Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3415
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dc.contributor.authorRam, Saswat Kumar-
dc.contributor.authorSwain, Ayas Kanta-
dc.date.accessioned2019-12-27T05:51:20Z-
dc.date.available2019-12-27T05:51:20Z-
dc.date.issued2019-12-
dc.identifier.citation5th IEEE International Symposium on Smart Electronic Systems ( IEEE-iSES 2019 ) Rourkela, India, 16- 18 December 2019.en_US
dc.identifier.urihttp://hdl.handle.net/2080/3415-
dc.descriptionCopyright of this document belongs to proceedings publisher.en_US
dc.description.abstractAn Ultra-low power solar energy harvesting system(EHS) for IoT end node devices is presented in this paper.To provide an uninterrupted power supply to IoT nodes is a challenge. The solar cell is used as an input source and this low input voltage is boosted by using the DC-DC converter. The charge pump is used as a voltage booster and the impedance matching between the solar cell and the converter is achieved through frequency tuning and capacitor value modulation. A hill-climbing technique is used for maximum power point (MPP) achievement. The EHS designed is self-sustainable and the output is in the range of 3-3.55 V with an input of 1-1.5 V. The EHSis designed in CMOS 90 nm technology library. The simulation results validate the proposed concept and the EHS is consuming a power of 22μW, which is within the Ultra-low power range of IoT smart nodes.en_US
dc.subjectCharge Pumpsen_US
dc.subjectInternet of Things (IoT)en_US
dc.subjectWire-less Sensor Networks (WSNs)en_US
dc.subjectCapacitor Value Modulation(CVM)en_US
dc.subjectResistor Banken_US
dc.titleUltra-Low Power Solar Energy Harvester for IoTEdge Node Devicesen_US
dc.typeArticleen_US
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