Low frequency acoustic energy harvester based on a planar Helmholtz resonator
A novel acoustic energy harvester (AEH) based on an acoustic Helmholtz resonator is proposed in this research to harvest low frequency acoustic energy. The height of the resonator is deep subwavelength of the interesting sound wave, meaning that the overall structure is compact. The neck component i...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2018-08-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5042683 |