{"id":"https://openalex.org/W3157646419","doi":"https://doi.org/10.1109/iscas51556.2021.9401690","title":"Fractional-N Sub-Sampling PLL Using a Calibrated Delay Line for Phase Noise Cancellation","display_name":"Fractional-N Sub-Sampling PLL Using a Calibrated Delay Line for Phase Noise Cancellation","publication_year":2021,"publication_date":"2021-04-27","ids":{"openalex":"https://openalex.org/W3157646419","doi":"https://doi.org/10.1109/iscas51556.2021.9401690","mag":"3157646419"},"language":"en","primary_location":{"id":"doi:10.1109/iscas51556.2021.9401690","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas51556.2021.9401690","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":"conference-paper","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/A5055428279","display_name":"Pratap Tumkur Renukaswamy","orcid":"https://orcid.org/0000-0003-4148-7188"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]},{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Pratap Tumkur Renukaswamy","raw_affiliation_strings":["Department ETRO, Vrije Universiteit Brussel, Brussels, Belgium","IMEC, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department ETRO, Vrije Universiteit Brussel, Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]},{"raw_affiliation_string":"IMEC, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043361868","display_name":"Nereo Markuli\u0107","orcid":"https://orcid.org/0000-0001-6691-4647"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Nereo Markulic","raw_affiliation_strings":["IMEC, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059069030","display_name":"Piet Wambacq","orcid":"https://orcid.org/0000-0003-4388-7257"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]},{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Piet Wambacq","raw_affiliation_strings":["Department ETRO, Vrije Universiteit Brussel, Brussels, Belgium","IMEC, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department ETRO, Vrije Universiteit Brussel, Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]},{"raw_affiliation_string":"IMEC, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042750271","display_name":"Jan Craninckx","orcid":"https://orcid.org/0000-0002-3980-0203"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jan Craninckx","raw_affiliation_strings":["IMEC, Leuven, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMEC, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.221,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.72808203,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"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/T11417","display_name":"Advancements in PLL and VCO Technologies","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/T11417","display_name":"Advancements in PLL and VCO Technologies","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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.996399998664856,"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9941999912261963,"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/phase-noise","display_name":"Phase noise","score":0.8980596661567688},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.7807881832122803},{"id":"https://openalex.org/keywords/dbc","display_name":"dBc","score":0.6743489503860474},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5877307653427124},{"id":"https://openalex.org/keywords/phase-detector","display_name":"Phase detector","score":0.5648428797721863},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.490054726600647},{"id":"https://openalex.org/keywords/feed-forward","display_name":"Feed forward","score":0.4815828800201416},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.47832298278808594},{"id":"https://openalex.org/keywords/oscillator-phase-noise","display_name":"Oscillator phase noise","score":0.47430184483528137},{"id":"https://openalex.org/keywords/active-noise-control","display_name":"Active noise control","score":0.47023385763168335},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46518582105636597},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.4568908214569092},{"id":"https://openalex.org/keywords/noise-temperature","display_name":"Noise temperature","score":0.4481571614742279},{"id":"https://openalex.org/keywords/phase-frequency-detector","display_name":"Phase frequency detector","score":0.431493878364563},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3892558515071869},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.37219518423080444},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3437249958515167},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.34361594915390015},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.34057170152664185},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.2840726375579834},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.26754868030548096},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20677641034126282},{"id":"https://openalex.org/keywords/charge-pump","display_name":"Charge