23.7 Self-powered 30μW-to-10mW Piezoelectric energy-harvesting system with 9.09ms/V maximum power point tracking time

@article{Shim2014237S3,
  title={23.7 Self-powered 30μW-to-10mW Piezoelectric energy-harvesting system with 9.09ms/V maximum power point tracking time},
  author={Minseob Shim and Jungmoon Kim and Junwon Jung and Chulwoo Kim},
  journal={2014 IEEE International Solid-State Circuits Conference Digest of Technical Papers (ISSCC)},
  year={2014},
  pages={406-407}
}
Energy harvesting is a key technology in various small-size applications such as wireless sensor nodes, mobile devices, and implantable bio-devices to improve battery lifetime or to substitute for batteries. Piezoelectric (PE) transducers are popular energy harvesters that can be used to supply AC power at the μW to mW scale to electronic devices using ambient vibrational energy. To use PE energy effectively, the harvesting systems need a highly efficient AC-DC converter and a DC-DC converter… CONTINUE READING
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