{"id":"https://openalex.org/W7116654824","doi":"https://doi.org/10.1109/jssc.2025.3644224","title":"A 129\u2013146-GHz Direct-Digital Modulation FinFET Transmitter With On-Chip Mismatch Calibrations for Beyond-5G Wireless Communications","display_name":"A 129\u2013146-GHz Direct-Digital Modulation FinFET Transmitter With On-Chip Mismatch Calibrations for Beyond-5G Wireless Communications","publication_year":2025,"publication_date":"2025-12-22","ids":{"openalex":"https://openalex.org/W7116654824","doi":"https://doi.org/10.1109/jssc.2025.3644224"},"language":null,"primary_location":{"id":"doi:10.1109/jssc.2025.3644224","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2025.3644224","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","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/A5083123917","display_name":"R. Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Runzhou Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-7445-027X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072580523","display_name":"Hao-Yu Chien","orcid":"https://orcid.org/0000-0002-4157-0806"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao-Yu Chien","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-4157-0806","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027553725","display_name":"Boxun Yan","orcid":"https://orcid.org/0000-0001-5098-8983"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Boxun Yan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA"],"raw_orcid":"https://orcid.org/0000-0001-5098-8983","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028617529","display_name":"Chao-Jen Tien","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chao-Jen Tien","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5117535170","display_name":"Mau-Chung Frank Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mau-Chung Frank Chang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA"],"raw_orcid":"https://orcid.org/0000-0002-2934-9359","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.49279764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"61","issue":"5","first_page":"1776","last_page":"1790"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9174000024795532,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9174000024795532,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.050599999725818634,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.007499999832361937,"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/transmitter","display_name":"Transmitter","score":0.8234000205993652},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6115999817848206},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.46459999680519104},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.45879998803138733},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.42089998722076416},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4196999967098236},{"id":"https://openalex.org/keywords/amplitude-modulation","display_name":"Amplitude modulation","score":0.3984000086784363},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.3944000005722046},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.38909998536109924},{"id":"https://openalex.org/keywords/symbol-rate","display_name":"Symbol rate","score":0.37860000133514404}],"concepts":[{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.8234000205993652},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6446999907493591},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6115999817848206},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5534999966621399},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.46459999680519104},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.45879998803138733},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45019999146461487},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.42089998722076416},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4196999967098236},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.3984000086784363},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.3944000005722046},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.38909998536109924},{"id":"https://openalex.org/C74645175","wikidata":"https://www.wikidata.org/wiki/Q428083","display_name":"Symbol rate","level":4,"score":0.37860000133514404},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3747999966144562},{"id":"https://openalex.org/C2779879419","wikidata":"https://www.wikidata.org/wiki/Q210863","display_name":"Digital-to-analog converter","level":3,"score":0.36629998683929443},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.36000001430511475},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.3544999957084656},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.3488999903202057},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.34360000491142273},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.3434999883174896},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.33480000495910645},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.3188999891281128},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.3181999921798706},{"id":"https://openalex.org/C96834759","wikidata":"https://www.wikidata.org/wiki/Q750463","display_name":"Phase