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An Adaptive FET Siz...
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Katic, Janko,1986-KTH,Integrerade komponenter och kretsar,Integrated Circuits and Systems
(author)
An Adaptive FET Sizing Technique for HighEfficiency Thermoelectric Harvesters
- Article/chapterEnglish2016
Publisher, publication year, extent ...
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Monte Carlo :IEEE,2016
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electronicrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:kth-203341
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-203341URI
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https://doi.org/10.1109/ICECS.2016.7841249DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:kon swepub-publicationtype
Notes
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QC 20170320
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A theoretical analysis of losses in low power thermoelectric harvester interfaces is used to find expressions for properly sizing the power transistors according to the input voltage level. These expressions are used to propose an adaptive FET sizing technique that tracks the input voltage level and automatically reconfigures the converter in order to improve its conversion efficiency. The performance of a low-power thermoelectric energy harvesting interface with and without the proposed technique is evaluated by circuit simulations under different input voltage/power conditions. The simulation results show that the proposed technique improves the conversion efficiency of the energy harvesting interface up to 12% at the lowest input voltage/power levels.
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Rodriguez, SaulKTH,Integrerade komponenter och kretsar,Integrated Circuits and Systems(Swepub:kth)u1vuponf
(author)
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Rusu, AnaKTH,Integrerade komponenter och kretsar,Integrated Circuits and Systems(Swepub:kth)u1ymok24
(author)
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KTHIntegrerade komponenter och kretsar
(creator_code:org_t)
Related titles
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In:2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS)Monte Carlo : IEEE, s. 504-5079781509061136
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