{"id":"https://openalex.org/W4360605720","doi":"https://doi.org/10.1109/isscc42615.2023.10067672","title":"8.1 An 11.5-to-14.3GHz 192.8dBc/Hz FoM at 1MHz Offset Dual-Core Enhanced Class-F VCO with Common-Mode-Noise Self-Cancellation and Isolation Technique","display_name":"8.1 An 11.5-to-14.3GHz 192.8dBc/Hz FoM at 1MHz Offset Dual-Core Enhanced Class-F VCO with Common-Mode-Noise Self-Cancellation and Isolation Technique","publication_year":2023,"publication_date":"2023-02-19","ids":{"openalex":"https://openalex.org/W4360605720","doi":"https://doi.org/10.1109/isscc42615.2023.10067672"},"language":"en","primary_location":{"id":"doi:10.1109/isscc42615.2023.10067672","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42615.2023.10067672","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Solid- State Circuits Conference (ISSCC)","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/A5004932472","display_name":"Qixiu Wu","orcid":"https://orcid.org/0009-0009-3220-8483"},"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":true,"raw_author_name":"Qixiu Wu","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","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,Beijing,China","Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","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,Beijing,China","Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101567551","display_name":"Hongzhuo Liu","orcid":"https://orcid.org/0000-0002-7815-1701"},"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":"Hongzhuo Liu","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100449699","display_name":"Shiwei Zhang","orcid":"https://orcid.org/0000-0002-7663-1912"},"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":"Shiwei Zhang","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","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,Beijing,China","Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","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,Beijing,China","Tsinghua University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5004932472"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":3.0037,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.9164325,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"7","last_page":"9"},"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":0.9994999766349792,"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":0.9993000030517578,"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":0.7499428987503052},{"id":"https://openalex.org/keywords/flicker-noise","display_name":"Flicker noise","score":0.674542248249054},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5777484774589539},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.5239760279655457},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5209330916404724},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.48287585377693176},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.47263380885124207},{"id":"https://openalex.org/keywords/inductance","display_name":"Inductance","score":0.46705400943756104},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4339308738708496},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4309079647064209},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41409850120544434},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33104056119918823},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.18010017275810242},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.11593899130821228},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.1068008542060852}],"concepts":[{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.7499428987503052},{"id":"https://openalex.org/C113873419","wikidata":"https://www.wikidata.org/wiki/Q1410810","display_name":"Flicker noise","level":5,"score":0.674542248249054},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5777484774589539},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.5239760279655457},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5209330916404724},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.48287585377693176},{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.47263380885124207},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.46705400943756104},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4339308738708496},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4309079647064209},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41409850120544434},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33104056119918823},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.18010017275810242},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.11593899130821228},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.1068008542060852},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc42615.2023.10067672","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42615.2023.10067672","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Solid- State