials in free space and in metal waveguides. It is shown that wave propagation is possible in a waveguide below cutoff with an insert of such a metamaterial. The dependence of the dispersion properties of waves on the geometric sizes of the insert and the waveguide are studied. The obtained results can be used for miniaturization of electrodynamic systems.[PUBLICATION ABSTRACT]
ISSN:0033-8443
1573-9120
DOI:10.1007/s11141-006-0089-y