A Study of Dielectric Effects on Resonance Frequency of a Split Ring Shaped Inclusion

Authors

  • Eliazar Elisha Audu Research, Technology, and Innovation (RTI), FCT, Abuja, Nigeria and Centre for Information and Telecommunication Engineering, University of PortHarcourt, PortHarcourt, Nigeria
  • Akaa Eteng Department of Electrical and Electronics Engineering, University of PortHarcourt, Nigeria
  • Iyemeh Egwenike Uchendu Department of Electrical and Electronics Engineering, University of PortHarcourt, Nigeria

DOI:

https://doi.org/10.14738/aivp.113.14637

Keywords:

Split Ring Resonator, Electromagnetics, Metasurfaces, Relative permeability, Resonance frequency

Abstract

Resonator designs are central to the development of subwavelength unit structures of metasurfaces to create exotic and unique electromagnetic properties by modifying the host structure to tune impinging electromagnetic waves. The act of intentional control of propagating electromagnetic fields are actively being explored in wireless radio environment control for sixth generation (6G) and beyond. In this paper, we study the effect of dielectric properties on electric field distribution and resonance frequency of a circular split ring resonator (SRR). The subwavelength resonator structure is modelled and simulated using High Frequency Structure Simulation (HFSS) software. Rogers RO3003 and RO3210 were used at different thickness to study the field distribution and its effect on resonance frequency of the SSR. The results show a decrease in resonance frequency of 38.41% from RO3002 (lower relative permeability of 3) to RO3210 (higher relative permeability of 10.2). With change in Rogers RO3210 thickness from 1mm to 1.525mm, the resonance frequency has changed from 5.5GHz to 5.2313 GHz. This indicates that the material composition of the substrate and the physical dimension of the SRR unit cell affects the resonance frequency of the structure.    

References

Almizan, H., Hassain, Z. A. A., Elwi, T. A., & Al-Sabti, S. M. (2021, March). Controlling gain enhancement using a reconfigurable metasurface layer. In 2021 12th International Symposium on Advanced Topics in Electrical Engineering (ATEE) (pp. 1-6). IEEE.

Ding, G. W., Liu, S. B., Zhang, H. F., Kong, X. K., Li, H. M., Li, B. X., ... & Li, H. (2015). Tunable electromagnetically induced transparency at terahertz frequencies in coupled graphene metamaterial. Chinese Physics B, 24(11),

Estakhri, N. M., & Alu, A. (2016). Wave-front transformation with gradient metasurfaces. Physical Review X, 6(4), 041008.

Holloway, C. L., Kuester, E. F., Rahmat-Samii, Y., & Yang, F. (2019). Using generalized sheet transition conditions (GSTCs) in the analysis of metasurfaces. In Surface Electromagnetics: With Applications in Antenna, Microwave, and Optical Engineering. Cambridge Univ. Press.

Hu, G., Austin, A. C., Sorokin, V., & Tang, L. (2021). Metamaterial beam with graded local resonators for broadband vibration suppression. Mechanical Systems and Signal Processing, 146, 106982.

Khanna, Y., Gaur, R., Gupta, R., & Awasthi, Y. K. (2019, March). Design of metamaterial by slotted split ring resonator-SSRR for dual frequency band applications. In 2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) (pp. 87-90). IEEE.

Pérez-Adán, D., Fresnedo, O., González-Coma, J. P., & Castedo, L. (2021). Intelligent reflective surfaces for wireless networks: An overview of applications, approach issues, and open problems. Electronics, 10(19),

Smith, D. R., & Pendry, J. B. (2006). Homogenization of metamaterials by field averaging. JOSA B, 23(3), 391-

Pendry, J. B., & Smith, D. R. (2004). Reversing light with negative refraction. Physics today, 57, 37-43.

Pendry, J. (1999). Playing tricks with light. Science, 285(5434), 1687-1688.

Sydoruk, O., Tatartschuk, E., Shamonina, E., & Solymar, L. (2009). Analytical formulation for the resonant frequency of split rings. Journal of applied physics, 105(1), 014903.

Udeze, N. P., & Eteng, A. A. (2021). Numerical Investigation of a Polarization-insensitive Energy Harvesting Metasurface.

Veselago, V. G. (1968). The electrodynamics of substances with simultaneously negative values of img align= absmiddle Alt= ϵ Eps/Img and μ. Physics-Uspekhi, 10(4), 509-514.

Wu, Q., & Zhang, R. (2019). Towards smart and reconfigurable environment: Intelligent reflecting surface aided wireless network. IEEE Communications Magazine, 58(1), 106-112.

Downloads

Published

2023-06-21

How to Cite

Audu, E. E., Eteng, A., & Uchendu, I. E. (2023). A Study of Dielectric Effects on Resonance Frequency of a Split Ring Shaped Inclusion. European Journal of Applied Sciences, 11(3), 436–446. https://doi.org/10.14738/aivp.113.14637

Issue

Vol. 11 No. 3 (2023): European Journal of Applied Sciences

Section

Articles

License

Copyright (c) 2023 Eliazar Elisha Audu, Akaa Eteng, Iyemeh, Egwenike Uchendu

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.