Circuits Conference (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1966187371","https://openalex.org/W2792383978","https://openalex.org/W4220825384"],"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/W2285615337","https://openalex.org/W2365449259","https://openalex.org/W2057338677","https://openalex.org/W2061664740","https://openalex.org/W1987353379"],"abstract_inverted_index":{"The":[0,320,351],"current":[1,160,181,197],"5G":[2],"and":[3,19,29,39,63,156,173,246,250,281,299,309,329],"future":[4],"6G":[5],"high-speed":[6],"mobile-Internet":[7],"era":[8],"puts":[9],"forward":[10],"stricter":[11],"requirements":[12],"on":[13],"the":[14,50,58,80,90,101,118,122,128,138,143,150,163,171,179,184,191,195,199,204,213,216,220,223,228,232,236,239,244,251,256,260,264,270,293,297,300,306,310,314,325],"power":[15,59,105],"consumption,":[16],"silicon":[17],"area,":[18,292],"phase":[20,92,129,193,248,334],"noise":[21,93,130,159,180,196,207,249,295,311,335],"specifications":[22],"for":[23,45,112,219],"local":[24],"oscillators":[25,65,96],"(LOs)":[26],"in":[27,33,77,82,98,146,177,190,225,286,359],"mobile":[28,35,46],"portable":[30],"devices,":[31],"especially":[32],"battery-powered":[34],"phones,":[36],"notebook":[37],"computers,":[38],"unmanned":[40],"aerial":[41],"vehicles":[42],"(UAVs)":[43],"used":[44,124],"base":[47],"stations.":[48],"Over":[49],"past":[51],"few":[52],"decades,":[53],"intensive":[54],"research":[55],"to":[56,117,126,132,194,208,253,263,268,316,346],"improve":[57],"efficiency":[60],"of":[61,103,198,215,238,243,296,342,349],"RF":[62],"millimeter-wave":[64],"while":[66],"maintaining":[67],"required":[68],"phase-noise":[69],"characteristic":[70],"has":[71],"been":[72],"carried":[73],"out.":[74],"As":[75],"represented":[76],"Fig.":[78],"8.1.1,":[79],"authors":[81,224],"[1]":[83,99],"reported":[84,176,352],"a":[85,134,273,340,360],"BiCMOS":[86],"series-resonance":[87],"VCO":[88,277,331],"with":[89,231,278],"lowest":[91],"among":[94,356],"silicon-based":[95],"identified":[97],"at":[100,137,162,170,235,305,336],"cost":[102,237],"high":[104,135,151],"consumption":[106],"(600mW),":[107],"which":[108,202,344],"is":[109,131,188,284,302,318,354],"not":[110],"feasible":[111],"energy-efficient":[113],"applications.":[114],"In":[115,266],"addition":[116],"series":[119],"resonance":[120],"technique,":[121],"commonly":[123],"method":[125],"reduce":[127],"introduce":[133],"resistance":[136,152],"second":[139],"harmonic":[140],"frequency.":[141],"However,":[142],"head":[144,185],"filter":[145,230],"[2]":[147],"that":[148,324],"generates":[149],"occupies":[153],"additional":[154,217,291],"area":[155,218],"cannot":[157],"prevent":[158],"injection":[161,294],"GND.":[164],"Although":[165],"separate":[166],"filters":[167],"are":[168],"added":[169],"VDD":[172,261,298],"GND,":[174],"as":[175],"[3],":[178],"passing":[182],"through":[183],"common-mode":[186,221,229],"inductance":[187],"coupled":[189,262],"same":[192,307],"bottom":[200],"inductance,":[201],"increases":[203],"total":[205],"injected":[206],"some":[209],"extent.":[210],"To":[211],"solve":[212],"problem":[214],"resonator,":[222],"[4]":[226],"merged":[227],"differential-mode":[233],"resonator":[234],"reduced":[240],"switching":[241],"speed":[242],"gate":[245,317],"worsened":[247],"ability":[252],"cut":[254],"off":[255],"noise-injection":[257],"path":[258,312],"from":[259,313,339],"gate.":[265],"order":[267],"overcome":[269],"above-mentioned":[271],"issues,":[272],"11.5-to-14.3GHz":[274],"dual-core":[275],"Class-F":[276],"common-mode-noise":[279,327],"self-cancellation":[280,328],"isolation":[282,330],"technique":[283],"proposed":[285,326],"this":[287],"paper.":[288],"Without":[289],"occupying":[290],"GND":[301],"cancelled":[303],"inherently":[304],"time,":[308],"drain":[315],"isolated.":[319],"measurement":[321],"results":[322],"indicate":[323],"achieves":[332],"-119.2dBc/Hz":[333],"1MHz":[337],"offset":[338],"carrier":[341],"11.8GHz,":[343],"translates":[345],"an":[347],"FoM":[348,353],"192.8dBc/Hz.":[350],"competitive":[355],"VCOs":[357],"operating":[358],"nearby":[361],"frequency":[362],"range.":[363]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":5}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
