Electric coupling to the magnetic resonance of split ring resonators
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TLDR
In this paper, the transmission properties of a lattice of split ring resonators for different electromagnetic (EM) field polarizations and propagation directions were investigated. And the authors found that the incident electric field E couples to the magnetic resonance of the SRR when the EM waves propagate perpendicular to SRR plane and the incident E is parallel to the gap-bearing sides of SRR. This is manifested by a dip in the transmission spectrum.Abstract:
We study both theoretically and experimentally the transmission properties of a lattice of split ring resonators (SRRs) for different electromagnetic (EM) field polarizations and propagation directions. We find unexpectedly that the incident electric field E couples to the magnetic resonance of the SRR when the EM waves propagate perpendicular to the SRR plane and the incident E is parallel to the gap-bearing sides of the SRR. This is manifested by a dip in the transmission spectrum. A simple analytic model is introduced to explain this interesting behavior.read more
Citations
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Kurt Busch,G. von Freymann,Stefan Linden,Sergei F. Mingaleev,Lasha Tkeshelashvili,Martin Wegener +5 more
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Design of Spiral and Multiple Split-Ring Resonators for the Realization of Miniaturized Metamaterial Samples
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Investigation of magnetic resonances for different split-ring resonator parameters and designs
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TL;DR: In this paper, the magnetic resonance of split-ring resonators was investigated experimentally and numerically, and the dependence of the geometrical parameters on magnetic resonance frequency was studied.
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Metamaterials in the Terahertz Regime
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References
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