{"id":"https://openalex.org/W7133207174","doi":"https://doi.org/10.1109/tcsii.2026.3669392","title":"A 16-to-24.9 GHz Dual-Core Dual-Mode Noise-Circulating VCO Using Single-Phase Switch With FOM <sub>T</sub> of 209.0 dBc/Hz","display_name":"A 16-to-24.9 GHz Dual-Core Dual-Mode Noise-Circulating VCO Using Single-Phase Switch With FOM <sub>T</sub> of 209.0 dBc/Hz","publication_year":2026,"publication_date":"2026-03-02","ids":{"openalex":"https://openalex.org/W7133207174","doi":"https://doi.org/10.1109/tcsii.2026.3669392"},"language":null,"primary_location":{"id":"doi:10.1109/tcsii.2026.3669392","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2026.3669392","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","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/A5031997350","display_name":"Wanqing Wu","orcid":"https://orcid.org/0000-0001-9134-7437"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"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":"Wanqing Wu","raw_affiliation_strings":["Shenzhen International Graduate School, Tsinghua University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0009-0004-2537-7549","affiliations":[{"raw_affiliation_string":"Shenzhen International Graduate School, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127804558","display_name":"Xinyi Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"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":"Xinyi Zhang","raw_affiliation_strings":["Shenzhen International Graduate School, Tsinghua University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0009-0000-0972-0854","affiliations":[{"raw_affiliation_string":"Shenzhen International Graduate School, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127783383","display_name":"Ning Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ning Zhang","raw_affiliation_strings":["Radiawave Technologies, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Radiawave Technologies, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102254819","display_name":"Ruiyong Xiang","orcid":"https://orcid.org/0009-0009-9772-3419"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"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":"Ruiyong Xiang","raw_affiliation_strings":["Shenzhen International Graduate School, Tsinghua University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0009-0009-9772-3419","affiliations":[{"raw_affiliation_string":"Shenzhen International Graduate School, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Haigang Feng","orcid":"https://orcid.org/0000-0002-8377-1171"},"institutions":[{"id":"https://openalex.org/I3131625388","display_name":"University Town of Shenzhen","ror":"https://ror.org/05f5j6225","country_code":"CN","type":"education","lineage":["https://openalex.org/I3131625388"]},{"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":"Haigang Feng","raw_affiliation_strings":["Shenzhen International Graduate School, Tsinghua University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-8377-1171","affiliations":[{"raw_affiliation_string":"Shenzhen International Graduate School, Tsinghua University, Shenzhen, China","institution_ids":["https://openalex.org/I3131625388","https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5127837331","display_name":"Zhihua Wang","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":"Zhihua Wang","raw_affiliation_strings":["School of Integrated Circuits, Tsinghua University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6567-0759","affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18630968,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"73","issue":"5","first_page":"508","last_page":"512"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.8090999722480774,"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":0.8090999722480774,"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":0.03750000149011612,"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":0.02500000037252903,"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/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.8833000063896179},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.8167999982833862},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.6097999811172485},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5072000026702881},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"Figure of