{"id":"https://openalex.org/W2010462466","doi":"https://doi.org/10.1109/mwscas.2014.6908471","title":"Instrumentation amplifier input capacitance cancellation for biopotential and bioimpedance measurements","display_name":"Instrumentation amplifier input capacitance cancellation for biopotential and bioimpedance measurements","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W2010462466","doi":"https://doi.org/10.1109/mwscas.2014.6908471","mag":"2010462466"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas.2014.6908471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2014.6908471","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 57th International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5088475533","display_name":"Chun-hsiang Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chun-hsiang Chang","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, Northeastern University, Boston, USA","Department of Electrical and Computer Engineering, Northeastern University,Boston,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, Northeastern University, Boston, USA","institution_ids":["https://openalex.org/I12912129"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Northeastern University,Boston,USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082452997","display_name":"Marvin Onabajo","orcid":"https://orcid.org/0000-0002-6044-3693"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marvin Onabajo","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, Northeastern University, Boston, USA","Department of Electrical and Computer Engineering, Northeastern University,Boston,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, Northeastern University, Boston, USA","institution_ids":["https://openalex.org/I12912129"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Northeastern University,Boston,USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I12912129"],"apc_list":null,"apc_paid":null,"fwci":4.2035,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.94376443,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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":0.9997000098228455,"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":0.9997000098228455,"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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9952999949455261,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9933000206947327,"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/instrumentation-amplifier","display_name":"Instrumentation amplifier","score":0.7026578187942505},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6305592060089111},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.607693612575531},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6074143648147583},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.5798265933990479},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.540084719657898},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5248389840126038},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5107190608978271},{"id":"https://openalex.org/keywords/ohm","display_name":"Ohm","score":0.45084431767463684},{"id":"https://openalex.org/keywords/common-mode-rejection-ratio","display_name":"Common-mode rejection ratio","score":0.44773808121681213},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.42904454469680786},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.39301255345344543},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.358462929725647},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.3442572057247162},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.24548473954200745},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22565263509750366},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.11545950174331665}],"concepts":[{"id":"https://openalex.org/C89123640","wikidata":"https://www.wikidata.org/wiki/Q1523756","display_name":"Instrumentation amplifier","level":5,"score":0.7026578187942505},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6305592060089111},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.607693612575531},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6074143648147583},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.5798265933990479},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.540084719657898},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5248389840126038},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5107190608978271},{"id":"https://openalex.org/C32211213","wikidata":"https://www.wikidata.org/wiki/Q47083","display_name":"Ohm","level":2,"score":0.45084431767463684},{"id":"https://openalex.org/C102309569","wikidata":"https://www.wikidata.org/wiki/Q1244941","display_name":"Common-mode rejection ratio","level":5,"score":0.44773808121681213},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42904454469680786},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.39301255345344543},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.358462929725647},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.3442572057247162},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.24548473954200745},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22565263509750366},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.11545950174331665},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwscas.2014.6908471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2014.6908471","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 57th International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8899999856948853,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W29918989","https://openalex.org/W1989631905","https://openalex.org/W2109472370","https://openalex.org/W2126390573","https://openalex.org/W2147498826","https://openalex.org/W2151048712","https://openalex.org/W2167236033","https://openalex.org/W2169766445","https://openalex.org/W4233993168"],"related_works":["https://openalex.org/W2049017294","https://openalex.org/W2158126116","https://openalex.org/W2527034223","https://openalex.org/W3009423013","https://openalex.org/W3176570287","https://openalex.org/W2380347461","https://openalex.org/W2111129699","https://openalex.org/W2125694951","https://openalex.org/W1988762401","https://openalex.org/W2010462466"],"abstract_inverted_index":{"An":[0],"instrumentation":[1],"amplifier":[2],"(IA)":[3],"with":[4],"a":[5,61],"mechanism":[6],"that":[7],"generates":[8],"negative":[9,51],"capacitances":[10,41],"at":[11],"its":[12],"input":[13,27,40,58],"is":[14],"presented.":[15],"The":[16,50],"IA":[17,36,96],"architecture":[18],"includes":[19],"two":[20],"digitally":[21],"programmable":[22],"(8-bit)":[23],"capacitors":[24],"between":[25],"the":[26,30,35,39,43,57,77],"stage":[28],"and":[29,46,91,99],"current":[31],"feedback":[32],"loop":[33],"of":[34],"to":[37,65],"cancel":[38],"from":[42,60],"electrode":[44],"cables":[45],"printed":[47],"circuit":[48],"board.":[49],"capacitance":[52],"generation":[53],"technique":[54],"can":[55],"improve":[56],"impedance":[59],"few":[62],"mega":[63],"ohms":[64],"above":[66],"500":[67],"M\u03a9":[68],"without":[69],"significant":[70],"impact":[71],"on":[72],"performance":[73],"parameters":[74],"such":[75],"as":[76],"common-mode":[78],"rejection":[79,84],"ratio":[80,85],"(CMRR),":[81],"power":[82],"supply":[83],"(PSRR),":[86],"total":[87],"harmonic":[88],"distortion":[89],"(THD),":[90],"noise.":[92],"A":[93],"93.6":[94],"\u03bcW":[95],"was":[97],"designed":[98],"simulated":[100],"using":[101],"IBM":[102],"0.13-\u03bcm":[103],"CMOS":[104],"technology.":[105]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"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":2},{"year":2015,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}