modulation","level":3,"score":0.3138999938964844},{"id":"https://openalex.org/C142031617","wikidata":"https://www.wikidata.org/wiki/Q17105437","display_name":"Radio transmitter design","level":4,"score":0.31040000915527344},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.29760000109672546},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.28780001401901245},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2856000065803528},{"id":"https://openalex.org/C507880516","wikidata":"https://www.wikidata.org/wiki/Q1257510","display_name":"Digital radio","level":2,"score":0.28130000829696655},{"id":"https://openalex.org/C101094754","wikidata":"https://www.wikidata.org/wiki/Q63020344","display_name":"Radio frequency power transmission","level":4,"score":0.27570000290870667},{"id":"https://openalex.org/C171115542","wikidata":"https://www.wikidata.org/wiki/Q1331892","display_name":"Software-defined radio","level":2,"score":0.27140000462532043},{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.267300009727478},{"id":"https://openalex.org/C68278764","wikidata":"https://www.wikidata.org/wiki/Q444167","display_name":"Capacitive coupling","level":3,"score":0.26080000400543213},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.2587999999523163},{"id":"https://openalex.org/C20518276","wikidata":"https://www.wikidata.org/wiki/Q186130","display_name":"Pulse-amplitude modulation","level":4,"score":0.25450000166893005},{"id":"https://openalex.org/C186378180","wikidata":"https://www.wikidata.org/wiki/Q4874866","display_name":"Phase-shift keying","level":4,"score":0.2531999945640564}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jssc.2025.3644224","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2025.3644224","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7839685678482056,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,67,87,122,132,145,156,168,177],"D-band":[4,234],"direct-digital":[5],"modulation":[6,193],"(DDM)":[7],"transmitter":[8,39,143],"with":[9,70,127,200,221],"on-chip":[10,109],"digital":[11],"calibration":[12],"blocks":[13],"for":[14,27,237],"future":[15],"beyond-5G":[16],"(B5G)":[17],"wireless":[18],"communication.":[19,239],"The":[20,38,55,142],"proposed":[21],"DDM":[22],"architecture":[23],"mitigates":[24],"the":[25,115,230],"need":[26],"complex":[28,117],"intermediate":[29],"frequency":[30,68],"(IF)":[31],"generation":[32,57],"and":[33,73,77,95,111,176,198,207,223],"power-hungry":[34],"digital-to-analog":[35],"converters":[36],"(DACs).":[37],"is":[40,219],"implemented":[41,101],"primarily":[42],"in":[43],"TSMC\u2019s":[44],"16-nm":[45],"p-FinFETs,":[46],"which":[47],"exhibit":[48],"superior":[49],"RF":[50],"performance":[51],"than":[52],"n-type":[53],"counterparts.":[54],"carrier":[56],"block":[58],"consists":[59],"of":[60,148,165,173,181,203,214,226,232],"an":[61,64,78,224],"input":[62],"buffer,":[63],"active":[65],"balun,":[66],"octupler":[69],"current":[71],"shaping":[72],"common-mode":[74],"(CM)":[75],"suppression,":[76],"output":[79],"buffer.":[80],"A":[81,210],"switch-based":[82],"variable":[83],"gain":[84],"amplifier":[85,125],"(VGA),":[86],"digitally":[88],"controlled":[89],"artificial":[90],"dielectric":[91],"(DiCAD)":[92],"transmission":[93],"line,":[94],"current-absorbing":[96],"devices":[97],"on":[98,102],"RF-DACs":[99],"are":[100,119],"each":[103],"I/Q":[104],"path":[105],"to":[106,121,130,153],"enable":[107],"precise":[108],"amplitude":[110],"phase":[112],"calibration.":[113],"Then,":[114],"calibrated":[116],"vectors":[118],"sent":[120],"three-stage":[123],"power":[124,171],"(PA)":[126],"capacitive":[128],"neutralization":[129],"drive":[131],"50-<inline-formula":[133],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[134,158,183],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[135,159,184],"<tex-math":[136,160,185],"notation=\"LaTeX\">$\\boldsymbol":[137],"{\\Omega":[138],"}$</tex-math>":[139],"</inline-formula>":[140,164],"load.":[141],"has":[144],"3-dB":[146],"bandwidth":[147],"17GHz,":[149],"ranging":[150],"from":[151],"129":[152],"146":[154],"GHz,":[155],"<inline-formula":[157,182],"notation=\"LaTeX\">$P\\mathbf":[161],"{_{\\text":[162],"{sat}}}$</tex-math>":[163],"12.2":[166],"dBm,":[167],"total":[169,178],"dc":[170],"consumption":[172],"235":[174],"mW,":[175],"chip":[179],"area":[180],"notation=\"LaTeX\">$\\mathbf":[186],"{1":[187],"~\\text":[188],"{mm}^{2}}$</tex-math>":[189],"</inline-formula>.":[190],"It":[191],"supports":[192],"schemes,":[194],"including":[195],"QPSK,":[196],"16-QAM,":[197],"64-QAM":[199,222],"symbol":[201],"rates":[202],"2,":[204],"4,":[205],"6,":[206],"8":[208],"GS/s.":[209],"maximum":[211],"data":[212],"rate":[213],"48":[215],"Gb/s":[216],"(4.9-pJ/bit":[217],"efficiency)":[218],"achieved":[220],"EVM":[225],"\u221223.8":[227],"dB,":[228],"demonstrating":[229],"potential":[231],"FinFET-based":[233],"systems-on-chip":[235],"(SoCs)":[236],"B5G":[238]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-12-22T00:00:00"}
