{"id":"https://openalex.org/W2294976052","doi":"https://doi.org/10.1109/embc.2015.7319867","title":"Ambient light cancellation in photoplethysmogram application using alternating sampling and charge redistribution technique","display_name":"Ambient light cancellation in photoplethysmogram application using alternating sampling and charge redistribution technique","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2294976052","doi":"https://doi.org/10.1109/embc.2015.7319867","mag":"2294976052","pmid":"https://pubmed.ncbi.nlm.nih.gov/26737767"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2015.7319867","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2015.7319867","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5057828647","display_name":"Jongpal Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jongpal Kim","raw_affiliation_strings":["Chungnam National University, Daej eon, Korea","Samsung Electronics Inc., Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Chungnam National University, Daej eon, Korea","institution_ids":["https://openalex.org/I196345858"]},{"raw_affiliation_string":"Samsung Electronics Inc., Suwon, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046019158","display_name":"Takhyung Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Takhyung Lee","raw_affiliation_strings":["Samsung Electronics Inc, Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Samsung Electronics Inc, Suwon, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100377811","display_name":"Ji-Hoon Kim","orcid":"https://orcid.org/0000-0002-9809-1339"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]},{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jihoon Kim","raw_affiliation_strings":["Chungnam National University, Daej eon, Korea","Samsung Electronics Inc., Suwon, Korea"],"affiliations":[{"raw_affiliation_string":"Chungnam National University, Daej eon, Korea","institution_ids":["https://openalex.org/I196345858"]},{"raw_affiliation_string":"Samsung Electronics Inc., Suwon, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039327059","display_name":"Hyoungho Ko","orcid":"https://orcid.org/0000-0001-5348-3585"},"institutions":[{"id":"https://openalex.org/I196345858","display_name":"Chungnam National University","ror":"https://ror.org/0227as991","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyoungho Ko","raw_affiliation_strings":["Chungnam National University, Daej eon, Korea"],"affiliations":[{"raw_affiliation_string":"Chungnam National University, Daej eon, Korea","institution_ids":["https://openalex.org/I196345858"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5057828647"],"corresponding_institution_ids":["https://openalex.org/I196345858","https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":1.0622,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.77281422,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2015","issue":null,"first_page":"6441","last_page":"6444"},"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive 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":0.9979000091552734,"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/correlated-double-sampling","display_name":"Correlated double sampling","score":0.5573869943618774},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5399906635284424},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5039357542991638},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4930224120616913},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.47982263565063477},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46764230728149414},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.46673569083213806},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.45794859528541565},{"id":"https://openalex.org/keywords/dc-bias","display_name":"DC bias","score":0.45318812131881714},{"id":"https://openalex.org/keywords/optical-path","display_name":"Optical path","score":0.42749708890914917},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3963186740875244},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3912471532821655},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.35964787006378174},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2777847647666931},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25738412141799927},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22931689023971558},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1987837851047516}],"concepts":[{"id":"https://openalex.org/C118277053","wikidata":"https://www.wikidata.org/wiki/Q5172837","display_name":"Correlated double sampling","level":4,"score":0.5573869943618774},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5399906635284424},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5039357542991638},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4930224120616913},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.47982263565063477},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46764230728149414},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.46673569083213806},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.45794859528541565},{"id":"https://openalex.org/C88682704","wikidata":"https://www.wikidata.org/wiki/Q2907415","display_name":"DC bias","level":3,"score":0.45318812131881714},{"id":"https://openalex.org/C31872934","wikidata":"https://www.wikidata.org/wiki/Q1417028","display_name":"Optical path","level":2,"score":0.42749708890914917},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3963186740875244},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3912471532821655},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.35964787006378174},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2777847647666931},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25738412141799927},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22931689023971558},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1987837851047516},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001330","descriptor_name":"Electronic Data Processing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001330","descriptor_name":"Electronic Data Processing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001330","descriptor_name":"Electronic Data Processing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005385","descriptor_name":"Fingers","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005385","descriptor_name":"Fingers","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005385","descriptor_name":"Fingers","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2015.7319867","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2015.7319867","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:26737767","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26737767","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1963522855","https://openalex.org/W1971526520","https://openalex.org/W2086857776","https://openalex.org/W2109252375","https://openalex.org/W2164634968","https://openalex.org/W2167925220","https://openalex.org/W6643089642"],"related_works":["https://openalex.org/W4398198689","https://openalex.org/W2354365353","https://openalex.org/W2811287415","https://openalex.org/W1988437325","https://openalex.org/W2889361259","https://openalex.org/W2115447424","https://openalex.org/W2886612787","https://openalex.org/W2093726221","https://openalex.org/W2031262634","https://openalex.org/W2054505526"],"abstract_inverted_index":{"To":[0,45,60],"overcome":[1],"a":[2,13,29,38,101],"large":[3,26],"DC":[4,27],"offset,":[5,28],"ambient":[6,63],"light":[7,55,64],"interference,":[8,65],"and":[9,32,71,82,87,99],"optical":[10,49],"path":[11,50],"variation,":[12,51],"robust":[14,47],"PPG":[15,93],"readout":[16,94],"chip":[17],"is":[18,58,80],"fabricated":[19],"using":[20],"0.13-\u03bcm":[21],"CMOS":[22],"process.":[23],"Against":[24],"the":[25,62],"saturation":[30],"detection":[31],"current":[33,39,104],"feedback":[34],"method":[35,57],"can":[36],"compensate":[37],"of":[40,106],"up":[41],"to":[42],"30":[43],"\u03bcA.":[44],"be":[46],"against":[48],"an":[52,68],"automatic":[53],"emitting":[54],"compensation":[56],"adopted.":[59],"remove":[61],"we":[66],"propose":[67],"alternating":[69],"sampling":[70],"charge":[72],"redistribution":[73],"technique,":[74],"in":[75],"which":[76],"no":[77],"additional":[78],"power":[79],"consumed,":[81],"only":[83],"three":[84],"differential":[85],"switches":[86],"one":[88],"capacitor":[89],"are":[90],"required.":[91],"The":[92],"channel":[95],"consumes":[96],"26":[97],"\u03bcW":[98],"has":[100],"input":[102],"referred":[103],"noise":[105],"260":[107],"pArms.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
