dc.contributor.authorDarmayuda, I Made
dc.contributor.authorGao, Yuan
dc.contributor.authorTan, Meng Tong
dc.contributor.authorCheng, San-Jeow
dc.contributor.authorZheng, Yuanjin
dc.contributor.authorJe, Minkyu
dc.contributor.authorHeng, Chun-Huat
dc.identifier.citationDarmayuda, I. M., Gao, Y., Tan, M. T., Cheng, S.-J., Zheng, Y., Je, M., et al. (2012). A Self-Powered Power Conditioning IC for Piezoelectric Energy Harvesting From Short-Duration Vibrations. IEEE Transactions on Circuits and Systems II: Express Briefs, 59(9), 578-582.en_US
dc.description.abstractThis brief presents a piezoelectric vibration power conditioning integrated circuit for energy autonomous sensor applications. The proposed circuit includes a negative voltage converter, a noninverting buck-boost converter working in discontinuous conduction mode (DCM), and a switching clock generator. Optimum load resistance is synthesized by the DCM buck-boost converter to achieve maximum power extraction, and system conduction loss is reduced by a novel arrangement of a current rectification diode within the buck-boost converter. This circuit is able to harness power from short-duration vibration and self starts up with a minimum 0.9-V input voltage. The proposed circuit has been implemented in a standard 0.18-μm CMOS process with 0.05-mm2 active area and achieved a maximum power conversion efficiency value of 54%.en_US
dc.relation.ispartofseriesIEEE transactions on circuits and systems II : express briefsen_US
dc.rights© 2012 IEEE.en_US
dc.subjectDRNTU::Engineering::Electrical and electronic engineering
dc.titleA self-powered power conditioning IC for piezoelectric energy harvesting from short-duration vibrationsen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US

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