{"id":"https://openalex.org/W2063893228","doi":"https://doi.org/10.1109/tim.2014.2332240","title":"A Wide Linear Output Range Biopotential Amplifier for Physiological Measurement Frontend","display_name":"A Wide Linear Output Range Biopotential Amplifier for Physiological Measurement Frontend","publication_year":2014,"publication_date":"2014-07-14","ids":{"openalex":"https://openalex.org/W2063893228","doi":"https://doi.org/10.1109/tim.2014.2332240","mag":"2063893228"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2014.2332240","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2014.2332240","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","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/A5016523990","display_name":"M. Naimul Hasan","orcid":"https://orcid.org/0000-0001-9080-7112"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Naimul Hasan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California at Davis, Davis, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California at Davis, Davis, CA, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062086192","display_name":"Kye\u2010Shin Lee","orcid":"https://orcid.org/0000-0002-1844-2443"},"institutions":[{"id":"https://openalex.org/I110152177","display_name":"University of Akron","ror":"https://ror.org/02kyckx55","country_code":"US","type":"education","lineage":["https://openalex.org/I110152177"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kye-Shin Lee","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","Department of Electrical & Computer Engineering, University of Akron, Akron, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]},{"raw_affiliation_string":"Department of Electrical & Computer Engineering, University of Akron, Akron, OH, USA","institution_ids":["https://openalex.org/I110152177"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9396,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.75226128,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"64","issue":"1","first_page":"120","last_page":"131"},"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9987000226974487,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9966999888420105,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/direct-coupled-amplifier","display_name":"Direct-coupled amplifier","score":0.7490882873535156},{"id":"https://openalex.org/keywords/instrumentation-amplifier","display_name":"Instrumentation amplifier","score":0.6889767050743103},{"id":"https://openalex.org/keywords/linear-amplifier","display_name":"Linear amplifier","score":0.6565731167793274},{"id":"https://openalex.org/keywords/fully-differential-amplifier","display_name":"Fully differential amplifier","score":0.6537681221961975},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6308383941650391},{"id":"https://openalex.org/keywords/operational-transconductance-amplifier","display_name":"Operational transconductance amplifier","score":0.5840193629264832},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.5749984979629517},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5295050144195557},{"id":"https://openalex.org/keywords/current-feedback-operational-amplifier","display_name":"Current-feedback operational amplifier","score":0.47349151968955994},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45548170804977417},{"id":"https://openalex.org/keywords/input-offset-voltage","display_name":"Input offset voltage","score":0.44806185364723206},{"id":"https://openalex.org/keywords/common-source","display_name":"Common source","score":0.4135391414165497},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.37565773725509644},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.3079485297203064}],"concepts":[{"id":"https://openalex.org/C172218469","wikidata":"https://www.wikidata.org/wiki/Q4477697","display_name":"Direct-coupled amplifier","level":5,"score":0.7490882873535156},{"id":"https://openalex.org/C89123640","wikidata":"https://www.wikidata.org/wiki/Q1523756","display_name":"Instrumentation amplifier","level":5,"score":0.6889767050743103},{"id":"https://openalex.org/C71041172","wikidata":"https://www.wikidata.org/wiki/Q6553412","display_name":"Linear amplifier","level":5,"score":0.6565731167793274},{"id":"https://openalex.org/C189184530","wikidata":"https://www.wikidata.org/wiki/Q5508342","display_name":"Fully differential amplifier","level":5,"score":0.6537681221961975},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6308383941650391},{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.5840193629264832},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.5749984979629517},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5295050144195557},{"id":"https://openalex.org/C68742264","wikidata":"https://www.wikidata.org/wiki/Q1736442","display_name":"Current-feedback