A small-form-factor piezoelectric vibration energy harvester using a resonant frequency-down conversion
While environmental vibrations are usually in the range of a few hundred Hertz, small-form-factor piezoelectric vibration energy harvesters will have higher resonant frequencies due to the structural size effect. To address this issue, we propose a resonant frequency-down conversion based on the the...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2014-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4898662 |