High-Efficiency Dual Band Metamaterial Absorber For ISM Band Biosensor Applications

Bilal Tutuncu, Yunus Altintas, Serdal Karahan

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

2 Citations (Scopus)

Abstract

Metamaterials are not found directly in nature and exhibit extraordinary electromagnetic properties such as focusing. Thanks to this excellent focusing ability, they can increase the absorption rate and are therefore very good candidates for electromagnetic biosensor applications. For this purpose, in this study, a metamaterial absorber was developed in four stages. Different geometric structures were examined step by step and the effect of the capacity of the structure on the absorption rate for each step was investigated for two frequency values of the ISM band. According to the simulation results, the proposed metamaterial can absorb 99% and 90% of incoming signals at 2.38 GHz and 5.81 GHz, respectively.

Original languageEnglish
Title of host publicationHORA 2022 - 4th International Congress on Human-Computer Interaction, Optimization and Robotic Applications, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665468350
DOIs
Publication statusPublished - 2022
Externally publishedYes
Event4th International Congress on Human-Computer Interaction, Optimization and Robotic Applications, HORA 2022 - Ankara, Turkey
Duration: 9 Jun 202211 Jun 2022

Publication series

NameHORA 2022 - 4th International Congress on Human-Computer Interaction, Optimization and Robotic Applications, Proceedings

Conference

Conference4th International Congress on Human-Computer Interaction, Optimization and Robotic Applications, HORA 2022
Country/TerritoryTurkey
CityAnkara
Period9/06/2211/06/22

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

  • absorber
  • biosensor
  • ISM band
  • Metamaterial

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