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2008(№7) - Санкт-Петербургский государственный ...

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M. A. Odit, I. B. Vendik, O. G. Vendik<br />

METAMATERIAL BASED ON COUPLED DIELECTRIC RESONATORS<br />

A model of metamaterial based on spherical cubic structure is considered. The structure<br />

exhibits properties of material with negative effective permittivity and permeability. Experimental<br />

results are presented. New model with closely positioned spherical dielectric resonators<br />

was introduced. The magnetic dipole is provided by Mie resonance in a spherical particle<br />

and electric dipole is provided by a mutual interaction between resonators. Modelling of 2D<br />

structure shows backward wave existence in a medium being considered.<br />

Metamaterial, negative effective permittivity and permeability, isotropy, coupling dielectric resonators<br />

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