Broadband acoustic energy harvesting metasurface with coupled Helmholtz resonators
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DOI: 10.1063/1.5041731
Abstract: We report a broadband acoustic energy harvesting metasurface consisting of periodic arrangements of coupled Helmholtz resonators. Theoretical analysis and numerical and experimental results show that a high output voltage can be obtained at a wide… read more here.
Keywords: energy harvesting; acoustic energy; broadband acoustic; harvesting metasurface ... See more keywords