{"id":"https://openalex.org/W4399450285","doi":"https://doi.org/10.1109/jssc.2024.3404597","title":"A Fully Integrated Nine-Ratio Switched-Capacitor Converter With Overlapped-Conversion-Ratio Modulation for IoT Applications","display_name":"A Fully Integrated Nine-Ratio Switched-Capacitor Converter With Overlapped-Conversion-Ratio Modulation for IoT Applications","publication_year":2024,"publication_date":"2024-06-05","ids":{"openalex":"https://openalex.org/W4399450285","doi":"https://doi.org/10.1109/jssc.2024.3404597"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2024.3404597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2024.3404597","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","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/A5100359573","display_name":"Hyunjin Kim","orcid":"https://orcid.org/0000-0003-3411-3997"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyunjin Kim","raw_affiliation_strings":["Department of Semiconductor System Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Semiconductor System Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064256089","display_name":"Taehyeong Park","orcid":"https://orcid.org/0000-0003-4059-597X"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taehyeong Park","raw_affiliation_strings":["Department of Semiconductor System Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Semiconductor System Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101727097","display_name":"Inho Park","orcid":"https://orcid.org/0000-0003-2067-0557"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Inho Park","raw_affiliation_strings":["Department of Electronic Engineering, Inha University, Incheon, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Inha University, Incheon, South Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012301711","display_name":"Changhun Park","orcid":"https://orcid.org/0009-0003-3288-3581"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Changhun Park","raw_affiliation_strings":["Department of Semiconductor System Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Semiconductor System Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101635469","display_name":"Seokjin Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seokjin Kim","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101683444","display_name":"Seokhee Han","orcid":"https://orcid.org/0009-0008-5616-3577"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seokhee Han","raw_affiliation_strings":["Department of Semiconductor System Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Semiconductor System Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069663548","display_name":"Junwon Jeong","orcid":"https://orcid.org/0000-0001-7999-3305"},"institutions":[{"id":"https://openalex.org/I31766871","display_name":"Sookmyung Women's University","ror":"https://ror.org/00vvvt117","country_code":"KR","type":"education","lineage":["https://openalex.org/I31766871"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Junwon Jeong","raw_affiliation_strings":["Department of Electronics Engineering, Sookmyung Women&#x2019;s University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Sookmyung Women&#x2019;s University, Seoul, South Korea","institution_ids":["https://openalex.org/I31766871"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100777100","display_name":"Chulwoo Kim","orcid":"https://orcid.org/0000-0003-4379-7905"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chulwoo Kim","raw_affiliation_strings":["Department of Electrical Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5100359573"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":0.2054,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48158287,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"59","issue":"10","first_page":"3444","last_page":"3456"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9975000023841858,"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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9975000023841858,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9973999857902527,"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":0.9832000136375427,"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/switched-capacitor","display_name":"Switched capacitor","score":0.737997829914093},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.6602369546890259},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4838230013847351},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.45236772298812866},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4392222762107849},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37805449962615967},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3388655185699463},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.29746177792549133},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18102869391441345},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1329648792743683},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.11665734648704529},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10106074810028076},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.07444882392883301}],"concepts":[{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.737997829914093},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.6602369546890259},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4838230013847351},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.45236772298812866},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4392222762107849},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37805449962615967},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3388655185699463},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.29746177792549133},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18102869391441345},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1329648792743683},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.11665734648704529},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10106074810028076},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.07444882392883301}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2024.3404597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2024.3404597","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8100000023841858,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2819299374","display_name":null,"funder_award_id":"2022R1A2C3012245","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G8576122029","display_name":null,"funder_award_id":"2022R1A2C3012245","funder_id":"https://openalex.org/F4320311687","funder_display_name":"Ministry of Education"}],"funders":[{"id":"https://openalex.org/F4320311687","display_name":"Ministry of Education","ror":"https://ror.org/03m01yf64"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1750823362","https://openalex.org/W1971634392","https://openalex.org/W1996271793","https://openalex.org/W1997266768","https://openalex.org/W2052956233","https://openalex.org/W2059753868","https://openalex.org/W2079442988","https://openalex.org/W2080373020","https://openalex.org/W2100382490","https://openalex.org/W2115664328","https://openalex.org/W2116238498","https://openalex.org/W2158552598","https://openalex.org/W2248891709","https://openalex.org/W2275017144","https://openalex.org/W2289217771","https://openalex.org/W2296476794","https://openalex.org/W2319748949","https://openalex.org/W2332643802","https://openalex.org/W2338141622","https://openalex.org/W2625703740","https://openalex.org/W2760813205","https://openalex.org/W2803209804","https://openalex.org/W2893267240","https://openalex.org/W2894668784","https://openalex.org/W2906622886","https://openalex.org/W2907807897","https://openalex.org/W2920912971","https://openalex.org/W2966385308","https://openalex.org/W2966665427","https://openalex.org/W2984203002","https://openalex.org/W3047770094","https://openalex.org/W3115610077","https://openalex.org/W3130882875","https://openalex.org/W4313886821","https://openalex.org/W4360605439","https://openalex.org/W4360605770","https://openalex.org/W4386108378"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2354365353","https://openalex.org/W2625093826","https://openalex.org/W2811287415","https://openalex.org/W2950174689","https://openalex.org/W1988437325","https://openalex.org/W4200598720","https://openalex.org/W2124313625"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,119],"fully":[4],"integrated":[5],"step-down":[6],"switched-capacitor":[7],"(SC)":[8],"converter":[9,41,96,125],"with":[10,32],"nine":[11],"voltage":[12,21,35],"conversion":[13,57,116],"ratios":[14],"(VCRs)":[15],"that":[16,59],"regulates":[17,97],"an":[18,33],"output":[19,133],"load":[20],"(<inline-formula":[22],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[23,99],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[24,100],"<tex-math":[25,101],"notation=\"LaTeX\">$V_{\\text":[26,102],"{OUT}}$":[27,103],"</tex-math></inline-formula>)":[28],"of":[29,36,135],"0.1\u20133.67":[30],"V":[31],"input":[34],"2.5\u20135":[37],"V.":[38],"The":[39],"proposed":[40,76,95,124],"employs":[42],"5-V":[43],"metal-insulator\u2013metal":[44],"capacitors":[45,50],"and":[46,56,130],"1.8-V":[47],"native":[48],"MOSFET":[49],"to":[51],"achieve":[52],"both":[53],"power":[54,70,115,134],"density":[55],"efficiency":[58,85,129],"are":[60],"suitable":[61],"for":[62],"the":[63,69,75,82,94,113,123,131],"Internet-of-Things":[64],"(IoT)":[65],"applications.":[66],"In":[67],"addition,":[68],"stage":[71],"is":[72],"operated":[73],"by":[74,88],"overlapped-conversion-ratio":[77],"modulation":[78],"(OCRM),":[79],"which":[80],"prevents":[81],"severe":[83],"closed-loop":[84],"loss":[86],"caused":[87],"conventional":[89],"VCR":[90],"control":[91],"schemes.":[92],"Thus,":[93],"<inline-formula":[98],"</tex-math></inline-formula>":[104],"through":[105],"digitally":[106],"controlled":[107],"15":[108],"nine-ratio":[109],"SC":[110],"cells,":[111],"enabling":[112],"frequency-scalable":[114],"operation.":[117],"With":[118],"180-nm":[120],"CMOS":[121],"process,":[122],"achieves":[126],"87%":[127],"peak":[128],"maximum":[132],"421":[136],"mW.":[137]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
