{"id":"https://openalex.org/W4393235126","doi":"https://doi.org/10.3390/s24072150","title":"0.5 V Multiple-Input Fully Differential Operational Transconductance Amplifier and Its Application to a Fifth-Order Chebyshev Low-Pass Filter for Bio-Signal Processing","display_name":"0.5 V Multiple-Input Fully Differential Operational Transconductance Amplifier and Its Application to a Fifth-Order Chebyshev Low-Pass Filter for Bio-Signal Processing","publication_year":2024,"publication_date":"2024-03-27","ids":{"openalex":"https://openalex.org/W4393235126","doi":"https://doi.org/10.3390/s24072150","pmid":"https://pubmed.ncbi.nlm.nih.gov/38610361"},"language":"en","primary_location":{"id":"doi:10.3390/s24072150","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24072150","pdf_url":"https://www.mdpi.com/1424-8220/24/7/2150/pdf?version=1711549796","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/24/7/2150/pdf?version=1711549796","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009503270","display_name":"Tomasz Kulej","orcid":"https://orcid.org/0000-0002-6315-9292"},"institutions":[{"id":"https://openalex.org/I130294970","display_name":"Cz\u0119stochowa University of Technology","ror":"https://ror.org/046awyn59","country_code":"PL","type":"education","lineage":["https://openalex.org/I130294970"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Tomasz Kulej","raw_affiliation_strings":["Department of Electrical Engineering, Czestochowa University of Technology, 42-201 Czestochowa, Poland"],"raw_orcid":"https://orcid.org/0000-0002-6315-9292","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Czestochowa University of Technology, 42-201 Czestochowa, Poland","institution_ids":["https://openalex.org/I130294970"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054958593","display_name":"Fabian Khateb","orcid":"https://orcid.org/0000-0002-9864-9830"},"institutions":[{"id":"https://openalex.org/I44504214","display_name":"Czech Technical University in Prague","ror":"https://ror.org/03kqpb082","country_code":"CZ","type":"education","lineage":["https://openalex.org/I44504214"]},{"id":"https://openalex.org/I60587646","display_name":"Brno University of Technology","ror":"https://ror.org/03613d656","country_code":"CZ","type":"education","lineage":["https://openalex.org/I60587646"]},{"id":"https://openalex.org/I96415178","display_name":"University of Defence","ror":"https://ror.org/04arkmn57","country_code":"CZ","type":"education","lineage":["https://openalex.org/I96415178"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Fabian Khateb","raw_affiliation_strings":["Department of Electrical Engineering, Brno University of Defence, Kounicova 65, 662 10 Brno, Czech Republic","Department of Microelectronics, Brno University of Technology, Technick\u00e1 10, 601 90 Brno, Czech Republic","Faculty of Biomedical Engineering, Czech Technical University in Prague, n\u00e1m. S\u00edtn\u00e1 3105, 272 01 Kladno, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-9864-9830","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Brno University of Defence, Kounicova 65, 662 10 Brno, Czech Republic","institution_ids":["https://openalex.org/I96415178"]},{"raw_affiliation_string":"Department of Microelectronics, Brno University of Technology, Technick\u00e1 10, 601 90 Brno, Czech Republic","institution_ids":["https://openalex.org/I60587646"]},{"raw_affiliation_string":"Faculty of Biomedical Engineering, Czech Technical University in Prague, n\u00e1m. S\u00edtn\u00e1 3105, 272 01 Kladno, Czech Republic","institution_ids":["https://openalex.org/I44504214"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090067090","display_name":"Montree Kumngern","orcid":"https://orcid.org/0000-0002-1960-9081"},"institutions":[{"id":"https://openalex.org/I91538806","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62","country_code":"TH","type":"education","lineage":["https://openalex.org/I91538806"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Montree Kumngern","raw_affiliation_strings":["Department of Telecommunications Engineering, School of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand","Department of Telecommunications Engineering, School of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-1960-9081","affiliations":[{"raw_affiliation_string":"Department of Telecommunications Engineering, School of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand","institution_ids":["https://openalex.org/I91538806"]},{"raw_affiliation_string":"Department of Telecommunications Engineering, School of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand","institution_ids":["https://openalex.org/I91538806"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5090067090"],"corresponding_institution_ids":["https://openalex.org/I91538806"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.9968,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.70190491,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"24","issue":"7","first_page":"2150","last_page":"2150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9902999997138977,"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/operational-transconductance-amplifier","display_name":"Operational transconductance amplifier","score":0.7614306211471558},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.7152528762817383},{"id":"https://openalex.org/keywords/transconductance","display_name":"Transconductance","score":0.7050213813781738},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5633366703987122},{"id":"https://openalex.org/keywords/chebyshev-filter","display_name":"Chebyshev filter","score":0.5185447335243225},{"id":"https://openalex.org/keywords/subthreshold-conduction","display_name":"Subthreshold conduction","score":0.4546852111816406},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4507578909397125},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4168606400489807},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.41353845596313477},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4062407314777374},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4059782922267914},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.39421895146369934},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.369628369808197},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.35834628343582153},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.3213597536087036},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31731387972831726},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.316692978143692}],"concepts":[{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.7614306211471558},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.7152528762817383},{"id":"https://openalex.org/C2779283907","wikidata":"https://www.wikidata.org/wiki/Q1632964","display_name":"Transconductance","level":4,"score":0.7050213813781738},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5633366703987122},{"id":"https://openalex.org/C21424316","wikidata":"https://www.wikidata.org/wiki/Q718621","display_name":"Chebyshev