| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 848906 | Optik - International Journal for Light and Electron Optics | 2014 | 4 Pages |
Abstract
We theoretically analyze a two-dimensional periodic structure consisting of period nonlinear split-ring resonators (SRRs) with varactor diode. The diode is loaded into the slit of the SRRs. Then, we demonstrate nonlinear phenomena of left-handed nonlinear SRRs. This paper introduces nonlinear SRRs based on left-handed (LH) media and simulates self-tuning mechanisms, bistable effects in the microwave frequency range. In addition, with the increase of input power, the nonlinear response of the SRRs becomes multi-valued, paving a way for creating bistable tunable metamaterials.
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Authors
Yi Dai, Shao-bin Liu, Xiang-kun Kong, Hai-feng Zhang, Chen Chen,