{"id":"https://openalex.org/W4401361548","doi":"https://doi.org/10.1109/mocast61810.2024.10615525","title":"A 30 GHz Class-C Switchless Dual-Band Two Core VCO in 40-nm CMOS","display_name":"A 30 GHz Class-C Switchless Dual-Band Two Core VCO in 40-nm CMOS","publication_year":2024,"publication_date":"2024-06-26","ids":{"openalex":"https://openalex.org/W4401361548","doi":"https://doi.org/10.1109/mocast61810.2024.10615525"},"language":"en","primary_location":{"id":"doi:10.1109/mocast61810.2024.10615525","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/mocast61810.2024.10615525","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 13th International Conference on Modern Circuits and Systems Technologies (MOCAST)","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/A5081800788","display_name":"Ioannis Dimitrios Psycharis","orcid":"https://orcid.org/0009-0006-2742-0971"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Dimitrios Psycharis","raw_affiliation_strings":["University of Patras,Department of Electrical and Computer Engineering,Patras,Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Patras,Department of Electrical and Computer Engineering,Patras,Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5095706081","display_name":"Vasileios Tsourtis","orcid":"https://orcid.org/0009-0000-1475-1428"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Vasileios Tsourtis","raw_affiliation_strings":["University of Patras,Department of Electrical and Computer Engineering,Patras,Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Patras,Department of Electrical and Computer Engineering,Patras,Greece","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053727032","display_name":"Grigorios Kalivas","orcid":null},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Grigorios Kalivas","raw_affiliation_strings":["University of Patras,Department of Electrical and Computer Engineering,Patras,Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Patras,Department of Electrical and Computer Engineering,Patras,Greece","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I174878644"],"apc_list":null,"apc_paid":null,"fwci":0.1816,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48463253,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"01","last_page":"04"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9968000054359436,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.9944999814033508,"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":0.752197265625},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.7431141138076782},{"id":"https://openalex.org/keywords/multi-band-device","display_name":"Multi-band device","score":0.5781756043434143},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.48099932074546814},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.4470125734806061},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.44286710023880005},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.41152307391166687},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3797745704650879},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.37081217765808105},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33178800344467163},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.30444908142089844},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29405301809310913},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18664154410362244},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.0979069173336029},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.06654900312423706}],"concepts":[{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.752197265625},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.7431141138076782},{"id":"https://openalex.org/C134546842","wikidata":"https://www.wikidata.org/wiki/Q1756885","display_name":"Multi-band device","level":3,"score":0.5781756043434143},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.48099932074546814},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.4470125734806061},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.44286710023880005},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.41152307391166687},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3797745704650879},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.37081217765808105},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33178800344467163},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.30444908142089844},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29405301809310913},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18664154410362244},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0979069173336029},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.06654900312423706},{"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/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mocast61810.2024.10615525","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/mocast61810.2024.10615525","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 13th International Conference on Modern Circuits and Systems Technologies (MOCAST)","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":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2133401182","https://openalex.org/W2604311088","https://openalex.org/W2781831880","https://openalex.org/W2802479922","https://openalex.org/W2946033997","https://openalex.org/W4294310929","https://openalex.org/W4308069180","https://openalex.org/W4311591691","https://openalex.org/W4386920122"],"related_works":["https://openalex.org/W2070109416","https://openalex.org/W1523213765","https://openalex.org/W2040399070","https://openalex.org/W2388316590","https://openalex.org/W4388486464","https://openalex.org/W2380576078","https://openalex.org/W2261105975","https://openalex.org/W2902200568","https://openalex.org/W2022035011","https://openalex.org/W4401449716"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"the":[3,6,34,40,43,55,66,71,81,90,93,128,139],"design":[4,83,141],"and":[5,39,124,127,135],"performance":[7,91],"characteristics":[8],"of":[9,37,68,147,179],"a":[10,60,103,112,120,143,158,187],"millimeter":[11],"wave":[12],"(mm-wave)":[13],"two":[14,29,167],"core":[15],"switchless":[16],"class-C":[17],"VCO":[18,62,118,131],"in":[19,33,59,70],"40nm":[20],"CMOS":[21],"technology.":[22],"The":[23,46,115,166,177],"frequency":[24,100,161,200],"synthesis":[25],"is":[26,49],"accomplished":[27],"by":[28,51,65,108],"VCOs,":[30],"one":[31],"operating":[32],"low":[35,116],"band":[36,48,117,130],"interest":[38],"other":[41],"at":[42,157],"high":[44,129],"band.":[45],"appropriate":[47],"selected":[50],"activating":[52],"or":[53],"deactivating":[54],"relevant":[56],"VCO,":[57],"resulting":[58],"robust":[61],"structure":[63],"characterized":[64],"absence":[67],"switches":[69],"signal":[72],"path,":[73],"thereby":[74],"preserving":[75],"overall":[76],"performance.":[77],"By":[78],"this":[79],"technique":[80],"final":[82],"achieves":[84,142],"enhanced":[85],"tuning":[86,101,110,145],"range":[87,121,146],"without":[88],"sacrificing":[89],"regarding":[92],"phase":[94,150],"noise.":[95],"Both":[96],"VCOs":[97,168,181],"achieve":[98],"continuous":[99],"via":[102],"Metal-Oxide-Semiconductor":[104],"(MOS)":[105],"varactor,":[106],"complemented":[107],"fine":[109],"through":[111],"capacitor":[113],"bank.":[114],"spans":[119],"between":[122],"27.23":[123],"33.49":[125],"GHz":[126],"oscillates":[132],"from":[133,186],"33.11":[134],"40.32":[136],"GHz.":[137],"Consequently,":[138],"proposed":[140],"total":[144],"38.75%.":[148],"Simulated":[149,191],"noise":[151],"(PN)":[152],"remains":[153],"below":[154],"-98.23":[155],"dBc/Hz":[156],"1":[159],"MHz":[160],"offset":[162],"across":[163,198],"all":[164,199],"bands.":[165,201],"are":[169],"never":[170],"simultaneously":[171],"ON":[172],"contributing":[173],"to":[174],"power":[175,178,193],"conservation.":[176],"both":[180],"reaches":[182],"8.1":[183],"m":[184],"W":[185],"1.1":[188],"Volt":[189],"supply.":[190],"output":[192],"consistently":[194],"exceeds":[195],"-6":[196],"dBm":[197]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
