Resonant Characteristics of Split Ring Resonator and Unit Cell for Periodic Metamaterial Devices

Authors

  • Brinta Chowdhury Department of Electrical and Computer Engineering, North Carolina A&T State University, US
  • Thisara Walpita Department of Electrical and Computer Engineering, North Carolina A&T State University, US
  • B. Yang Department of Electrical and Computer Engineering, North Carolina A&T State University, US
  • A. Eroglu Department of Electrical and Computer Engineering, North Carolina A&T State University, US

Keywords:

Gap, metamaterials, resonate, resonator, ring, sensor, split ring, THZ

Abstract

The resonant characteristics of single split ring resonator-based metamaterial devices with single gap are presented using the analytical formulation developed for the lumped element equivalent circuit model. The characteristics of the metamaterial resonators have been investigated for different ring sizes, gap widths and substrate permittivity. Equivalent circuit model is developed for two ring structures. The analytical, and simulation results are compared and verified. The prototype has been then built and measured. It has been observed that all the results agree. The results presented in this paper can be used to develop devices at the THz range that can operate as sensors, antennas or tuning elements.

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References

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Published

2020-11-07

How to Cite

[1]
Brinta Chowdhury, Thisara Walpita, B. Yang, and A. Eroglu, “Resonant Characteristics of Split Ring Resonator and Unit Cell for Periodic Metamaterial Devices”, ACES Journal, vol. 35, no. 11, pp. 1378–1379, Nov. 2020.

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