{"id":"https://openalex.org/W7147406870","doi":"https://doi.org/10.1109/lascas67804.2026.11457140","title":"A Tradeoff-Based Sizing Methodology for Low-Power ULV RF LNTAs Using LUT Approach","display_name":"A Tradeoff-Based Sizing Methodology for Low-Power ULV RF LNTAs Using LUT Approach","publication_year":2026,"publication_date":"2026-02-24","ids":{"openalex":"https://openalex.org/W7147406870","doi":"https://doi.org/10.1109/lascas67804.2026.11457140"},"language":null,"primary_location":{"id":"doi:10.1109/lascas67804.2026.11457140","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas67804.2026.11457140","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS)","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/A5132620436","display_name":"Vanessa M. da F. Botinelly","orcid":null},"institutions":[{"id":"https://openalex.org/I107428990","display_name":"Instituto Tecnol\u00f3gico de Aeron\u00e1utica","ror":"https://ror.org/05vh67662","country_code":"BR","type":"education","lineage":["https://openalex.org/I107428990"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Vanessa M. da F. Botinelly","raw_affiliation_strings":["Aeronautics Institute of Technology - ITA,ITA Integrated Circuits Laboratory - ITA ICLab,São José dos Campos,Brazil"],"affiliations":[{"raw_affiliation_string":"Aeronautics Institute of Technology - ITA,ITA Integrated Circuits Laboratory - ITA ICLab,São José dos Campos,Brazil","institution_ids":["https://openalex.org/I107428990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017327373","display_name":"Filipe F. Caetano","orcid":"https://orcid.org/0000-0002-9859-1667"},"institutions":[{"id":"https://openalex.org/I107428990","display_name":"Instituto Tecnol\u00f3gico de Aeron\u00e1utica","ror":"https://ror.org/05vh67662","country_code":"BR","type":"education","lineage":["https://openalex.org/I107428990"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Filipe F. Caetano","raw_affiliation_strings":["Aeronautics Institute of Technology - ITA,ITA Integrated Circuits Laboratory - ITA ICLab,São José dos Campos,Brazil"],"affiliations":[{"raw_affiliation_string":"Aeronautics Institute of Technology - ITA,ITA Integrated Circuits Laboratory - ITA ICLab,São José dos Campos,Brazil","institution_ids":["https://openalex.org/I107428990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074539605","display_name":"Osamu Saotome","orcid":"https://orcid.org/0000-0002-1568-9299"},"institutions":[{"id":"https://openalex.org/I107428990","display_name":"Instituto Tecnol\u00f3gico de Aeron\u00e1utica","ror":"https://ror.org/05vh67662","country_code":"BR","type":"education","lineage":["https://openalex.org/I107428990"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Osamu Saotome","raw_affiliation_strings":["Aeronautics Institute of Technology - ITA,ITA Integrated Circuits Laboratory - ITA ICLab,São José dos Campos,Brazil"],"affiliations":[{"raw_affiliation_string":"Aeronautics Institute of Technology - ITA,ITA Integrated Circuits Laboratory - ITA ICLab,São José dos Campos,Brazil","institution_ids":["https://openalex.org/I107428990"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5132548966","display_name":"Lucas Compassi-Severo","orcid":null},"institutions":[{"id":"https://openalex.org/I107428990","display_name":"Instituto Tecnol\u00f3gico de Aeron\u00e1utica","ror":"https://ror.org/05vh67662","country_code":"BR","type":"education","lineage":["https://openalex.org/I107428990"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lucas Compassi-Severo","raw_affiliation_strings":["Aeronautics Institute of Technology - ITA,ITA Integrated Circuits Laboratory - ITA ICLab,São José dos Campos,Brazil"],"affiliations":[{"raw_affiliation_string":"Aeronautics Institute of Technology - ITA,ITA Integrated Circuits Laboratory - ITA ICLab,São José dos Campos,Brazil","institution_ids":["https://openalex.org/I107428990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5132620436"],"corresponding_institution_ids":["https://openalex.org/I107428990"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.92561374,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.43529999256134033,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.43529999256134033,"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":0.39309999346733093,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.04280000180006027,"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/sizing","display_name":"Sizing","score":0.7581999897956848},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"Figure of merit","score":0.5946999788284302},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5511999726295471},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5375000238418579},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.5249000191688538},{"id":"https://openalex.org/keywords/operating-point","display_name":"Operating point","score":0.460099995136261},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4404999911785126},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4194999933242798},{"id":"https://openalex.org/keywords/design-flow","display_name":"Design flow","score":0.4106000065803528}],"concepts":[{"id":"https://openalex.org/C2777767291","wikidata":"https://www.wikidata.org/wiki/Q1080291","display_name":"Sizing","level":2,"score":0.7581999897956848},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6881999969482422},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6317999958992004},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.5946999788284302},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5511999726295471},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5375000238418579},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.5249000191688538},{"id":"https://openalex.org/C22762622","wikidata":"https://www.wikidata.org/wiki/Q628904","display_name":"Operating