{"id":"https://openalex.org/W4400070994","doi":"https://doi.org/10.1109/tcsi.2024.3415955","title":"A Fully-Integrated Flexible Dual-Ring Switched-Capacitor DC\u2013DC Converter With Fractional VCRs and Parasitic Reduction","display_name":"A Fully-Integrated Flexible Dual-Ring Switched-Capacitor DC\u2013DC Converter With Fractional VCRs and Parasitic Reduction","publication_year":2024,"publication_date":"2024-06-27","ids":{"openalex":"https://openalex.org/W4400070994","doi":"https://doi.org/10.1109/tcsi.2024.3415955"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2024.3415955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2024.3415955","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","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/A5101822212","display_name":"Yifan Jiang","orcid":"https://orcid.org/0009-0002-7406-5950"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Yifan Jiang","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, and FST-DECE, University of Macau, Macau, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, and FST-DECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071025160","display_name":"Yan L\u00fc","orcid":"https://orcid.org/0000-0001-9273-7576"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Yan Lu","raw_affiliation_strings":["State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, and FST-DECE, University of Macau, Macau, China"],"raw_orcid":"https://orcid.org/0000-0001-9273-7576","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, and FST-DECE, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I4210119392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074569526","display_name":"Junmin Jiang","orcid":"https://orcid.org/0000-0001-6529-0422"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junmin Jiang","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, Southern University of Science and Technology, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-6529-0422","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5057,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.57692632,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"71","issue":"12","first_page":"5683","last_page":"5693"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","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/T10175","display_name":"Advanced DC-DC Converters","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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9983000159263611,"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.992900013923645,"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":0.785468339920044},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6144814491271973},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5190508961677551},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.474804550409317},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.43551698327064514},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.39078229665756226},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37407052516937256},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.36327800154685974},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1990751028060913},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.17684060335159302},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16893219947814941},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12040579319000244}],"concepts":[{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.785468339920044},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6144814491271973},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5190508961677551},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.474804550409317},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.43551698327064514},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.39078229665756226},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37407052516937256},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.36327800154685974},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1990751028060913},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.17684060335159302},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16893219947814941},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12040579319000244},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2024.3415955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2024.3415955","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G4141012098","display_name":null,"funder_award_id":"62122001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6509719314","display_name":null,"funder_award_id":"62104093","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7833538736","display_name":null,"funder_award_id":"JCYJ20220818100609021","funder_id":"https://openalex.org/F4320329791","funder_display_name":"Shenzhen Fundamental Research Program"},{"id":"https://openalex.org/G8574203087","display_name":null,"funder_award_id":"0103/2022/AFJ","funder_id":"https://openalex.org/F4320323893","funder_display_name":"Fundo para o Desenvolvimento das Ci\u00eancias e da Tecnologia"},{"id":"https://openalex.org/G8920229088","display_name":null,"funder_award_id":"2022A1515010557","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320323893","display_name":"Fundo para o Desenvolvimento das Ci\u00eancias e da Tecnologia","ror":"https://ror.org/05vna4324"},{"id":"https://openalex.org/F4320329791","display_name":"Shenzhen Fundamental Research Program","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1989268521","https://openalex.org/W1990347755","https://openalex.org/W2022999871","https://openalex.org/W2033882929","https://openalex.org/W2079442988","https://openalex.org/W2081458850","https://openalex.org/W2101987266","https://openalex.org/W2289217771","https://openalex.org/W2292820391","https://openalex.org/W2552288005","https://openalex.org/W2592669763","https://openalex.org/W2791169167","https://openalex.org/W2906622886","https://openalex.org/W2986734433","https://openalex.org/W4360605439","https://openalex.org/W4360605770","https://openalex.org/W4385079942"],"related_works":["https://openalex.org/W2354365353","https://openalex.org/W2811287415","https://openalex.org/W1988437325","https://openalex.org/W2354835317","https://openalex.org/W2171140818","https://openalex.org/W2130152888","https://openalex.org/W2003918017","https://openalex.org/W4252544904","https://openalex.org/W2906102508","https://openalex.org/W2124313625"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,57,86,166],"fully-integrated":[4],"flexible":[5,59],"dual-ring":[6,34],"switched-capacitor":[7],"(SC)":[8],"converter":[9,37,84],"to":[10,95,128,148],"address":[11],"the":[12,23,32,45,51,71,83,99,103,117,130,151],"limited":[13],"output":[14,62,88,92],"voltage":[15,75,140],"resolution":[16],"in":[17,30,165],"conventional":[18],"SC":[19,28,35,97],"converters.":[20],"Based":[21],"on":[22],"concept":[24],"of":[25,41,61,73,150],"reconfiguring":[26],"multiple":[27],"cells":[29],"series,":[31],"proposed":[33,100],"(DRSC)":[36],"offers":[38,85],"various":[39],"combinations":[40],"cascading":[42],"stages":[43],"through":[44],"outer":[46],"main":[47,152],"ring":[48],"configuration.":[49],"Furthermore,":[50],"inner":[52],"sub-ring":[53],"operation":[54],"allows":[55],"for":[56],"more":[58],"selection":[60],"nodes,":[63],"enabling":[64],"different":[65],"power":[66,124],"path":[67],"interconnections":[68],"and":[69,90,116,170,176],"increasing":[70],"number":[72],"available":[74],"conversion":[76],"ratios":[77],"(VCRs).":[78],"With":[79],"9":[80],"fractional":[81],"VCRs,":[82],"wide":[87],"range":[89],"fine":[91],"resolution.":[93],"Compared":[94],"traditional":[96],"topologies,":[98],"topology":[101],"exhibits":[102],"lowest":[104],"slow":[105],"switching":[106],"limit":[107],"resistance":[108],"(R<inline-formula":[109],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[110],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[111],"<tex-math":[112],"notation=\"LaTeX\">$_{\\mathrm":[113],"{SSL}}$":[114],"</tex-math></inline-formula>)":[115],"most":[118],"favorable":[119],"G-V2":[120],"metric,":[121],"indicating":[122],"high":[123],"efficiency.":[125],"In":[126],"addition,":[127],"reduce":[129],"parasitic":[131],"capacitance,":[132],"triple-well":[133],"junction":[134],"capacitors":[135],"with":[136,145,172],"increased":[137],"reverse":[138],"bias":[139],"were":[141],"proposed.":[142],"Parasitic":[143],"capacitance":[144,153],"as":[146],"low":[147],"0.4%":[149],"was":[154,159,163],"achieved.":[155],"3.9%":[156],"efficiency":[157,175],"improvement":[158],"measured.":[160],"The":[161],"chip":[162],"fabricated":[164],"180nm":[167],"CMOS":[168],"process":[169],"measured":[171],"83%":[173],"peak":[174],"200mA":[177],"maximum":[178],"load":[179],"current.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}