Double-negative metamaterial for mobile phone application

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3 Citations (Scopus)

Abstract

In this paper, a new design and analysis of metamaterial and its applications to modern handset are presented. The proposed metamaterial unit-cell design consists of two connected square spiral structures, which leads to increase the effective media ratio. The finite instigation technique based on Computer Simulation Technology Microwave Studio is utilized in this investigation, and the measurement is taken in an anechoic chamber. A good agreement is observed among simulated and measured results. The results indicate that the proposed metamaterial can successfully cover cellular phone frequency bands. Moreover, the uses of proposed metamaterial in modern handset antennas are also analyzed. The results reveal that the proposed metamaterial attachment significantly reduces specific absorption rate values without reducing the antenna performances.

Original languageEnglish
Article number30
JournalApplied Physics A: Materials Science and Processing
Volume123
Issue number1
DOIs
Publication statusPublished - 1 Jan 2017

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Metamaterials
Mobile phones
Antennas
Anechoic chambers
Studios
Frequency bands
Microwaves
Computer simulation

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)

Cite this

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