{"id":"https://openalex.org/W4212957263","doi":"https://doi.org/10.1109/tvlsi.2022.3141909","title":"Optimization of Gate Voltage in Capacitive DC\u2013DC Converters for Thermoelectric Energy Harvesting","display_name":"Optimization of Gate Voltage in Capacitive DC\u2013DC Converters for Thermoelectric Energy Harvesting","publication_year":2022,"publication_date":"2022-02-15","ids":{"openalex":"https://openalex.org/W4212957263","doi":"https://doi.org/10.1109/tvlsi.2022.3141909"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2022.3141909","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2022.3141909","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011396016","display_name":"Yi Tan","orcid":"https://orcid.org/0000-0002-3905-0406"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yi Tan","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, Keio University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Keio University, Tokyo, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076244693","display_name":"Yohsuke Shiiki","orcid":"https://orcid.org/0000-0002-7291-8545"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yohsuke Shiiki","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, Keio University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Keio University, Tokyo, Japan","institution_ids":["https://openalex.org/I203951103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014272633","display_name":"Hiroki Ishikuro","orcid":"https://orcid.org/0000-0002-9919-9923"},"institutions":[{"id":"https://openalex.org/I203951103","display_name":"Keio University","ror":"https://ror.org/02kn6nx58","country_code":"JP","type":"education","lineage":["https://openalex.org/I203951103"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Ishikuro","raw_affiliation_strings":["Department of Electronics and Electrical Engineering, Keio University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Electrical Engineering, Keio University, Tokyo, Japan","institution_ids":["https://openalex.org/I203951103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5011396016"],"corresponding_institution_ids":["https://openalex.org/I203951103"],"apc_list":null,"apc_paid":null,"fwci":0.7316,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.67604991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"30","issue":"4","first_page":"463","last_page":"473"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/charge-pump","display_name":"Charge pump","score":0.727800190448761},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6625681519508362},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.6143566966056824},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.597183108329773},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5004947185516357},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.48291015625},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.45125046372413635},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.4466547667980194},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4047420024871826},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.36908188462257385},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.3362116813659668},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14748933911323547}],"concepts":[{"id":"https://openalex.org/C114825011","wikidata":"https://www.wikidata.org/wiki/Q440704","display_name":"Charge pump","level":4,"score":0.727800190448761},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6625681519508362},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.6143566966056824},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.597183108329773},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5004947185516357},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.48291015625},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.45125046372413635},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.4466547667980194},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4047420024871826},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.36908188462257385},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.3362116813659668},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14748933911323547},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvlsi.2022.3141909","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2022.3141909","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G1490461360","display_name":null,"funder_award_id":"JPMJSP2123","funder_id":"https://openalex.org/F4320334789","funder_display_name":"Japan Science and Technology Agency"}],"funders":[{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2011559545","https://openalex.org/W2020330572","https://openalex.org/W2075636013","https://openalex.org/W2079182753","https://openalex.org/W2396488686","https://openalex.org/W2514511665","https://openalex.org/W2580708964","https://openalex.org/W2593474572","https://openalex.org/W2740378273","https://openalex.org/W2942446342","https://openalex.org/W3089773660","https://openalex.org/W3158729516"],"related_works":["https://openalex.org/W631083485","https://openalex.org/W4313452936","https://openalex.org/W2097026685","https://openalex.org/W3102847316","https://openalex.org/W2161636646","https://openalex.org/W2291633415","https://openalex.org/W2800568880","https://openalex.org/W2051673417","https://openalex.org/W4241635412","https://openalex.org/W1851494072"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,102,112],"fully":[4],"integrated":[5],"charge":[6,73,106],"pump":[7,107],"with":[8,75,81,101],"optimized":[9,76],"gate":[10,22,55,77],"voltages":[11,23,78,90],"for":[12],"energy":[13],"harvesting":[14],"applications.":[15],"In":[16],"this":[17],"article,":[18],"design":[19,97,124],"tradeoffs":[20,41],"of":[21],"in":[24,44,108],"low":[25],"input":[26,129],"voltage":[27,56],"capacitive":[28],"dc\u2013dc":[29],"converter":[30],"designs":[31],"are":[32,79,91],"discussed":[33],"and":[34,71],"analyzed.":[35],"The":[36],"analysis":[37],"shows":[38],"that":[39],"these":[40],"can":[42,51],"result":[43],"an":[45],"optimum":[46],"point":[47],"where":[48],"power":[49,63,115],"losses":[50],"be":[52],"minimized.":[53],"Hence,":[54],"optimization":[57],"is":[58,119],"proposed":[59,95,123],"to":[60,87],"improve":[61],"the":[62,68,82,94,122,126],"conversion":[64,116],"efficiency.":[65],"To":[66],"prove":[67],"concept,":[69],"five-":[70],"three-stage":[72,104],"pumps":[74],"implemented":[80],"180-nm":[83],"CMOS":[84],"technique.":[85],"Down":[86],"0.12-/0.13-V":[88],"startup":[89],"achieved":[92,120],"by":[93,121],"five-/three-stages":[96],"correspondingly.":[98],"Comparing":[99],"it":[100],"similar":[103],"linear":[105],"previous":[109],"state-of-the-art":[110],"research,":[111],"20%":[113],"peak":[114],"efficiency":[117],"improvement":[118],"under":[125],"same":[127],"0.18-V":[128],"voltage.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4}],"updated_date":"2026-02-27T16:54:17.756197","created_date":"2025-10-10T00:00:00"}