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Broadband Piezoelectric Energy Harvester Based on Coupling Resonance Frequency Tuning
The bandwidth of piezoelectric energy harvesters (PEHs) can be broadened by resonance-based frequency tuning approaches, including mechanical tuning and electrical tuning. In this work, a new coupling tuning mechanism for regulating the near-open-circuit resonance frequency by changing the effective...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9865955/ https://www.ncbi.nlm.nih.gov/pubmed/36677166 http://dx.doi.org/10.3390/mi14010105 |