Acoustic metasurfaces with rapid change profiles
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DOI: 10.1121/1.4987595
Abstract: Acoustic metasurfaces with subwavelength unit cells modulating the phase of sound wave were developed to realize beam forming, steering, focusing, and recently carpet cloaking. However, these metasurfaces were used for small phase gradient applications and… read more here.
Keywords: acoustic metasurfaces; phase gradient; change profiles; rapid change ... See more keywords