Broadband polarisation-independent metamaterial based on modified ELC structure

Yongjune Kim, Myoungsik Kim, Yongshik Lee, Jinwoo Park, Ilsung Seo, Il Suek Koh

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A broadband polarisation-independent metamaterial is proposed by combining modified electric-LC (ELC) metamaterials that are orthogonally aligned with each other and metal coated by via hole. Using electrically induced current along a metal patch, the broadband permittivity which is always greater than that of the substrate is determined. The maximum permittivity, which is about 25% higher than that of the substrate, is confirmed. The proposed metamaterial is verified by full-wave simulations and experiments for six differently polarised incident waves and frequencies from 6 GHz to 10 GHz.

Original languageEnglish
Pages (from-to)299-308
Number of pages10
JournalInternational Journal of Nanotechnology
Volume13
Issue number4-6
DOIs
Publication statusPublished - 2016 Jan 1

Fingerprint

Metamaterials
Polarization
permittivity
broadband
Permittivity
polarization
Metals
metals
Induced currents
Substrates
simulation
Experiments

All Science Journal Classification (ASJC) codes

  • Bioengineering
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

Cite this

Kim, Yongjune ; Kim, Myoungsik ; Lee, Yongshik ; Park, Jinwoo ; Seo, Ilsung ; Koh, Il Suek. / Broadband polarisation-independent metamaterial based on modified ELC structure. In: International Journal of Nanotechnology. 2016 ; Vol. 13, No. 4-6. pp. 299-308.
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Broadband polarisation-independent metamaterial based on modified ELC structure. / Kim, Yongjune; Kim, Myoungsik; Lee, Yongshik; Park, Jinwoo; Seo, Ilsung; Koh, Il Suek.

In: International Journal of Nanotechnology, Vol. 13, No. 4-6, 01.01.2016, p. 299-308.

Research output: Contribution to journalArticle

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