{"id":"https://openalex.org/W3015220576","doi":"https://doi.org/10.1109/a-sscc47793.2019.9056921","title":"A Conversion-Ratio-Insensitive High Efficiency Soft-Charging-Based SC DC-DC Boost Converter for Energy Harvesting in Miniature Sensor Systems","display_name":"A Conversion-Ratio-Insensitive High Efficiency Soft-Charging-Based SC DC-DC Boost Converter for Energy Harvesting in Miniature Sensor Systems","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3015220576","doi":"https://doi.org/10.1109/a-sscc47793.2019.9056921","mag":"3015220576"},"language":"en","primary_location":{"id":"doi:10.1109/a-sscc47793.2019.9056921","is_oa":false,"landing_page_url":"https://doi.org/10.1109/a-sscc47793.2019.9056921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Asian Solid-State Circuits Conference (A-SSCC)","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/A5100354901","display_name":"Junyoung Park","orcid":"https://orcid.org/0000-0001-8932-2820"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Junyoung Park","raw_affiliation_strings":["Samsung Electronics, Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics, Suwon, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036898230","display_name":"Hyungmin Gi","orcid":"https://orcid.org/0000-0002-6851-2825"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyungmin Gi","raw_affiliation_strings":["Sungkyunkwan University, Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050854730","display_name":"Seungchul Jung","orcid":"https://orcid.org/0000-0003-2727-0791"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seungchul Jung","raw_affiliation_strings":["Samsung Advanced Institute of Technology, Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Advanced Institute of Technology, Suwon, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101464208","display_name":"Sang Joon Kim","orcid":"https://orcid.org/0000-0003-2286-3790"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang Joon Kim","raw_affiliation_strings":["Samsung Advanced Institute of Technology, Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Advanced Institute of Technology, Suwon, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040564153","display_name":"Yoonmyung Lee","orcid":"https://orcid.org/0000-0001-9468-1692"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yoonmyung Lee","raw_affiliation_strings":["Sungkyunkwan University, Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Sungkyunkwan University, Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100354901"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":0.2914,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.58388906,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"259","last_page":"262"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998999834060669,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9995999932289124,"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/capacitor","display_name":"Capacitor","score":0.7949324250221252},{"id":"https://openalex.org/keywords/energy-conversion-efficiency","display_name":"Energy conversion efficiency","score":0.6757321953773499},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.6657200455665588},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6606670618057251},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6050695776939392},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5922601819038391},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.5454112887382507},{"id":"https://openalex.org/keywords/switched-capacitor","display_name":"Switched capacitor","score":0.4916875958442688},{"id":"https://openalex.org/keywords/charge-pump","display_name":"Charge pump","score":0.48239123821258545},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4770490527153015},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.45533129572868347},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.42348039150238037},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3850787878036499},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3687668442726135},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36703142523765564},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27951475977897644},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.27621763944625854},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2717774510383606},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.17482948303222656}],"concepts":[{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.7949324250221252},{"id":"https://openalex.org/C206991015","wikidata":"https://www.wikidata.org/wiki/Q192704","display_name":"Energy conversion efficiency","level":2,"score":0.6757321953773499},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6657200455665588},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6606670618057251},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6050695776939392},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5922601819038391},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.5454112887382507},{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.4916875958442688},{"id":"https://openalex.org/C114825011","wikidata":"https://www.wikidata.org/wiki/Q440704","display_name":"Charge pump","level":4,"score":0.48239123821258545},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4770490527153015},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.45533129572868347},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.42348039150238037},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3850787878036499},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3687668442726135},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36703142523765564},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27951475977897644},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.27621763944625854},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2717774510383606},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.17482948303222656},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"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/a-sscc47793.2019.9056921","is_oa":false,"landing_page_url":"https://doi.org/10.1109/a-sscc47793.2019.9056921","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Asian Solid-State Circuits Conference (A-SSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1977444568","https://openalex.org/W2125063700","https://openalex.org/W2204057988","https://openalex.org/W2564084451","https://openalex.org/W2906622886","https://openalex.org/W2964719609","https://openalex.org/W2966839653"],"related_works":["https://openalex.org/W631083485","https://openalex.org/W4313452936","https://openalex.org/W2097026685","https://openalex.org/W2480068220","https://openalex.org/W2070883797","https://openalex.org/W4386859288","https://openalex.org/W2102542442","https://openalex.org/W1986220761","https://openalex.org/W2042495646","https://openalex.org/W294789908"],"abstract_inverted_index":{"A":[0],"switched-capacitor":[1],"(SC)":[2],"DC-DC":[3,31],"boost":[4],"converter":[5,86],"suitable":[6],"for":[7,38,75,104,134],"energy":[8,136],"harvesting":[9,16,135],"in":[10,23],"IoT":[11],"sensor":[12],"systems":[13],"with":[14,58,141],"varying":[15],"source":[17,140],"and":[18,67,81,98,125],"battery":[19,144],"voltages":[20,115],"is":[21,35,47,65],"presented":[22],"this":[24],"paper.":[25],"Unlike":[26],"the":[27],"conventional":[28],"multi-staged":[29],"SC":[30,45],"converters,":[32],"where":[33],"efficiency":[34,71,90,95,101,122,128],"optimized":[36],"only":[37],"a":[39,76,93,110,120,138,142],"few":[40],"topology-dependent":[41],"conversion":[42,46,70],"ratios,":[43],"soft-charging-based":[44],"adopted":[48],"to":[49],"achieve":[50],"conversion-ratio-insensitive":[51],"high":[52,69,89],"efficiency.":[53],"With":[54],"soft-charging":[55],"flying":[56],"capacitors":[57],"small":[59],"voltage":[60,145],"steps,":[61],"charge":[62],"redistribution":[63],"loss":[64],"minimized":[66],"evenly":[68,88],"can":[72],"be":[73],"achieved":[74,119],"wide":[77,111,143],"range":[78,112,146],"of":[79,96,102,113,123,129],"input":[80,114],"output":[82,108],"voltages.":[83],"The":[84],"proposed":[85],"exhibited":[87],"by":[91],"achieving":[92],"peak":[94,121],"85.3%":[97],"an":[99,126],"average":[100,127],"83.6%":[103],"generating":[105],"regulated":[106],"1.8V":[107],"from":[109,137],"(0.9-1.8V).":[116],"It":[117],"also":[118],"88.9%":[124],"87.6":[130],"<sup":[131],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[132],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">%</sup>":[133],"1.2V":[139],"(3.0-4.2V).":[147]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}