filter","level":2,"score":0.5185447335243225},{"id":"https://openalex.org/C156465305","wikidata":"https://www.wikidata.org/wiki/Q1658601","display_name":"Subthreshold conduction","level":4,"score":0.4546852111816406},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4507578909397125},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4168606400489807},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.41353845596313477},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4062407314777374},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4059782922267914},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.39421895146369934},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.369628369808197},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.35834628343582153},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.3213597536087036},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31731387972831726},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.316692978143692},{"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s24072150","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24072150","pdf_url":"https://www.mdpi.com/1424-8220/24/7/2150/pdf?version=1711549796","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:38610361","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38610361","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:dspace.vut.cz:11012/245301","is_oa":true,"landing_page_url":"http://hdl.handle.net/11012/245301","pdf_url":"https://dspace.vut.cz/bitstreams/adf6718e-0197-4bda-9e99-2ef12cda44b1/download","source":{"id":"https://openalex.org/S4306400317","display_name":"Brno University of Technology Digital Library (Brno University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60587646","host_organization_name":"Brno University of Technology","host_organization_lineage":["https://openalex.org/I60587646"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11014126","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11014126","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11014126/pdf/sensors-24-02150.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:38b4fc0bad154cbba5dbde8f12e7affd","is_oa":true,"landing_page_url":"https://doaj.org/article/38b4fc0bad154cbba5dbde8f12e7affd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 24, Iss 7, p 2150 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/s24072150","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s24072150","pdf_url":"https://www.mdpi.com/1424-8220/24/7/2150/pdf?version=1711549796","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320324172","display_name":"King Mongkut's Institute of Technology Ladkrabang","ror":"https://ror.org/055mf0v62"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4393235126.pdf"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1979902309","https://openalex.org/W1986638008","https://openalex.org/W1986814201","https://openalex.org/W2052314563","https://openalex.org/W2071731397","https://openalex.org/W2112801319","https://openalex.org/W2145135294","https://openalex.org/W2162860285","https://openalex.org/W2613835179","https://openalex.org/W2626550009","https://openalex.org/W2901622545","https://openalex.org/W2962786178","https://openalex.org/W2967714088","https://openalex.org/W2970083106","https://openalex.org/W3114671353","https://openalex.org/W4200555760","https://openalex.org/W4210714992","https://openalex.org/W4285139446","https://openalex.org/W4293528144","https://openalex.org/W4361199576","https://openalex.org/W4367016594","https://openalex.org/W4367031850","https://openalex.org/W4387940893","https://openalex.org/W6738057724","https://openalex.org/W6767085552"],"related_works":["https://openalex.org/W4242195200","https://openalex.org/W2783539788","https://openalex.org/W4293528144","https://openalex.org/W2792031931","https://openalex.org/W2341419291","https://openalex.org/W2074850648","https://openalex.org/W2953413763","https://openalex.org/W2556688074","https://openalex.org/W1530143999","https://openalex.org/W3113698884"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,19,51,59,66,77,102,123],"multiple-input":[4,32],"fully":[5],"differential":[6,20],"operational":[7],"transconductance":[8],"amplifier":[9],"(MI-FD":[10],"OTA)":[11],"with":[12,23,65],"very":[13],"low":[14],"power":[15,29],"consumption.":[16],"To":[17,43],"obtain":[18],"MOS":[21,34],"pair":[22],"minimum":[24,28],"supply":[25,67],"voltage":[26,68],"and":[27,72,91,110,116,141,144],"consumption,":[30],"the":[31,38,45,48,111,119,133],"bulk-driven":[33],"transistor":[35],"operating":[36,64],"in":[37,118],"subthreshold":[39],"region":[40],"is":[41],"used.":[42],"show":[44],"advantage":[46],"of":[47,63,69,81,132],"MI-FD":[49,89,108],"OTA,":[50],"fifth-order":[52],"Chebyshev":[53],"filter":[54,61,86,112],"was":[55,99,135],"used":[56],"to":[57],"realize":[58],"low-pass":[60],"capable":[62],"0.5":[70],"V":[71],"consuming":[73],"60":[74],"nW":[75],"at":[76],"nominal":[78],"setup":[79],"current":[80],"3":[82],"nA.":[83],"The":[84,94,107,130],"proposed":[85],"uses":[87],"five":[88,92],"OTAs":[90],"capacitors.":[93],"total":[95],"harmonic":[96],"distortion":[97],"(THD)":[98],"0.97%":[100],"for":[101],"rail-to-rail":[103],"sinusoidal":[104],"input":[105],"signal.":[106],"OTA":[109],"application":[113],"were":[114],"designed":[115],"simulated":[117],"Cadence":[120],"environment":[121],"using":[122],"0.18":[124],"\u00b5m":[125],"CMOS":[126],"process":[127],"from":[128],"TSMC.":[129],"robustness":[131],"design":[134],"confirmed":[136],"by":[137],"Monte":[138],"Carlo":[139],"analysis":[140],"process,":[142],"voltage,":[143],"temperature":[145],"corner":[146],"analysis.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":5}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}