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Broadband acoustic skin cloak based on spiral metasurfaces
A skin cloak based on the acoustic metasurface made of graded spiral units is proposed and numerically investigated. The presented skin cloak is an acoustical layer consisting of 80 subwavelength-sized unit cells, which provide precise local phase modulation and hence resort the disturbed sound file...
Shranjeno v:
| izdano v: | Sci Rep |
|---|---|
| Main Authors: | , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Nature Publishing Group UK
2017
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5599615/ https://ncbi.nlm.nih.gov/pubmed/28912441 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-11846-1 |
| Oznake: |
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