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

All Science Journal Classification (ASJC) codes

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

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