merit","score":0.5029000043869019},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.49459999799728394},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.48669999837875366},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.3357999920845032}],"concepts":[{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.8833000063896179},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.8167999982833862},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.6097999811172485},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5245000123977661},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5072000026702881},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.5029000043869019},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.49459999799728394},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.48669999837875366},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4453999996185303},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4323999881744385},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.3357999920845032},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.30880001187324524},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.30379998683929443},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3012999892234802},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.30070000886917114},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.29840001463890076},{"id":"https://openalex.org/C15485314","wikidata":"https://www.wikidata.org/wiki/Q467463","display_name":"Varicap","level":4,"score":0.2946000099182129},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.28850001096725464},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2777000069618225},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.2757999897003174},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.27379998564720154},{"id":"https://openalex.org/C2776886225","wikidata":"https://www.wikidata.org/wiki/Q1931676","display_name":"500 kHz","level":2,"score":0.2694000005722046},{"id":"https://openalex.org/C113873419","wikidata":"https://www.wikidata.org/wiki/Q1410810","display_name":"Flicker noise","level":5,"score":0.26269999146461487},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.2556999921798706},{"id":"https://openalex.org/C34627536","wikidata":"https://www.wikidata.org/wiki/Q732473","display_name":"LC circuit","level":4,"score":0.25209999084472656}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2026.3669392","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2026.3669392","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8514298796653748,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G8632338830","display_name":null,"funder_award_id":"JCYJ20241202123920028","funder_id":"https://openalex.org/F4320316880","funder_display_name":"Natural Science Foundation of Shenzhen City"}],"funders":[{"id":"https://openalex.org/F4320316880","display_name":"Natural Science Foundation of Shenzhen City","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2911541304","https://openalex.org/W2921310211","https://openalex.org/W3015797764","https://openalex.org/W3178201866","https://openalex.org/W3191770718","https://openalex.org/W3192696692","https://openalex.org/W3201994697","https://openalex.org/W4312234560","https://openalex.org/W4319996338","https://openalex.org/W4379527435","https://openalex.org/W4390660378","https://openalex.org/W4392061705","https://openalex.org/W4394981767","https://openalex.org/W4401747181","https://openalex.org/W4404520825","https://openalex.org/W4404520855","https://openalex.org/W4408935267","https://openalex.org/W4409536595","https://openalex.org/W4411727511","https://openalex.org/W4412624348","https://openalex.org/W4412747696"],"related_works":[],"abstract_inverted_index":{"TThis":[0],"brief":[1],"presents":[2],"a":[3,11,57,63,80,124,136,148],"dual-core":[4],"dual-mode":[5,51],"noise-circulating":[6,33],"voltage-controlled":[7],"oscillator":[8],"(VCO)":[9],"with":[10,150],"wide":[12,64],"frequency":[13,108,111],"tuning":[14,151],"range":[15,152],"(FTR)":[16],"and":[17],"low":[18],"phase":[19,69],"noise":[20,44,70],"(PN)":[21],"for":[22],"K-band":[23,39],"applications.":[24],"Specifically,":[25],"the":[26,38,42,47,68,73,84,99,110,117,128,145],"VCO":[27,85,100,146],"employs":[28],"an":[29,87],"optimized":[30],"capacitively":[31],"coupled":[32],"structure":[34],"to":[35,141],"operate":[36],"in":[37,79],"while":[40],"suppressing":[41],"thermal":[43],"contribution":[45],"of":[46,76,91,156],"transistors.":[48],"A":[49],"low-noise":[50],"inductor":[52],"is":[53,112,120,132],"proposed.":[54],"By":[55],"utilizing":[56],"single-phase":[58],"switch":[59],"network,":[60],"it":[61],"achieves":[62,101,147],"FTR":[65,137],"without":[66],"degrading":[67],"performance,":[71],"eliminating":[72],"detrimental":[74],"effects":[75],"mode-switching.":[77],"Fabricated":[78],"65-nm":[81],"CMOS":[82],"process,":[83],"occupies":[86],"active":[88],"core":[89],"area":[90],"0.096":[92],"mm2.":[93],"When":[94],"operating":[95],"at":[96,104],"16.32":[97],"GHz,":[98],"-148.4":[102],"dBc/Hz":[103],"10":[105],"MHz":[106],"offset":[107],"after":[109],"divided":[113],"by":[114],"three.":[115],"While":[116],"power":[118],"consumption":[119],"4.9":[121],"mW":[122],"from":[123,138],"0.9":[125],"V":[126],"supply,":[127],"resulting":[129],"figure-of-merit":[130],"(FOM)":[131],"196.2":[133],"dBc/Hz.":[134,158],"With":[135],"16":[139],"GHz":[140,143],"24.9":[142],"(43.5%),":[144],"FOM":[149],"(FOM<sub":[153],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[154],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">T</sub>)":[155],"209.0":[157]},"counts_by_year":[],"updated_date":"2026-05-07T06:04:25.777469","created_date":"2026-03-03T00:00:00"}
