Horn-like space-coiling metamaterials toward simultaneous phase and amplitude modulation
Acoustic metasurfaces can be used to control acoustic waves, but generally they focus on phase control which limits potential functionality. Here, Ghaffarivardavagh et al. analytically develop a horn-like space coiling acoustic metasurface to control both the amplitude and phase of acoustic radiatio...
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| Auteurs principaux: | , , , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
Nature Portfolio
2018
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/98d2d85a8be64b169dfcd9841d17b340 |
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| Résumé: | Acoustic metasurfaces can be used to control acoustic waves, but generally they focus on phase control which limits potential functionality. Here, Ghaffarivardavagh et al. analytically develop a horn-like space coiling acoustic metasurface to control both the amplitude and phase of acoustic radiation patterns. |
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