Low-Power On-Chip Energy Harvesting: From Interface Circuits Perspective

Multiple parameter environment monitoring via wireless Internet of Thing sensors is growing rapidly, thanks to low power techniques of the node. More importantly, the ever more complex and highly efficient energy harvesting systems enable long-term continuous monitoring in inaccessible environments...

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Bibliographic Details
Published inIEEE open journal of circuits and systems Vol. 5; pp. 267 - 290
Main Authors Song, Shuang, Wang, Dehong, Li, Mengyu, Cao, Siyao, Zheng, Feijun, Huang, Kai, Tan, Zhichao, Du, Sijun, Zhao, Menglian
Format Journal Article
LanguageEnglish
Published New York IEEE 2024
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
boost converter
Circuits
Energy harvest
Energy harvesting
piezoelectric
Piezoelectricity
Power efficiency
Power management
pyroelectric
radio frequency
rectifier
Rectifiers
Reviews
Sensors
Topology
Transducers
Vibration monitoring
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Summary:Multiple parameter environment monitoring via wireless Internet of Thing sensors is growing rapidly, thanks to low power techniques of the node. More importantly, the ever more complex and highly efficient energy harvesting systems enable long-term continuous monitoring in inaccessible environments without needing to change the battery. This paper reviews existing energy harvesting modalities, including photovoltaic, piezoelectric, pyroelectric, electromagnetic, and vibration, together with circuit techniques of interfacing power management circuits for energy harvesters. Moreover, techniques used to interface with multiple mode energy harvesters to obtain a stable output power with optimal power efficiency are discussed as an emerging direction. The state-of-the-art energy harvesting systems together with future development trends are provided.
ISSN:2644-1225
2644-1225
DOI:10.1109/OJCAS.2024.3423484