Design and Simulation of Metamaterial Sensor and Numerical Formulation for Dielectric Properties

Abdul Samad, Wei Dong Hu, Waseem Shahzad, Leo P. Ligthart

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Metamaterial (MTM) sensor based on Twin-Slit Complementary Split Rectangular Resonator (TS-CSRR) is proposed for measurement of dielectric properties of the materials under test (MUT). Array of two TS-CSRR structures on single board is designed and simulated on CST Microwave Studio by using low cost FR4 substrate. Very sharp response with notch depth of -49.9 dB is obtained at resonance frequency of 7.9 GHz. Array of multi structured CSRR on single board with single band and very sharp response is the novelty. DNG (Double Negative) and NIM (Negative Indexed) properties are extracted from scattering parameters. The transcendental equation is derived to calculate relative permittivity and resonance frequency of unknown MUTs. The response of proposed sensor is like a narrow stop band filter. This approach is very modest, simple in fabrication and decreases cost and computational time. Proposed sensor can be used effectively in numerous fields like satellite communications, radar systems, bio-sensing and liquid characterization.

Original languageEnglish
Title of host publicationProceedings of 2020 17th International Bhurban Conference on Applied Sciences and Technology, IBCAST 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages714-716
Number of pages3
ISBN (Electronic)9781728146768
DOIs
Publication statusPublished - Jan 2020
Event17th International Bhurban Conference on Applied Sciences and Technology, IBCAST 2020 - Islamabad, Pakistan
Duration: 14 Jan 202018 Jan 2020

Publication series

NameProceedings of 2020 17th International Bhurban Conference on Applied Sciences and Technology, IBCAST 2020

Conference

Conference17th International Bhurban Conference on Applied Sciences and Technology, IBCAST 2020
Country/TerritoryPakistan
CityIslamabad
Period14/01/2018/01/20

Keywords

  • DNG and NIM properties
  • Metamaterials (MTM)
  • S-parameters
  • TS-CSRR structures
  • Transcendental equation

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