Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/74709
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Type: Journal article
Title: Near-field interactions in electric inductive-capacitive resonators for metamaterials
Author: Withayachumnankul, W.
Fumeaux, C.
Abbott, D.
Citation: Journal of Physics D-Applied Physics, 2012; 45(48):1-7
Publisher: IOP Publishing Ltd
Issue Date: 2012
ISSN: 0022-3727
1361-6463
Statement of
Responsibility: 
Withawat Withayachumnankul, Christophe Fumeaux and Derek Abbott
Abstract: Near-field interactions in an array of electric inductive–capacitive (ELC) resonators are investigated analytically, numerically and experimentally. The measurement and simulation results show that inter-cell coupling plays an important role in determining the response of metamaterials. A quasistatic dipole–dipole interaction model, together with a Lagrangian formalism, quantitatively explains the interplay between the electric and magnetic couplings in the resonator array. Depending on the alignment of the resonators, the couplings can cause resonance shifting and/or splitting. The knowledge obtained from this study is crucial in designing metamaterials with ELC resonators.
Description: Extent: 7p.
Rights: © 2012 IOP Publishing Ltd
RMID: 0020122885
DOI: 10.1088/0022-3727/45/48/485101
Grant ID: http://purl.org/au-research/grants/arc/DP1095151
http://purl.org/au-research/grants/arc/DP120100200
Appears in Collections:Electrical and Electronic Engineering publications

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