Multi-band, highly absorbing, microwave metamaterial structures

T. M. Kollatou*, A. I. Dimitriadis, S. D. Assimonis, N. V. Kantartzis, C. S. Antonopoulos

*Corresponding author for this work

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

A further example of multi-band absorption using ultra-thin, polarization-insensitive, wide-angled metamaterial absorbers that operate in multi-frequency bands within the microwave regime is presented in this work. The basic structure geometry is utilised to create multi-band highly absorbing structures by incorporating the scalability property of the metamaterials. Simulation results verify the structure's ability for high absorption. The multi-band absorbers are promising candidates as absorbing elements in scientific and technical applications because of its multi-band absorption, polarization insensitivity, and wide-angle response. Finally, the current distributions for those structures are presented to gain a better insight into the physics behind the multiple absorption mechanism.

Original languageEnglish
Pages (from-to)555-561
Number of pages7
JournalApplied Physics A: Materials Science and Processing
Volume115
Issue number2
DOIs
Publication statusPublished - 01 Jan 2014

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)

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