Ultra-thin polarization independent absorber using hexagonal interdigital metamaterial

Joungyoung Lee; Young Joong Yoon; Sungjoon Lim

doi:10.4218/etrij.12.0211.0081

Ultra-thin polarization independent absorber using hexagonal interdigital metamaterial

Joungyoung Lee, Young Joong Yoon, Sungjoon Lim

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

An ultra-thin hexagonal microwave metamaterial absorber is described. It can absorb any polarized transverse electromagnetic wave because of its hexagonal shape. In spite of its very thin structure, almost 0.028?g, the absorber achieved 99% absorptivity at 11.35 GHz in experimental results because of the increased coupling losses, showing good agreement with simulation results. In addition, this high absorbance is unchanged for any polarized waves with the same frequency.

Original language	English
Pages (from-to)	126-129
Number of pages	4
Journal	ETRI Journal
Volume	34
Issue number	1
DOIs	https://doi.org/10.4218/etrij.12.0211.0081
Publication status	Published - 2012 Feb

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Computer Science(all)
Electrical and Electronic Engineering

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10.4218/etrij.12.0211.0081

Cite this

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abstract = "An ultra-thin hexagonal microwave metamaterial absorber is described. It can absorb any polarized transverse electromagnetic wave because of its hexagonal shape. In spite of its very thin structure, almost 0.028?g, the absorber achieved 99% absorptivity at 11.35 GHz in experimental results because of the increased coupling losses, showing good agreement with simulation results. In addition, this high absorbance is unchanged for any polarized waves with the same frequency.",

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Ultra-thin polarization independent absorber using hexagonal interdigital metamaterial

Abstract

All Science Journal Classification (ASJC) codes

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