pump","score":0.1896776258945465},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.17486295104026794},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.09472888708114624}],"concepts":[{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.8980596661567688},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.7807881832122803},{"id":"https://openalex.org/C193523891","wikidata":"https://www.wikidata.org/wiki/Q1771950","display_name":"dBc","level":3,"score":0.6743489503860474},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5877307653427124},{"id":"https://openalex.org/C110086884","wikidata":"https://www.wikidata.org/wiki/Q2085341","display_name":"Phase detector","level":3,"score":0.5648428797721863},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.490054726600647},{"id":"https://openalex.org/C38858127","wikidata":"https://www.wikidata.org/wiki/Q5441228","display_name":"Feed forward","level":2,"score":0.4815828800201416},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.47832298278808594},{"id":"https://openalex.org/C26571440","wikidata":"https://www.wikidata.org/wiki/Q7106415","display_name":"Oscillator phase noise","level":5,"score":0.47430184483528137},{"id":"https://openalex.org/C100342000","wikidata":"https://www.wikidata.org/wiki/Q583234","display_name":"Active noise control","level":3,"score":0.47023385763168335},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46518582105636597},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.4568908214569092},{"id":"https://openalex.org/C52660251","wikidata":"https://www.wikidata.org/wiki/Q17083145","display_name":"Noise temperature","level":3,"score":0.4481571614742279},{"id":"https://openalex.org/C2776158855","wikidata":"https://www.wikidata.org/wiki/Q2085341","display_name":"Phase frequency detector","level":5,"score":0.431493878364563},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3892558515071869},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.37219518423080444},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3437249958515167},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.34361594915390015},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.34057170152664185},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.2840726375579834},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.26754868030548096},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20677641034126282},{"id":"https://openalex.org/C114825011","wikidata":"https://www.wikidata.org/wiki/Q440704","display_name":"Charge pump","level":4,"score":0.1896776258945465},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.17486295104026794},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.09472888708114624},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.0},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control 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},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/iscas51556.2021.9401690","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas51556.2021.9401690","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"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:162148","is_oa":false,"landing_page_url":"https://biblio.vub.ac.be/vubir/fractionaln-subsampling-pll-using-a-calibrated-delay-line-for-phase-noise-cancellation(6226417b-0c00-47c8-9b51-6d1f3b061227).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:162148","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ISCAS51556.2021.9401690","pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:184746","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2072473787","https://openalex.org/W2097406868","https://openalex.org/W2121854746","https://openalex.org/W2142610168","https://openalex.org/W2161581992","https://openalex.org/W2476112607","https://openalex.org/W2528482522","https://openalex.org/W2766666483","https://openalex.org/W2790703790","https://openalex.org/W2887363408","https://openalex.org/W2887721668","https://openalex.org/W2921886179","https://openalex.org/W2922466273"],"related_works":["https://openalex.org/W3093724499","https://openalex.org/W2213169543","https://openalex.org/W2144473175","https://openalex.org/W2538004191","https://openalex.org/W1964022231","https://openalex.org/W2326841001","https://openalex.org/W97081642","https://openalex.org/W2157741205","https://openalex.org/W2020363021","https://openalex.org/W2114897461"],"abstract_inverted_index":{"This":[0],"work":[1],"extends":[2],"the":[3,37,48,57,70,74,78,89,95],"concept":[4],"of":[5,73,94],"feedforward":[6],"phase":[7,31,39,59,79,92,108],"noise":[8,40,60,80,93,109],"cancellation":[9,81],"(FPNC)":[10],"technique":[11],"to":[12,35,46,55,68,104],"a":[13,20],"fractional-N":[14,98],"subsampling":[15],"phase-locked":[16],"loop":[17],"(SSPLL),":[18],"using":[19],"low-power":[21],"and":[22,41],"low-":[23],"area":[24],"ring":[25],"voltage-controlled":[26,49],"oscillator":[27],"(RVCO).":[28],"The":[29,83],"sub-sampling":[30],"detector":[32],"is":[33,44,66],"used":[34,45],"measure":[36],"RVCO":[38],"its":[42],"output":[43],"tune":[47],"delay":[50],"line":[51],"(VCDL),":[52],"in":[53],"order":[54],"cancel":[56],"excess":[58],"measured.":[61],"A":[62],"background":[63],"calibration":[64],"algorithm":[65],"proposed":[67],"calibrate":[69],"gain":[71],"error":[72],"VCDL,":[75],"which":[76],"improves":[77,100],"accuracy.":[82],"system":[84],"model":[85],"simulations":[86],"shows":[87],"that,":[88],"total":[90],"integrated":[91],"2.4":[96],"GHz":[97],"SSPLL":[99],"from":[101],"-20.6":[102],"dBc":[103,106],"-34":[105],"after":[107],"cancellation.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
