{"id":"https://openalex.org/W3047862925","doi":"https://doi.org/10.1109/newcas49341.2020.9159797","title":"A General Purpose Single-Slope MEMS Capacitive Sensors Interface Circuit For IoT Applications","display_name":"A General Purpose Single-Slope MEMS Capacitive Sensors Interface Circuit For IoT Applications","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3047862925","doi":"https://doi.org/10.1109/newcas49341.2020.9159797","mag":"3047862925"},"language":"en","primary_location":{"id":"doi:10.1109/newcas49341.2020.9159797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas49341.2020.9159797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 18th IEEE International New Circuits and Systems Conference (NEWCAS)","raw_type":"proceedings-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/A5103854745","display_name":"Alaa Safwat","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Alaa Safwat","raw_affiliation_strings":["MEMS Vision LLC, Cairo, Egypt"],"affiliations":[{"raw_affiliation_string":"MEMS Vision LLC, Cairo, Egypt","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041399265","display_name":"Ayman Ismail","orcid":"https://orcid.org/0000-0002-4382-7070"},"institutions":[{"id":"https://openalex.org/I107720978","display_name":"Ain Shams University","ror":"https://ror.org/00cb9w016","country_code":"EG","type":"education","lineage":["https://openalex.org/I107720978"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Ayman Ismail","raw_affiliation_strings":["Integrated Circuit Lab, Ain Shams University, Cairo, Egypt"],"affiliations":[{"raw_affiliation_string":"Integrated Circuit Lab, Ain Shams University, Cairo, Egypt","institution_ids":["https://openalex.org/I107720978"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103854745"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1542,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51517339,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9988999962806702,"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":0.9988999962806702,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.9986000061035156,"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"}},{"id":"https://openalex.org/T10369","display_name":"Advanced MEMS and NEMS Technologies","score":0.9957000017166138,"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/capacitive-sensing","display_name":"Capacitive sensing","score":0.6775763034820557},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.6425323486328125},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.6378359198570251},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6096752882003784},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6036902070045471},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.594974160194397},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5669314861297607},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5362417697906494},{"id":"https://openalex.org/keywords/digital-sensors","display_name":"Digital sensors","score":0.526253342628479},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4661720097064972},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.4651663601398468},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3482474088668823},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25873205065727234},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09978696703910828}],"concepts":[{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.6775763034820557},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.6425323486328125},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.6378359198570251},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6096752882003784},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6036902070045471},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.594974160194397},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5669314861297607},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5362417697906494},{"id":"https://openalex.org/C74763872","wikidata":"https://www.wikidata.org/wiki/Q5276157","display_name":"Digital sensors","level":2,"score":0.526253342628479},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4661720097064972},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.4651663601398468},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3482474088668823},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25873205065727234},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09978696703910828},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"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/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/newcas49341.2020.9159797","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas49341.2020.9159797","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 18th IEEE International New Circuits and Systems Conference (NEWCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"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":6,"referenced_works":["https://openalex.org/W2036796449","https://openalex.org/W2169574687","https://openalex.org/W2277284421","https://openalex.org/W2342437554","https://openalex.org/W2810499632","https://openalex.org/W2898945574"],"related_works":["https://openalex.org/W2348740411","https://openalex.org/W1966596465","https://openalex.org/W2051563071","https://openalex.org/W2337947459","https://openalex.org/W4386858602","https://openalex.org/W2118205267","https://openalex.org/W2126912594","https://openalex.org/W1988444705","https://openalex.org/W4365794569","https://openalex.org/W4292622326"],"abstract_inverted_index":{"A":[0],"new":[1,30],"energy-efficient":[2],"single-slope":[3],"capacitance-to-digital":[4,83],"interface":[5,11,17,27,46],"circuit":[6,12,51],"is":[7,13],"proposed.":[8],"The":[9,45,78,116],"proposed":[10,82,97,117],"a":[14,29,48,54,59,63,120,126,132,139],"general":[15],"purpose":[16],"that":[18],"can":[19,36],"be":[20,37],"adapted":[21],"for":[22,40,131],"multi-sensors":[23],"IoT":[24],"applications.":[25],"This":[26],"utilizes":[28],"iterative":[31],"charge":[32],"sharing":[33],"technique,":[34],"which":[35],"easily":[38],"configures":[39],"different":[41],"capacitive":[42],"sensor":[43,134],"ranges.":[44],"employs":[47],"switched":[49],"capacitor":[50,133],"followed":[52],"by":[53,113],"low-power":[55],"dynamic":[56],"comparator":[57],"and":[58,107,111,125,138],"digital":[60,68],"controller":[61],"with":[62,100],"counter":[64],"to":[65,71,88],"generate":[66],"the":[67,72,76,81,96,103,114],"output,":[69],"corresponding":[70],"input":[73],"capacitance":[74],"of":[75,80,95,122,129,136,142],"sensor.":[77],"simplicity":[79],"converter":[84],"(CDC)":[85],"architecture":[86,99],"leads":[87],"an":[89],"energy":[90],"efficient":[91],"interface.":[92],"Detailed":[93],"analysis":[94],"CDC":[98,118],"emphasis":[101],"on":[102],"linearity,":[104],"conversion":[105],"time,":[106],"noise":[108],"are":[109],"presented":[110],"verified":[112],"simulation.":[115],"achieves":[119],"resolution":[121],"8.4":[123],"bit":[124],"figure-of-merit":[127],"(FoM)":[128],"1.56pJ":[130],"range":[135],"8pF":[137],"supply":[140],"voltage":[141],"1.2V":[143],"in":[144],"0.18\u03bcm":[145],"CMOS":[146],"technology":[147],"node.":[148]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}