operational amplifier","level":5,"score":0.47349151968955994},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45548170804977417},{"id":"https://openalex.org/C63651839","wikidata":"https://www.wikidata.org/wiki/Q478566","display_name":"Input offset voltage","level":5,"score":0.44806185364723206},{"id":"https://openalex.org/C46917211","wikidata":"https://www.wikidata.org/wiki/Q3098845","display_name":"Common source","level":5,"score":0.4135391414165497},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37565773725509644},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.3079485297203064}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2014.2332240","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2014.2332240","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"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 Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1490344689","https://openalex.org/W1970262755","https://openalex.org/W1973428004","https://openalex.org/W1975919757","https://openalex.org/W2003444784","https://openalex.org/W2005559382","https://openalex.org/W2040367944","https://openalex.org/W2042682017","https://openalex.org/W2051429090","https://openalex.org/W2061752509","https://openalex.org/W2066186666","https://openalex.org/W2095329672","https://openalex.org/W2095569244","https://openalex.org/W2100129983","https://openalex.org/W2100350766","https://openalex.org/W2107478572","https://openalex.org/W2122596891","https://openalex.org/W2124050425","https://openalex.org/W2127779410","https://openalex.org/W2127909923","https://openalex.org/W2143798838","https://openalex.org/W2158142805","https://openalex.org/W2159318368","https://openalex.org/W2162800060","https://openalex.org/W2167236033","https://openalex.org/W3147616483","https://openalex.org/W4229689031","https://openalex.org/W4233993168","https://openalex.org/W6629168760","https://openalex.org/W6674987479","https://openalex.org/W6676178114"],"related_works":["https://openalex.org/W4238422004","https://openalex.org/W2034922654","https://openalex.org/W2070170035","https://openalex.org/W4312198591","https://openalex.org/W2764067829","https://openalex.org/W2921550143","https://openalex.org/W2535134495","https://openalex.org/W2352871272","https://openalex.org/W1677035341","https://openalex.org/W2150753282"],"abstract_inverted_index":{"This":[0,97],"paper":[1],"presents":[2],"a":[3,29,46,173,190],"wide":[4,116],"linear":[5,41,117],"output":[6,42,52,73,118,182],"range":[7,43,183],"biopotential":[8],"amplifier":[9,16,33,51,72,105,154,181,203],"for":[10,65,145,180],"physiological":[11],"measurement":[12,211],"frontend.":[13,151],"The":[14,55,152],"proposed":[15,153],"consists":[17],"of":[18,167,177,198],"an":[19,208],"open-loop":[20],"rail-to-rail":[21],"differential":[22],"pair":[23],"in":[24,34],"the":[25,35,40,66,71,77,87,94,104,115,202],"first":[26,88],"stage":[27],"and":[28,57,89,129,136,147,189],"closed-loop":[30],"common":[31,132],"source":[32],"second":[36,90],"stage,":[37],"which":[38,141],"extends":[39],"by":[44],"maintaining":[45],"constant":[47],"voltage":[48,67,82,175],"gain":[49,59,68,176],"with":[50,164,195,207],"level":[53,74],"variation.":[54],"nMOS":[56],"pMOS":[58],"enhancement":[60],"switches":[61],"provide":[62],"additional":[63],"compensation":[64],"degradation":[69],"as":[70],"moves":[75],"toward":[76],"supply":[78,138],"rails.":[79],"In":[80],"addition,":[81],"buffers":[83],"are":[84,142],"used":[85],"after":[86],"stages":[91],"to":[92,110,123,186],"alleviate":[93],"loading":[95],"effect.":[96],"enables":[98],"using":[99,157],"small-sized":[100],"feedback":[101],"resistors,":[102],"where":[103],"performance":[106],"is":[107,155,205],"relatively":[108,130],"insensitive":[109],"resistor":[111],"mismatch.":[112],"Aside":[113],"from":[114,184],"range,":[119],"this":[120],"approach":[121],"leads":[122],"small":[124],"silicon":[125],"area,":[126],"low":[127],"power,":[128],"high":[131],"mode":[133],"rejection":[134,139],"ratio":[135],"power":[137],"ratio,":[140],"highly":[143],"demanding":[144],"portable":[146],"implantable":[148],"biomedical":[149],"instrumentation":[150],"implemented":[156],"CMOS":[158],"0.35\u03bcm":[159],"technology":[160],"(3.3":[161],"V":[162],"supply)":[163],"core":[165],"area":[166],"0.063":[168],"mm2.":[169],"Measurement":[170],"results":[171],"show":[172],"stable":[174],"46.3":[178],"dB":[179],"0.15":[185],"3.12":[187],"V,":[188],"0.04%":[191],"total":[192],"harmonic":[193],"distortion":[194],"input":[196],"amplitude":[197],"15":[199],"mVpp.":[200],"Furthermore,":[201],"operation":[204],"demonstrated":[206],"actual":[209],"ECG":[210],"setup.":[212]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