point","level":2,"score":0.460099995136261},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4404999911785126},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4194999933242798},{"id":"https://openalex.org/C37135326","wikidata":"https://www.wikidata.org/wiki/Q931942","display_name":"Design flow","level":2,"score":0.4106000065803528},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.40149998664855957},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.39160001277923584},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.3910999894142151},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.36079999804496765},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.35109999775886536},{"id":"https://openalex.org/C138852830","wikidata":"https://www.wikidata.org/wiki/Q2292993","display_name":"Design methods","level":2,"score":0.3393000066280365},{"id":"https://openalex.org/C20254490","wikidata":"https://www.wikidata.org/wiki/Q719550","display_name":"Biasing","level":3,"score":0.3357999920845032},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.3151000142097473},{"id":"https://openalex.org/C74524168","wikidata":"https://www.wikidata.org/wiki/Q1074539","display_name":"Integrated circuit design","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.3125},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.3059999942779541},{"id":"https://openalex.org/C2779283907","wikidata":"https://www.wikidata.org/wiki/Q1632964","display_name":"Transconductance","level":4,"score":0.3000999987125397},{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.2808000147342682},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.27639999985694885},{"id":"https://openalex.org/C130145326","wikidata":"https://www.wikidata.org/wiki/Q1553985","display_name":"Floorplan","level":2,"score":0.2655999958515167},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.2644999921321869},{"id":"https://openalex.org/C186394612","wikidata":"https://www.wikidata.org/wiki/Q7098942","display_name":"Optimal design","level":2,"score":0.2639000117778778},{"id":"https://openalex.org/C177454536","wikidata":"https://www.wikidata.org/wiki/Q578290","display_name":"Emphasis (telecommunications)","level":2,"score":0.2605000138282776},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25949999690055847},{"id":"https://openalex.org/C117551214","wikidata":"https://www.wikidata.org/wiki/Q6692774","display_name":"Low-power electronics","level":4,"score":0.2590000033378601}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lascas67804.2026.11457140","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas67804.2026.11457140","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9039009809494019,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1978112103","https://openalex.org/W2051110734","https://openalex.org/W2064148878","https://openalex.org/W2111521103","https://openalex.org/W2116158550","https://openalex.org/W2167034725","https://openalex.org/W2749283007","https://openalex.org/W2758603753","https://openalex.org/W2971667978","https://openalex.org/W3035967058","https://openalex.org/W4200434429","https://openalex.org/W4291653267","https://openalex.org/W4306744387","https://openalex.org/W4319158221","https://openalex.org/W4366957386","https://openalex.org/W4378194544","https://openalex.org/W4385236658","https://openalex.org/W4386432116","https://openalex.org/W4390480672","https://openalex.org/W4393405736","https://openalex.org/W4394595683","https://openalex.org/W4399665898","https://openalex.org/W4400221492","https://openalex.org/W4403022265","https://openalex.org/W4403676348","https://openalex.org/W4409659564","https://openalex.org/W4411724847"],"related_works":[],"abstract_inverted_index":{"Due":[0],"to":[1,4,68,84,141],"the":[2,7,23,39,70,106,111,151],"desire":[3],"further":[5],"improve":[6],"energy":[8],"efficiency":[9],"and":[10,61,77,86,148],"performance":[11],"of":[12,28,90,117,120,127,153],"ultra-low":[13],"power":[14,78,125],"(ULP)":[15],"radio":[16],"frequency":[17],"(RF)":[18],"circuits.":[19],"In":[20],"recent":[21],"years,":[22],"growing":[24],"demand":[25],"for":[26,51,157],"Internet":[27],"Things":[29],"(IoT)":[30],"devices":[31],"has":[32],"required":[33],"efficient":[34,154],"design":[35,85,136],"methodologies.":[36],"However,":[37],"confronting":[38],"trade-off":[40],"becomes":[41],"difficult.":[42],"Therefore,":[43],"this":[44],"paper":[45],"proposes":[46],"a":[47,91,115,124,134],"systematic":[48],"sizing":[49],"methodology":[50,81],"low-noise":[52],"transconductance":[53],"amplifiers":[54],"(LNTAs)":[55],"based":[56],"on":[57],"normalized":[58,107],"biasing":[59,108],"metrics":[60],"pre-calculated":[62],"lookup":[63],"tables.":[64],"This":[65,131],"approach":[66,132],"aims":[67],"optimize":[69],"inherent":[71],"tradeoffs":[72],"between":[73],"gain,":[74],"noise,":[75],"linearity,":[76],"consumption.":[79],"The":[80,101],"was":[82],"applied":[83],"compare":[87],"six":[88],"variations":[89],"5.8":[92],"GHz":[93,122],"LNTA":[94],"implemented":[95],"in":[96],"65":[97],"nm":[98],"CMOS":[99],"technology.":[100],"comparative":[102],"analysis":[103],"demonstrates":[104],"that":[105,138],"metric":[109],"offers":[110],"best":[112],"compromise,":[113],"achieving":[114],"Figure":[116],"Merit":[118],"(FoM)":[119],"180.8":[121],"with":[123],"consumption":[126],"only":[128],"147.5":[129],"\u00b5W.":[130],"provides":[133],"structured":[135],"flow":[137],"allows":[139],"designers":[140],"quickly":[142],"identify":[143],"an":[144],"optimal":[145],"operating":[146],"point":[147],"thus":[149],"accelerate":[150],"development":[152],"RF":[155],"front-ends":[156],"power-constrained":[158],"IoT":[159],"applications.":[160]},"counts_by_year":[],"updated_date":"2026-04-02T13:53:19.096889","created_date":"2026-04-02T00:00:00"}