{"id":"https://openalex.org/W3114671353","doi":"https://doi.org/10.3390/s20247343","title":"0.5 V Fifth-Order Butterworth Low-Pass Filter Using Multiple-Input OTA for ECG Applications","display_name":"0.5 V Fifth-Order Butterworth Low-Pass Filter Using Multiple-Input OTA for ECG Applications","publication_year":2020,"publication_date":"2020-12-21","ids":{"openalex":"https://openalex.org/W3114671353","doi":"https://doi.org/10.3390/s20247343","mag":"3114671353","pmid":"https://pubmed.ncbi.nlm.nih.gov/33371335"},"language":"en","primary_location":{"id":"doi:10.3390/s20247343","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20247343","pdf_url":"https://www.mdpi.com/1424-8220/20/24/7343/pdf?version=1608623493","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/1424-8220/20/24/7343/pdf?version=1608623493","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","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":false,"raw_author_name":"Montree Kumngern","raw_affiliation_strings":["Department of Telecommunications Engineering, Faculty of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand","Department of Telecommunications Engineering, Faculty 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, Faculty 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, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077925939","display_name":"Nattharinee Aupithak","orcid":null},"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":false,"raw_author_name":"Nattharinee Aupithak","raw_affiliation_strings":["Department of Telecommunications Engineering, Faculty of Engineering, King Mongkut\u2019s Institute of Technology Ladkrabang, Bangkok 10520, Thailand","Department of Telecommunications Engineering, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Telecommunications Engineering, Faculty 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, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand","institution_ids":["https://openalex.org/I91538806"]}]},{"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"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Fabian Khateb","raw_affiliation_strings":["Department of Microelectronics, Brno University of Technology, Technicka 3058/10, 612 00 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 Microelectronics, Brno University of Technology, Technicka 3058/10, 612 00 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/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"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5054958593"],"corresponding_institution_ids":["https://openalex.org/I44504214","https://openalex.org/I60587646"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":2.3576,"has_fulltext":true,"cited_by_count":49,"citation_normalized_percentile":{"value":0.88871287,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"20","issue":"24","first_page":"7343","last_page":"7343"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9929999709129333,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/butterworth-filter","display_name":"Butterworth filter","score":0.7937703728675842},{"id":"https://openalex.org/keywords/transconductance","display_name":"Transconductance","score":0.5901514291763306},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5606224536895752},{"id":"https://openalex.org/keywords/active-filter","display_name":"Active filter","score":0.49460694193840027},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.48083528876304626},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.47415226697921753},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.44126924872398376},{"id":"https://openalex.org/keywords/operational-transconductance-amplifier","display_name":"Operational transconductance amplifier","score":0.4319279193878174},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.42082807421684265},{"id":"https://openalex.org/keywords/voltage-controlled-filter","display_name":"Voltage-controlled filter","score":0.41656461358070374},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4153631031513214},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4129924774169922},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.412835955619812},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3807382881641388},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3668951392173767},{"id":"https://openalex.org/keywords/high-pass-filter","display_name":"High-pass filter","score":0.3602652847766876},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.29734617471694946},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.18007218837738037}],"concepts":[{"id":"https://openalex.org/C70757512","wikidata":"https://www.wikidata.org/wiki/Q1018162","display_name":"Butterworth filter","level":5,"score":0.7937703728675842},{"id":"https://openalex.org/C2779283907","wikidata":"https://www.wikidata.org/wiki/Q1632964","display_name":"Transconductance","level":4,"score":0.5901514291763306},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5606224536895752},{"id":"https://openalex.org/C85899133","wikidata":"https://www.wikidata.org/wiki/Q557211","display_name":"Active filter","level":3,"score":0.49460694193840027},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.48083528876304626},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.47415226697921753},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.44126924872398376},{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.4319279193878174},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.42082807421684265},{"id":"https://openalex.org/C126955663","wikidata":"https://www.wikidata.org/wiki/Q1638353","display_name":"Voltage-controlled