A family of ultra-thin, octagonal shaped microwave absorbers for EMC applications

Theofano M. Kollatou, Stylianos D. Assimonis, Christos S. Antonopoulos

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The purpose of this paper is to present efficient models of new octagonal split ring resonant (O-SRR) periodic structures that can offer practical applications for electromagnetic compatibility (EMC) engineers in the area of absorbing materials. The model of an ultra-thin, compact O-SRR absorber for operation at microwave frequencies is introduced, exhibiting very high absorptive regions. The idea is extended to multi-band performance, where two different setups are demonstrated and analyzed. The physics behind the absorption mechanism for the multi-band structures is explained through the surface mechanism.

Original languageEnglish
Pages (from-to)165-170
Number of pages6
JournalMaterials Science Forum
DOIs
Publication statusPublished - 11 Aug 2014

Keywords

  • Absorbers
  • Metamaterials
  • microwaves
  • Multi-band

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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