{"id":"https://openalex.org/W4381732671","doi":"https://doi.org/10.1109/cicc57935.2023.10121234","title":"A 25.0-to-35.9GHz Dual-Layer Quad-Core Dual-Mode VCO with 189.1dBc/Hz FoM and 200.2dBc/Hz FoMT at 1MHz Offset in 65nm CMOS","display_name":"A 25.0-to-35.9GHz Dual-Layer Quad-Core Dual-Mode VCO with 189.1dBc/Hz FoM and 200.2dBc/Hz FoMT at 1MHz Offset in 65nm CMOS","publication_year":2023,"publication_date":"2023-04-01","ids":{"openalex":"https://openalex.org/W4381732671","doi":"https://doi.org/10.1109/cicc57935.2023.10121234"},"language":"en","primary_location":{"id":"doi:10.1109/cicc57935.2023.10121234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc57935.2023.10121234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Custom Integrated Circuits Conference (CICC)","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/A5070858334","display_name":"Pingda Guan","orcid":"https://orcid.org/0000-0002-9296-3300"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pingda Guan","raw_affiliation_strings":["Tsinghua University,School of Integrated Circuits, BNRist","School of Integrated Circuits, BNRist, Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,School of Integrated Circuits, BNRist","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, BNRist, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086243413","display_name":"Haikun Jia","orcid":"https://orcid.org/0000-0003-4564-8938"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haikun Jia","raw_affiliation_strings":["Tsinghua University,School of Integrated Circuits, BNRist","School of Integrated Circuits, BNRist, Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,School of Integrated Circuits, BNRist","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, BNRist, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074494245","display_name":"Wei Deng","orcid":"https://orcid.org/0000-0002-6323-4539"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Deng","raw_affiliation_strings":["Tsinghua University,School of Integrated Circuits, BNRist","School of Integrated Circuits, BNRist, Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,School of Integrated Circuits, BNRist","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, BNRist, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002404961","display_name":"Ruichang Ma","orcid":"https://orcid.org/0000-0002-2257-7105"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruichang Ma","raw_affiliation_strings":["Tsinghua University,School of Integrated Circuits, BNRist","School of Integrated Circuits, BNRist, Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,School of Integrated Circuits, BNRist","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, BNRist, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055724322","display_name":"Huabing Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huabing Liao","raw_affiliation_strings":["Tsinghua University,School of Integrated Circuits, BNRist","School of Integrated Circuits, BNRist, Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,School of Integrated Circuits, BNRist","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, BNRist, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100356864","display_name":"Zhihua Wang","orcid":"https://orcid.org/0000-0001-6567-0759"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhihua Wang","raw_affiliation_strings":["Tsinghua University,School of Integrated Circuits, BNRist","School of Integrated Circuits, BNRist, Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,School of Integrated Circuits, BNRist","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, BNRist, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052727227","display_name":"Baoyong Chi","orcid":"https://orcid.org/0000-0003-4399-4423"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoyong Chi","raw_affiliation_strings":["Tsinghua University,School of Integrated Circuits, BNRist","School of Integrated Circuits, BNRist, Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,School of Integrated Circuits, BNRist","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"School of Integrated Circuits, BNRist, Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":1.7421,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.84553729,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T11417","display_name":"Advancements in PLL and VCO Technologies","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/T10472","display_name":"Semiconductor materials and devices","score":0.9991999864578247,"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":0.809927225112915},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6548393368721008},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5057828426361084},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4694623053073883},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.46171948313713074},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4487341046333313},{"id":"https://openalex.org/keywords/frequency-synthesizer","display_name":"Frequency