Broadband polarisation-independent metamaterial based on modified ELC structure

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

doi:10.1504/IJNT.2016.077080

Broadband polarisation-independent metamaterial based on modified ELC structure

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

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article

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 language	English
Pages (from-to)	299-308
Number of pages	10
Journal	International Journal of Nanotechnology
Volume	13
Issue number	4-6
DOIs	https://doi.org/10.1504/IJNT.2016.077080
Publication status	Published - 2016 Jan 1

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All Science Journal Classification (ASJC) codes

Bioengineering
Condensed Matter Physics
Electrical and Electronic Engineering
Materials Chemistry

Cite this

Kim, Y., Kim, M., Lee, Y., Park, J., Seo, I., & Koh, I. S. (2016). Broadband polarisation-independent metamaterial based on modified ELC structure. International Journal of Nanotechnology, 13(4-6), 299-308. https://doi.org/10.1504/IJNT.2016.077080

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10.1504/IJNT.2016.077080