A new design of split ring resonators for electromagnetic (em) absorption reduction in human head

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2 Citations (Scopus)

Abstract

The reducing electromagnetic (EM) absorption reduction with a new type of triangular split ring resonators (TSSRs) based on triangular metamaterials (TMMs) attachment is investigated. The finite-difference time-domain method with lossy-Drude model is adopted in this investigation. The technique of EM absorption reduction is discussed and the effects of position, distance, and size of new design of metamaterials are investigated. Metamaterials have achieved a 63.40% reduction of the initial SAR value for the case of 10 gm SAR.

Original languageEnglish
Pages (from-to)18-22
Number of pages5
JournalInformacije MIDEM
Volume42
Issue number1
Publication statusPublished - 2012

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Electromagnetic wave absorption
Metamaterials
Resonators
Finite difference time domain method

Keywords

  • Antenna
  • Human head model
  • Lossy-Drude model
  • Specific absorption rate (SAR)
  • Triangular metamaterials

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

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abstract = "The reducing electromagnetic (EM) absorption reduction with a new type of triangular split ring resonators (TSSRs) based on triangular metamaterials (TMMs) attachment is investigated. The finite-difference time-domain method with lossy-Drude model is adopted in this investigation. The technique of EM absorption reduction is discussed and the effects of position, distance, and size of new design of metamaterials are investigated. Metamaterials have achieved a 63.40{\%} reduction of the initial SAR value for the case of 10 gm SAR.",
keywords = "Antenna, Human head model, Lossy-Drude model, Specific absorption rate (SAR), Triangular metamaterials",
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AB - The reducing electromagnetic (EM) absorption reduction with a new type of triangular split ring resonators (TSSRs) based on triangular metamaterials (TMMs) attachment is investigated. The finite-difference time-domain method with lossy-Drude model is adopted in this investigation. The technique of EM absorption reduction is discussed and the effects of position, distance, and size of new design of metamaterials are investigated. Metamaterials have achieved a 63.40% reduction of the initial SAR value for the case of 10 gm SAR.

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