{"id":"https://openalex.org/W2097644165","doi":"https://doi.org/10.1109/tim.2009.2016782","title":"Analysis of a Direct Interface Circuit for Capacitive Sensors","display_name":"Analysis of a Direct Interface Circuit for Capacitive Sensors","publication_year":2009,"publication_date":"2009-05-27","ids":{"openalex":"https://openalex.org/W2097644165","doi":"https://doi.org/10.1109/tim.2009.2016782","mag":"2097644165"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2009.2016782","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2009.2016782","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/A5010501174","display_name":"Jorge Eli\u00e9cer Gait\u00e1n Pitre","orcid":"https://orcid.org/0000-0002-8691-9522"},"institutions":[{"id":"https://openalex.org/I86843133","display_name":"University of Pamplona","ror":"https://ror.org/04dfr7a85","country_code":"CO","type":"education","lineage":["https://openalex.org/I86843133"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"J.E. Gaitan-Pitre","raw_affiliation_strings":["Instrumentation, Sensors and Interfaces Group, Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain","Dept. of Electron. Eng., Univ. de Pamplona, Pamplona, Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instrumentation, Sensors and Interfaces Group, Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain","institution_ids":[]},{"raw_affiliation_string":"Dept. of Electron. Eng., Univ. de Pamplona, Pamplona, Colombia","institution_ids":["https://openalex.org/I86843133"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000974528","display_name":"Manel Gasulla","orcid":"https://orcid.org/0000-0002-0364-6806"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Gasulla","raw_affiliation_strings":["Instrumentation, Sensors and Interfaces Group, Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain","[Instrumentation, Sensors and Interfaces Group Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instrumentation, Sensors and Interfaces Group, Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain","institution_ids":[]},{"raw_affiliation_string":"[Instrumentation, Sensors and Interfaces Group Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain]","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045225874","display_name":"R. Pall\u00e1s-Areny","orcid":"https://orcid.org/0000-0002-0430-5309"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"R. Pallas-Areny","raw_affiliation_strings":["Instrumentation, Sensors and Interfaces Group, Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain","[Instrumentation, Sensors and Interfaces Group Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instrumentation, Sensors and Interfaces Group, Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain","institution_ids":[]},{"raw_affiliation_string":"[Instrumentation, Sensors and Interfaces Group Castelldefels School of Technology (EPSC), Universitat Polilt\u00e8cnica de Catalunya, Castelldefels, Spain]","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":3.6846,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.93076413,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"58","issue":"9","first_page":"2931","last_page":"2937"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13928","display_name":"Advanced Sensor Technologies Research","score":0.992900013923645,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/1502","display_name":"Bioengineering"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.8230493068695068},{"id":"https://openalex.org/keywords/microcontroller","display_name":"Microcontroller","score":0.8188784122467041},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.6707820296287537},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6638962626457214},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.6449761986732483},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6154377460479736},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.6097865104675293},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4924381673336029},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4798509478569031},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4457045793533325},{"id":"https://openalex.org/keywords/parasitic-capacitance","display_name":"Parasitic capacitance","score":0.4295233190059662},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.42494839429855347},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3602261543273926},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21243858337402344},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07326966524124146}],"concepts":[{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.8230493068695068},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.8188784122467041},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.6707820296287537},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6638962626457214},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.6449761986732483},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6154377460479736},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.6097865104675293},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4924381673336029},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4798509478569031},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4457045793533325},{"id":"https://openalex.org/C154318817","wikidata":"https://www.wikidata.org/wiki/Q2157249","display_name":"Parasitic capacitance","level":4,"score":0.4295233190059662},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42494839429855347},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3602261543273926},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21243858337402344},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07326966524124146},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","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},{"id":"https://openalex.org/C55352822","wikidata":"https://www.wikidata.org/wiki/Q5558978","display_name":"Gibbs isotherm","level":3,"score":0.0},{"id":"https://openalex.org/C58226133","wikidata":"https://www.wikidata.org/wiki/Q1324199","display_name":"Pulmonary surfactant","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2009.2016782","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2009.2016782","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":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W609952537","https://openalex.org/W1892738839","https://openalex.org/W2048054330","https://openalex.org/W2098891305","https://openalex.org/W2101983452","https://openalex.org/W2105990803","https://openalex.org/W2124636322","https://openalex.org/W2125105722","https://openalex.org/W2156520314","https://openalex.org/W2161683625","https://openalex.org/W2165712739","https://openalex.org/W2169368672","https://openalex.org/W3102918282","https://openalex.org/W4242893627"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2156520314","https://openalex.org/W2910612019","https://openalex.org/W2388631991","https://openalex.org/W2339769195","https://openalex.org/W2062499851","https://openalex.org/W2392474149","https://openalex.org/W1970914845","https://openalex.org/W2075460687","https://openalex.org/W1541860476"],"abstract_inverted_index":{"We":[0],"present":[1],"the":[2,21,41,53,83,102],"theoretical":[3],"analysis":[4],"and":[5,47,66,91,98],"performance":[6],"results":[7],"of":[8,43],"a":[9],"direct":[10],"microcontroller":[11],"unit":[12],"(MCU)":[13],"interface":[14,30],"circuit":[15,31],"for":[16,67,82,101],"capacitive":[17],"sensors":[18],"based":[19],"on":[20,52],"charge-transfer":[22],"method,":[23],"when":[24],"stray":[25,44],"capacitances":[26],"are":[27],"considered.":[28],"The":[29,57],"can":[32],"implement":[33],"two":[34,84],"alternative":[35],"two-point":[36],"calibration":[37],"techniques":[38],"that":[39,50],"reduce":[40],"effects":[42],"capacitance,":[45],"temperature,":[46],"MCU":[48],"parameters":[49],"depend":[51],"power":[54,68],"supply":[55,69],"voltage.":[56],"best":[58],"measurement":[59],"deviation":[60],"achieved":[61],"from":[62,71,86,92,104],"0degC":[63],"to":[64,73,88,95,106],"50degC":[65],"voltage":[70],"4.0":[72],"5":[74],"V":[75],"is":[76],"below":[77],"0.01":[78],"full-scale":[79],"range":[80],"(FSR)":[81],"subranges":[85],"10":[87,107],"100":[89,93],"pF":[90,94],"1":[96],"nF":[97],"0.08":[99],"FSR":[100],"subrange":[103],"2":[105],"pF.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
