{"id":"https://openalex.org/W3157602699","doi":"https://doi.org/10.1109/iscas51556.2021.9401076","title":"A 2.45-GHz RF Energy Harvester with On-Chip 8-VCR SC Booster for IoT Devices","display_name":"A 2.45-GHz RF Energy Harvester with On-Chip 8-VCR SC Booster for IoT Devices","publication_year":2021,"publication_date":"2021-04-27","ids":{"openalex":"https://openalex.org/W3157602699","doi":"https://doi.org/10.1109/iscas51556.2021.9401076","mag":"3157602699"},"language":"en","primary_location":{"id":"doi:10.1109/iscas51556.2021.9401076","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas51556.2021.9401076","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5086462741","display_name":"Chae-Hyun 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":true,"raw_author_name":"Chae-Hyun Kim","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042373004","display_name":"Hyung\u2010Min Lee","orcid":"https://orcid.org/0000-0003-1191-3553"},"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":"Hyung-Min Lee","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5086462741"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":0.3008,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.54705704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9998000264167786,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9983999729156494,"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/booster","display_name":"Booster (rocketry)","score":0.9320939779281616},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6263781785964966},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6155892014503479},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5844189524650574},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.584341824054718},{"id":"https://openalex.org/keywords/energy-conversion-efficiency","display_name":"Energy conversion efficiency","score":0.5796862244606018},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5777398943901062},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5389483571052551},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.49138203263282776},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46665143966674805},{"id":"https://openalex.org/keywords/switched-capacitor","display_name":"Switched capacitor","score":0.4314733147621155},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4048006236553192},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3419939875602722},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27648431062698364},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08972698450088501}],"concepts":[{"id":"https://openalex.org/C203165030","wikidata":"https://www.wikidata.org/wiki/Q741745","display_name":"Booster (rocketry)","level":2,"score":0.9320939779281616},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6263781785964966},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6155892014503479},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5844189524650574},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.584341824054718},{"id":"https://openalex.org/C206991015","wikidata":"https://www.wikidata.org/wiki/Q192704","display_name":"Energy conversion efficiency","level":2,"score":0.5796862244606018},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5777398943901062},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5389483571052551},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.49138203263282776},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46665143966674805},{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.4314733147621155},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4048006236553192},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3419939875602722},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27648431062698364},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08972698450088501},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","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/iscas51556.2021.9401076","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas51556.2021.9401076","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-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":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322202","display_name":"IC Design Education Center","ror":"https://ror.org/005v57z85"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2335903057","https://openalex.org/W2518617106","https://openalex.org/W2561318521","https://openalex.org/W2604391376","https://openalex.org/W2889612200","https://openalex.org/W2905465891","https://openalex.org/W2948763686"],"related_works":["https://openalex.org/W2298819070","https://openalex.org/W746547021","https://openalex.org/W2045728832","https://openalex.org/W2981627373","https://openalex.org/W2390597711","https://openalex.org/W2321842825","https://openalex.org/W4296935286","https://openalex.org/W2584021408","https://openalex.org/W3009650178","https://openalex.org/W2087560913"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3,17,28],"efficient":[4],"RF":[5,63],"energy":[6],"harvester":[7],"with":[8,65],"reconfigurable":[9],"voltage":[10,54],"conversion":[11,79],"ratio":[12],"(VCR).":[13],"The":[14,39],"system":[15,41],"adopts":[16],"optimal":[18],"combination":[19],"of":[20,35,55,68],"multi-stage":[21],"differential":[22],"drive":[23],"cross-coupled":[24],"(DDCC)":[25],"rectifiers":[26],"and":[27,42],"on-":[29],"chip":[30],"switched-capacitor":[31],"(SC)":[32],"booster":[33,75],"capable":[34],"providing":[36],"8":[37],"VCRs.":[38],"proposed":[40],"its":[43],"post-layout":[44],"simulation":[45],"in":[46],"65nm":[47],"CMOS":[48],"process":[49],"verify":[50],"that":[51],"the":[52,73,77],"output":[53],"1":[56],"V":[57],"can":[58],"be":[59],"generated":[60],"from":[61],"2.45-GHz":[62],"signals":[64],"input":[66],"power":[67,78],"-":[69],"20.1":[70],"dBm,":[71],"while":[72],"SC":[74],"achieves":[76],"efficiency":[80],"(PCE)":[81],"up":[82],"to":[83],"68.3%.":[84]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}