IMPEDANCE MODELLING OF METAMATERIAL STRUCTURE BASED ON DOUBLE QUAD-SQUARE SPLIT RING RESONATOR (DQS-SRR) AT 2.4 GHZ AND 7.4 GHZ

Authors

  • Adibah Azman Center for Telecommunication Research and Innovation Faculty of Electronic and Computer Engineering Universiti Teknikal Malaysia Melaka, Durian Tunggal,Melaka, Malaysia
  • Azahari Salleh Center for Telecommunication Research and Innovation Faculty of Electronic and Computer Engineering Universiti Teknikal Malaysia Melaka, Durian Tunggal,Melaka, Malaysia
  • Mohamad Zoinol Abidin Abd Aziz Center for Telecommunication Research and Innovation Faculty of Electronic and Computer Engineering Universiti Teknikal Malaysia Melaka, Durian Tunggal,Melaka, Malaysia
  • Mohd Kadim Suaidi Center for Telecommunication Research and Innovation Faculty of Electronic and Computer Engineering Universiti Teknikal Malaysia Melaka, Durian Tunggal,Melaka, Malaysia
  • Hamzah Asyrani Sulaiman Center for Telecommunication Research and Innovation Faculty of Electronic and Computer Engineering Universiti Teknikal Malaysia Melaka, Durian Tunggal,Melaka, Malaysia

DOI:

https://doi.org/10.11113/jt.v78.8727

Keywords:

Impedance modelling, resistance, reactance, split ring resonator.

Abstract

This paper represents the impedance modelling of metamaterial structure based on Double Quad-Square Split ring Resonator (DQS-SRR). The impedance was modelled for DQS-SRR design structures. This structure simulation works had been done in CST Microwave Studio simulation software while the impedance was modelled by using polynomial type in Matlab for resistance, R, and reactance, X, of the impedance. The modelling of the impedance was based on the length of U-slot arm (Larm) and the width of U-slot arm gap (Wgap) of the DQS-SRR design structure .The impedances were divided into the certain ranges of length and width for dimensions of DQS-SRR so that an accurate impedance modelling was produced. The impedance was modelled for the resonant frequency of 2.4 GHz and 7.4 GHz. This DQS-SRR structure has potential application to improve of pyramidal microwave absorber to for certain frequency range.

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Published

2016-07-19

Issue

Section

Science and Engineering

How to Cite

IMPEDANCE MODELLING OF METAMATERIAL STRUCTURE BASED ON DOUBLE QUAD-SQUARE SPLIT RING RESONATOR (DQS-SRR) AT 2.4 GHZ AND 7.4 GHZ. (2016). Jurnal Teknologi (Sciences & Engineering), 78(5-7). https://doi.org/10.11113/jt.v78.8727