{"id":"https://openalex.org/W3083890486","doi":"https://doi.org/10.1109/tvlsi.2020.3017707","title":"A 2\u201324-GHz 360\u00b0 Full-Span Differential Vector Modulator Phase Rotator With Transformer-Based Poly-Phase Quadrature Network","display_name":"A 2\u201324-GHz 360\u00b0 Full-Span Differential Vector Modulator Phase Rotator With Transformer-Based Poly-Phase Quadrature Network","publication_year":2020,"publication_date":"2020-09-07","ids":{"openalex":"https://openalex.org/W3083890486","doi":"https://doi.org/10.1109/tvlsi.2020.3017707","mag":"3083890486"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2020.3017707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2020.3017707","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"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 Very Large Scale Integration (VLSI) Systems","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/A5020589594","display_name":"Tso-Wei Li","orcid":"https://orcid.org/0000-0002-0504-1157"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tso-Wei Li","raw_affiliation_strings":["School of Electrical and Computer Engineering, College of Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0002-0504-1157","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, College of Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101588588","display_name":"Jong-Seok Park","orcid":"https://orcid.org/0000-0003-2856-2833"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jong Seok Park","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0003-2856-2833","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100646268","display_name":"Hua Wang","orcid":"https://orcid.org/0000-0003-4952-5505"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hua Wang","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0003-4952-5505","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":1.7909,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.84926078,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"28","issue":"12","first_page":"2623","last_page":"2635"},"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9994000196456909,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9990000128746033,"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/amplifier","display_name":"Amplifier","score":0.5565398335456848},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4766738712787628},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.450653076171875},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4455114006996155},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38844743371009827},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.3156402111053467},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3013903796672821},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28926384449005127},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1544126272201538}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5565398335456848},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4766738712787628},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.450653076171875},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4455114006996155},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38844743371009827},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.3156402111053467},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3013903796672821},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28926384449005127},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1544126272201538}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvlsi.2020.3017707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2020.3017707","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"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 Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6200000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1569638374","https://openalex.org/W1967708187","https://openalex.org/W1986971137","https://openalex.org/W2008630560","https://openalex.org/W2028036134","https://openalex.org/W2059361516","https://openalex.org/W2079480237","https://openalex.org/W2090889213","https://openalex.org/W2096066555","https://openalex.org/W2097549227","https://openalex.org/W2110468965","https://openalex.org/W2121413508","https://openalex.org/W2125516538","https://openalex.org/W2125884054","https://openalex.org/W2131556268","https://openalex.org/W2165365566","https://openalex.org/W2176681503","https://openalex.org/W2181990023","https://openalex.org/W2539324631","https://openalex.org/W2560891297","https://openalex.org/W2770552303","https://openalex.org/W2903136240","https://openalex.org/W6676188826"],"related_works":["https://openalex.org/W2021011313","https://openalex.org/W2155000462","https://openalex.org/W2388406463","https://openalex.org/W1488067495","https://openalex.org/W4312590511","https://openalex.org/W2129321120","https://openalex.org/W2829408689","https://openalex.org/W3159542816","https://openalex.org/W2180708114","https://openalex.org/W2023241184"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,16,30,47,65,72,94,144,211,222],"differential":[4,48],"vector":[5],"modulatorbased":[6],"phase":[7,13,89,141,148,160,173],"rotator":[8],"(PR)":[9],"performing":[10],"360\u00b0":[11,101,164],"full-span":[12,140],"interpolation":[14,132],"over":[15,162],"first-ever":[17],"decade-wide":[18],"instantaneous":[19],"bandwidth":[20,55,112],"from":[21,103,177,215,227],"2":[22,104],"to":[23,105,115,121,179,217,229],"24":[24,106],"GHz.":[25,231],"The":[26,81],"proposed":[27],"PR":[28,137],"employs":[29],"three-stage":[31],"transformer":[32],"poly-phase":[33],"network":[34,53],"with":[35,71,143,194],"high-precision":[36,130],"and":[37,57,108,129,220],"ultrawide-bandwidth,":[38],"two":[39],"highly":[40],"linear":[41],"5-bit":[42],"variable":[43],"gain":[44],"amplifiers":[45],"(VGAs),":[46],"series-shunt-series":[49],"inductor":[50],"peaking":[51],"load":[52],"for":[54,99,152,210,221],"extension":[56],"an":[58,171],"open-drain":[59],"buffer.":[60],"It":[61],"is":[62,113],"implemented":[63],"in":[64],"standard":[66],"65-nm":[67],"bulk":[68],"CMOS":[69],"process":[70],"chip":[73],"area":[74],"of":[75,91,133,147,175],"1.2":[76],"mm":[77],"x":[78],"1.8":[79],"mm.":[80],"measurement":[82],"results":[83],"demonstrate":[84,202],"the":[85,109,122,134,136,154,163,166,195,199],"maximum":[86],"rms":[87,172,204],"quantization":[88],"error":[90,174],"1.22\u00b0":[92],"within":[93],"1.5-dB":[95],"output":[96],"magnitude":[97,111],"variation":[98],"full":[100],"interpolations":[102],"GHz":[107,181,219],"-3-dB":[110],"up":[114],"19":[116],"GHz,":[117],"respectively.":[118],"Moreover,":[119],"due":[120],"wideband":[123],"high-quality":[124],"in-phase/quadrature":[125],"(I/Q)":[126],"signal":[127,214,226],"generation":[128],"I/Q":[131],"VGAs,":[135],"can":[138],"perform":[139],"synthesis":[142],"constant":[145],"set":[146],"shift":[149],"code":[150],"settings":[151],"all":[153],"operating":[155],"frequencies.":[156],"For":[157],"interpolating":[158],"22.5\u00b0/15\u00b0":[159],"step":[161],"full-span,":[165],"\u201cone-code\u201d":[167,196],"setting":[168,197],"operation":[169],"achieves":[170],"1.56\u00b0/1.42\u00b0":[176],"3.5":[178],"22.5":[180],"without":[182],"any":[183],"frequency-dependent":[184],"code/look-up":[185],"table":[186],"(LUT),":[187],"tunable":[188],"element,":[189],"or":[190],"band-selection":[191],"switch.":[192],"Furthermore,":[193],"operation,":[198],"modulation":[200,224],"tests":[201],"measured":[203],"error-vector-magnitude":[205],"(EVM)":[206],"values":[207],"below":[208],"5%":[209],"50-kSym/s":[212],"QPSK":[213],"3.3":[216],"22.3":[218],"16-quadratic-amplitude":[223],"(QAM)":[225],"2.7":[228],"22":[230]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":7},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
