Multi-resonant tessellated anchor-based metasurfaces

Multi-resonant tessellated anchor-based metasurfaces

In this work, a multi-resonant metasurface that can be tailored to absorb microwaves at one or more frequencies is explored. Surface shapes based on an ‘anchor’ motif, incorporating hexagonal, square and triangular-shaped resonant elements, are shown to be readily tailorable to provide a targeted ra...

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Veröffentlicht in:Scientific reports 2023-03, Vol.13 (1), p.3641-3641, Article 3641
Hauptverfasser: Gallagher, Cameron P., Hamilton, Joshua K., Hooper, Ian R., Sambles, J. Roy, Hibbins, Alastair P., Lawrence, Christopher R., Bows, John
Format: Artikel
Sprache:eng
Schlagworte:
639/766
639/766/25
Absorption
Copper
Food industry
Humanities and Social Sciences
Microwaves
multidisciplinary
Science
Science (multidisciplinary)
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Zusammenfassung:In this work, a multi-resonant metasurface that can be tailored to absorb microwaves at one or more frequencies is explored. Surface shapes based on an ‘anchor’ motif, incorporating hexagonal, square and triangular-shaped resonant elements, are shown to be readily tailorable to provide a targeted range of microwave responses. A metasurface consisting of an etched copper layer, spaced above a ground plane by a thin (
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-023-30386-5