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Modulation of out-of-plane reflected waves by using acoustic metasurfaces with tapered corrugated holes
In this paper, modulation of reflected wavefront out of the incident plane by a tunable acoustic metasurface is investigated based on the fully generalized Snell’s law in the three-dimensional space. The metasurface is constructed by a square lattice of circular holes with gradient annular bumps. Th...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6825153/ https://www.ncbi.nlm.nih.gov/pubmed/31676802 http://dx.doi.org/10.1038/s41598-019-52441-w |