Capacitor-loaded split ring resonators as tunable metamaterial components

نویسندگان

  • K. Aydin
  • E. Ozbay
چکیده

Transmission through split ring resonator SRR structures loaded with capacitors is investigated both experimentally and numerically. Magnetic resonance frequency m is observed to shift to lower frequencies when capacitors are mounted to the various capacitive regions of the SRR structure. The amount of change in m depends strongly on the place where the capacitors are loaded. The magnetic resonance is obtained at 0.99 GHz with subwavelength SRR size of /42 when the capacitor C=2.2 pF is integrated at the split region of the outer ring. © 2007 American Institute of Physics. DOI: 10.1063/1.2427110

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تاریخ انتشار 2007