Artificial Magnetic Properties of Dielec- Tric Metamaterials in Terms of Effective Circuit Model
نویسندگان
چکیده
An effective series RLC model for the electromagnetic response of weakly absorbing dielectric sphere near the first magnetic dipole resonance was developed, and the effective magnetic properties of Mie resonance-based dielectric metamaterials were obtained in terms of this model. In comparison with traditional effective medium theory such as extended Maxwell-Garnett (EMG) theory based on Mie model, this approach is more intuitive and can give an analytical dependence of the magnetic properties of the composite on the electromagnetic and geometric parameters of the constituting dielectric particles. Received 30 March 2011, Accepted 26 April 2011, Scheduled 3 May 2011 Corresponding author: Ji Zhou ([email protected]).
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