filter","level":5,"score":0.41656461358070374},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4153631031513214},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4129924774169922},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.412835955619812},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3807382881641388},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3668951392173767},{"id":"https://openalex.org/C156137958","wikidata":"https://www.wikidata.org/wiki/Q262754","display_name":"High-pass filter","level":4,"score":0.3602652847766876},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.29734617471694946},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.18007218837738037},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000669","descriptor_name":"Amplifiers, Electronic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000669","descriptor_name":"Amplifiers, Electronic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000669","descriptor_name":"Amplifiers, Electronic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012666","descriptor_name":"Semiconductors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012666","descriptor_name":"Semiconductors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012666","descriptor_name":"Semiconductors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013624","descriptor_name":"Taiwan","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013624","descriptor_name":"Taiwan","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013624","descriptor_name":"Taiwan","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s20247343","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20247343","pdf_url":"https://www.mdpi.com/1424-8220/20/24/7343/pdf?version=1608623493","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:33371335","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33371335","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:https://dspace.vut.cz:11012/195819","is_oa":true,"landing_page_url":"http://hdl.handle.net/11012/195819","pdf_url":"http://hdl.handle.net/11012/195819","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:7767400","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7767400","pdf_url":null,"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:5cd418840c5c4b878074a2e9139111b6","is_oa":true,"landing_page_url":"https://doaj.org/article/5cd418840c5c4b878074a2e9139111b6","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 20, Iss 24, p 7343 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/24/7343/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20247343","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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; Volume 20; Issue 24; Pages: 7343","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20247343","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20247343","pdf_url":"https://www.mdpi.com/1424-8220/20/24/7343/pdf?version=1608623493","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":0.8700000047683716,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1030808092","display_name":null,"funder_award_id":"KREF026201","funder_id":"https://openalex.org/F4320324172","funder_display_name":"King Mongkut's Institute of Technology Ladkrabang"}],"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/W3114671353.pdf"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W2063837508","https://openalex.org/W2132978545","https://openalex.org/W2160354748","https://openalex.org/W2613835179","https://openalex.org/W2794007858","https://openalex.org/W2888886023","https://openalex.org/W2901622545","https://openalex.org/W2903018429","https://openalex.org/W2906538289","https://openalex.org/W2907060685","https://openalex.org/W2947052762","https://openalex.org/W2970083106","https://openalex.org/W2976883721","https://openalex.org/W2987212001","https://openalex.org/W6738057724"],"related_works":["https://openalex.org/W2323335032","https://openalex.org/W2150714587","https://openalex.org/W1492592725","https://openalex.org/W4385692266","https://openalex.org/W2065462772","https://openalex.org/W2481624947","https://openalex.org/W4245877442","https://openalex.org/W2988227767","https://openalex.org/W1982411667","https://openalex.org/W2783964349"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,70,92,97,103,110],"0.5":[4],"V":[5],"fifth-order":[6],"Butterworth":[7],"low-pass":[8],"filter":[9,18,60,90],"based":[10],"on":[11],"multiple-input":[12,38],"operational":[13],"transconductance":[14],"amplifiers":[15],"(OTA).":[16],"The":[17,36,59,115],"is":[19],"designed":[20,62],"for":[21],"electrocardiogram":[22],"(ECG)":[23],"acquisition":[24],"systems":[25],"and":[26,47,63,121],"operates":[27],"in":[28,65],"the":[29,41,45,49,57,66,89,130,133],"subthreshold":[30],"region":[31],"with":[32],"nano-watt":[33],"power":[34,98],"consumption.":[35],"used":[37],"technique":[39],"simplifies":[40],"overall":[42],"structure":[43],"of":[44,51,94,100,106,112,132],"OTA":[46],"reduces":[48],"number":[50],"active":[52],"elements":[53],"needed":[54],"to":[55,128],"realize":[56],"filter.":[58,134],"was":[61],"simulated":[64],"Cadence":[67],"environment":[68],"using":[69],"0.18":[71],"\u00b5m":[72],"Complementary":[73],"Metal":[74],"Oxide":[75],"Semiconductor":[76,81],"(CMOS)":[77],"process":[78],"from":[79],"Taiwan":[80],"Manufacturing":[82],"Company":[83],"(TSMC).":[84],"Simulation":[85],"results":[86],"show":[87],"that":[88],"has":[91],"bandwidth":[93],"250":[95],"Hz,":[96],"consumption":[99],"34.65":[101],"nW,":[102],"dynamic":[104],"range":[105],"63.24":[107],"dB,":[108],"attaining":[109],"figure-of-merit":[111],"0.0191":[113],"pJ.":[114],"corner":[116],"(process,":[117],"voltage,":[118],"temperature:":[119],"PVT)":[120],"Monte":[122],"Carlo":[123],"(MC)":[124],"analyses":[125],"are":[126],"included":[127],"prove":[129],"robustness":[131]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":11}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}