synthesizer","score":0.42931699752807617},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39977434277534485},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3874216675758362},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32153114676475525},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.28110793232917786},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23456209897994995}],"concepts":[{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.809927225112915},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6548393368721008},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5057828426361084},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4694623053073883},{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.46171948313713074},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4487341046333313},{"id":"https://openalex.org/C182099602","wikidata":"https://www.wikidata.org/wiki/Q2660678","display_name":"Frequency synthesizer","level":4,"score":0.42931699752807617},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39977434277534485},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3874216675758362},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32153114676475525},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.28110793232917786},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23456209897994995}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cicc57935.2023.10121234","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc57935.2023.10121234","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Custom Integrated Circuits Conference (CICC)","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":0.6700000166893005}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2890905903","https://openalex.org/W2891924334","https://openalex.org/W2921310211"],"related_works":["https://openalex.org/W3129408886","https://openalex.org/W4233090067","https://openalex.org/W2365946217","https://openalex.org/W1964543336","https://openalex.org/W2368638770","https://openalex.org/W2365449259","https://openalex.org/W2057338677","https://openalex.org/W2105518569","https://openalex.org/W2285615337","https://openalex.org/W2539579532"],"abstract_inverted_index":{"The":[0,15,197],"5":[1,32],"G":[2,33],"communication":[3,34],"has":[4],"placed":[5],"stringent":[6],"requirements":[7],"on":[8],"the":[9,25,84,109,134,144,153,163,186,190,208],"performance":[10],"of":[11,55,131,147],"local":[12],"oscillators":[13,132,160],"(LOs).":[14],"LO":[16],"needs":[17],"a":[18,94,167],"wide":[19,95],"frequency":[20,28,110],"tuning":[21,96,111],"range":[22,112],"to":[23,39,64,161,172,184],"cover":[24],"various":[26],"mm-wave":[27,59],"bands":[29],"allocated":[30],"for":[31,143],"and":[35,51],"ultra-low":[36],"phase":[37,70,85,115],"noise":[38,86,116],"support":[40],"advanced":[41],"modulations":[42],"such":[43,66],"as":[44],"1024-QAM.":[45],"However,":[46,149],"with":[47,113],"increasing":[48],"parasitic":[49],"effects":[50],"limited":[52],"quality":[53],"factors":[54],"passive":[56],"components":[57],"in":[58,157],"bands,":[60],"it":[61],"is":[62,133,141,155,170],"challenging":[63],"meet":[65],"requirements.":[67],"For":[68,93],"low":[69],"noise,":[71],"multi-core":[72],"technologies":[73,99],"have":[74,100],"been":[75,101],"widely":[76],"used":[77,156],"[1":[78,103],"\u20135].":[79],"Coupled":[80],"N":[81],"cores":[82],"optimize":[83,162],"by":[87],"$10":[88],"\\log":[89],"(N)":[90],"d":[91],"B$.":[92],"range,":[97],"multi-mode":[98],"developed":[102],"\u20133].":[104],"Multiple":[105],"oscillation":[106],"modes":[107],"extend":[108],"less":[114],"penalty":[117],"than":[118,152],"simply":[119],"enlarging":[120],"capacitor":[121],"banks":[122],"or":[123,178,199],"varactors.":[124],"Another":[125],"critical":[126],"but":[127],"rarely":[128],"discussed":[129],"aspect":[130],"supply":[135],"voltage":[136,187],"VDD.":[137],"A":[138],"standard":[139,154,168],"VDD":[140,150,169],"imperative":[142],"system":[145],"integration":[146],"oscillators.":[148],"lower":[151],"many":[158],"reported":[159],"FoM":[164],"[1\u20132].":[165],"When":[166],"applied":[171],"those":[173],"oscillators,":[174],"low-dropout":[175],"regulators":[176],"(LDOs)":[177],"tail":[179,200],"current":[180,201],"sources":[181,202],"are":[182],"necessary":[183],"control":[185],"swing.":[188],"Otherwise,":[189],"oscillator":[191],"core":[192],"would":[193],"face":[194],"reliability":[195],"issues.":[196],"LDOs":[198],"consume":[203],"extra":[204],"power,":[205],"inevitably":[206],"degrading":[207],"overall":[209],"FoM.":[210]},"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
