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A Fully Energy-Autonomous Temperature-to-Time Converter Powered by a Triboelectric Energy Harvester for Biomedical Applications
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tan, Joanne Si Ying | - |
dc.contributor.author | Park, Jeong Hoan | - |
dc.contributor.author | Li, Jiamin | - |
dc.contributor.author | Dong, Yilong | - |
dc.contributor.author | Chan, Kwok Hoe | - |
dc.contributor.author | Ho, Ghim Wei | - |
dc.contributor.author | Yoo, Jerald | - |
dc.date.accessioned | 2024-05-03T04:31:32Z | - |
dc.date.available | 2024-05-03T04:31:32Z | - |
dc.date.created | 2024-05-01 | - |
dc.date.issued | 2021-10 | - |
dc.identifier.citation | IEEE Journal of Solid-State Circuits, Vol.56 No.10, pp.2913-2923 | - |
dc.identifier.issn | 0018-9200 | - |
dc.identifier.uri | https://hdl.handle.net/10371/200790 | - |
dc.description.abstract | This article presents a fully energy-autonomous temperature-to-time converter (TTC), entirely powered up by a triboelectric nanogenerator (TENG) for biomedical applications. Existing sensing systems either consume too much power to be sustained by energy harvesting or have poor accuracy. Also, the harvesting of low-frequency energy input has been challenging due to high reverse leakage of a rectifier. The proposed dynamic leakage suppression full-bridge rectifier (DLS-FBR) reduces the reverse leakage current by more than 1000 x, enabling harvesting from sparse and sporadic energy sources; this enables the TTC to function with a TENG as the sole power source operating at <1-Hz human motion. Upon harvesting 0.6 V in the storage capacitor, the power management unit (PMU) activates the low-power TTC, which performs one-shot conversion of temperature to pulsewidth. Designed for biomedical applications, the TTC enables a temperature measurement range from 15 degrees C to 45 degrees C. The energy-autonomous TTC is fabricated in 0.18- mu m 1P6M CMOS technology, consuming 0.14 pJ/conversion with 0.014-ms conversion time. | - |
dc.language | 영어 | - |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.title | A Fully Energy-Autonomous Temperature-to-Time Converter Powered by a Triboelectric Energy Harvester for Biomedical Applications | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/JSSC.2021.3080383 | - |
dc.citation.journaltitle | IEEE Journal of Solid-State Circuits | - |
dc.identifier.wosid | 000698895200008 | - |
dc.identifier.scopusid | 2-s2.0-85107210944 | - |
dc.citation.endpage | 2923 | - |
dc.citation.number | 10 | - |
dc.citation.startpage | 2913 | - |
dc.citation.volume | 56 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Yoo, Jerald | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordAuthor | Biomedical applications | - |
dc.subject.keywordAuthor | dynamic leakage suppression full-bridge rectifier (DLS-FBR) | - |
dc.subject.keywordAuthor | energy harvesting | - |
dc.subject.keywordAuthor | energy autonomous | - |
dc.subject.keywordAuthor | Internet of Things (IoT) | - |
dc.subject.keywordAuthor | low leakage | - |
dc.subject.keywordAuthor | low power | - |
dc.subject.keywordAuthor | temperature-to-time converter (TTC) | - |
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- College of Engineering
- Department of Electrical and Computer Engineering
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