{"id":"https://openalex.org/W2492919668","doi":"https://doi.org/10.1109/asicon.2015.7517113","title":"A voltage doubling AC-DC converter with offset-controlled comparators for piezoelectric energy harvester","display_name":"A voltage doubling AC-DC converter with offset-controlled comparators for piezoelectric energy harvester","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2492919668","doi":"https://doi.org/10.1109/asicon.2015.7517113","mag":"2492919668"},"language":"en","primary_location":{"id":"doi:10.1109/asicon.2015.7517113","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asicon.2015.7517113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 11th International Conference on ASIC (ASICON)","raw_type":"proceedings-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/A5077084617","display_name":"Lianxi Liu","orcid":"https://orcid.org/0000-0002-9897-5361"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lianxi Liu","raw_affiliation_strings":["School of Microelectronics, Xidian University, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, Xi'an, P.R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101934722","display_name":"Wei Tu","orcid":"https://orcid.org/0000-0002-2673-2192"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Tu","raw_affiliation_strings":["School of Microelectronics, Xidian University, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, Xi'an, P.R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070317697","display_name":"Junchao Mu","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junchao Mu","raw_affiliation_strings":["School of Microelectronics, Xidian University, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, Xi'an, P.R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039575274","display_name":"Zhangming Zhu","orcid":"https://orcid.org/0000-0002-7764-1928"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhangming Zhu","raw_affiliation_strings":["School of Microelectronics, Xidian University, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, Xi'an, P.R. China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100402361","display_name":"Yintang Yang","orcid":"https://orcid.org/0000-0001-9745-5404"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yintang Yang","raw_affiliation_strings":["School of Microelectronics, Xidian University, Xi'an, P.R. China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Xidian University, Xi'an, P.R. China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5077084617"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.25667679,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"3","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":1.0,"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"}},{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9998999834060669,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.6224788427352905},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6128933429718018},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.5911853909492493},{"id":"https://openalex.org/keywords/energy-conversion-efficiency","display_name":"Energy conversion efficiency","score":0.579862117767334},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.49580344557762146},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.48718422651290894},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.48145002126693726},{"id":"https://openalex.org/keywords/precision-rectifier","display_name":"Precision rectifier","score":0.4547320306301117},{"id":"https://openalex.org/keywords/charge-pump","display_name":"Charge pump","score":0.43941420316696167},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.43519720435142517},{"id":"https://openalex.org/keywords/voltage-drop","display_name":"Voltage drop","score":0.41787198185920715},{"id":"https://openalex.org/keywords/peak-inverse-voltage","display_name":"Peak inverse voltage","score":0.41243356466293335},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4054126441478729},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.40460026264190674},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3954501450061798},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3085417151451111},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.299083411693573},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28325486183166504},{"id":"https://openalex.org/keywords/ac-power","display_name":"AC power","score":0.27540940046310425},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.2512350380420685},{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.24505695700645447},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20760229229927063},{"id":"https://openalex.org/keywords/voltage-optimisation","display_name":"Voltage optimisation","score":0.10100361704826355}],"concepts":[{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.6224788427352905},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6128933429718018},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.5911853909492493},{"id":"https://openalex.org/C206991015","wikidata":"https://www.wikidata.org/wiki/Q192704","display_name":"Energy conversion efficiency","level":2,"score":0.579862117767334},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.49580344557762146},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.48718422651290894},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.48145002126693726},{"id":"https://openalex.org/C46871319","wikidata":"https://www.wikidata.org/wiki/Q943122","display_name":"Precision rectifier","level":4,"score":0.4547320306301117},{"id":"https://openalex.org/C114825011","wikidata":"https://www.wikidata.org/wiki/Q440704","display_name":"Charge pump","level":4,"score":0.43941420316696167},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.43519720435142517},{"id":"https://openalex.org/C82178898","wikidata":"https://www.wikidata.org/wiki/Q166839","display_name":"Voltage drop","level":3,"score":0.41787198185920715},{"id":"https://openalex.org/C26242798","wikidata":"https://www.wikidata.org/wiki/Q7157860","display_name":"Peak inverse voltage","level":5,"score":0.41243356466293335},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4054126441478729},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.40460026264190674},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3954501450061798},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3085417151451111},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.299083411693573},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28325486183166504},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.27540940046310425},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.2512350380420685},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.24505695700645447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20760229229927063},{"id":"https://openalex.org/C46529443","wikidata":"https://www.wikidata.org/wiki/Q7940750","display_name":"Voltage optimisation","level":4,"score":0.10100361704826355},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C86582703","wikidata":"https://www.wikidata.org/wiki/Q7617824","display_name":"Stochastic neural network","level":4,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asicon.2015.7517113","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asicon.2015.7517113","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 11th International Conference on ASIC (ASICON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1970952427","https://openalex.org/W1998988784","https://openalex.org/W2043090588","https://openalex.org/W2113705018","https://openalex.org/W2125409887","https://openalex.org/W2146031070"],"related_works":["https://openalex.org/W2183991811","https://openalex.org/W2041395836","https://openalex.org/W2126262995","https://openalex.org/W2397149697","https://openalex.org/W2572586923","https://openalex.org/W2516073924","https://openalex.org/W2349275432","https://openalex.org/W2143166791","https://openalex.org/W2221061645","https://openalex.org/W2165978891"],"abstract_inverted_index":{"A":[0],"highly":[1],"efficient":[2],"active":[3,33,59],"voltage":[4,39,134],"doubling":[5],"rectifier":[6,37,70,81,108],"with":[7,30,85],"wide":[8],"input":[9,86,102,121],"range":[10],"for":[11],"micro-piezoelectric":[12],"energy":[13],"harvesting":[14],"systems":[15],"is":[16,71,123],"proposed":[17,36,69,107],"in":[18,26],"this":[19],"paper.":[20],"By":[21],"replacing":[22],"the":[23,35,42,47,57,68,80,106,111,120,133],"passive":[24],"diodes":[25],"Dickson":[27],"charge":[28],"pump":[29],"offset-controlled":[31],"comparator-based":[32],"counterparts,":[34],"minimizes":[38],"drop":[40],"along":[41],"conduction":[43],"path":[44],"and":[45,54,73,93,127],"solves":[46],"reverse":[48],"leakage":[49],"problem":[50],"caused":[51],"by":[52],"delay":[53],"mismatch":[55],"of":[56,103,117,138],"conventional":[58],"diode.":[60],"Based":[61],"on":[62],"SMIC":[63],"0.18\u03bcm":[64],"standard":[65],"CMOS":[66],"process,":[67],"simulated":[72],"implemented.":[74],"The":[75],"measured":[76],"results":[77],"show":[78],"that":[79],"can":[82,109,142],"operate":[83],"properly":[84],"amplitudes":[87],"from":[88,95],"0.2":[89],"V":[90],"to":[91,97],"1.0V":[92],"frequencies":[94],"20Hz":[96],"3000Hz.":[98],"With":[99],"a":[100],"200Hz":[101],"0.6V":[104],"amplitude,":[105],"achieve":[110],"peak":[112],"power":[113],"conversion":[114,135],"efficiency":[115,136],"(PCE)":[116],"92.5%.":[118],"When":[119],"amplitude":[122],"greater":[124],"than":[125,131],"0.3V":[126],"load":[128],"resistance":[129],"larger":[130],"20k\u03a9,":[132],"(VCE)":[137],"at":[139],"least":[140],"93%":[141],"be":[143],"achieved.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
