{"id":"https://openalex.org/W2898995989","doi":"https://doi.org/10.1109/embc.2018.8513613","title":"A Low-Power Dynamic-Range Relaxed Analog Front End for Photoplethysmogram Acquisition","display_name":"A Low-Power Dynamic-Range Relaxed Analog Front End for Photoplethysmogram Acquisition","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2898995989","doi":"https://doi.org/10.1109/embc.2018.8513613","mag":"2898995989","pmid":"https://pubmed.ncbi.nlm.nih.gov/30441595"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2018.8513613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2018.8513613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5040439624","display_name":"Hao Zhang","orcid":"https://orcid.org/0000-0003-1896-9859"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Zhang","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100619912","display_name":"Junxiang Wang","orcid":"https://orcid.org/0000-0002-9392-7942"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junxiang Wang","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100339233","display_name":"Ye Li","orcid":"https://orcid.org/0000-0002-5351-8546"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Li","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, Beijing, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I19820366"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2018","issue":null,"first_page":"5554","last_page":"5557"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9980000257492065,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9980000257492065,"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9955999851226807,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9950000047683716,"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/analog-front-end","display_name":"Analog front-end","score":0.8265987634658813},{"id":"https://openalex.org/keywords/photoplethysmogram","display_name":"Photoplethysmogram","score":0.7858062982559204},{"id":"https://openalex.org/keywords/microcontroller","display_name":"Microcontroller","score":0.6858358383178711},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.6850330829620361},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.631773829460144},{"id":"https://openalex.org/keywords/front-and-back-ends","display_name":"Front and back ends","score":0.5917941927909851},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5103349089622498},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5057759284973145},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4863494038581848},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48369771242141724},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.45288777351379395},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24761590361595154},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24632865190505981},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.21210724115371704},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12410268187522888},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11110049486160278},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.09011873602867126}],"concepts":[{"id":"https://openalex.org/C2778870119","wikidata":"https://www.wikidata.org/wiki/Q16002927","display_name":"Analog front-end","level":3,"score":0.8265987634658813},{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.7858062982559204},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.6858358383178711},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.6850330829620361},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.631773829460144},{"id":"https://openalex.org/C53016008","wikidata":"https://www.wikidata.org/wiki/Q620167","display_name":"Front and back ends","level":2,"score":0.5917941927909851},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5103349089622498},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5057759284973145},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4863494038581848},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48369771242141724},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.45288777351379395},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24761590361595154},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24632865190505981},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.21210724115371704},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12410268187522888},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11110049486160278},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.09011873602867126},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012063","descriptor_name":"Relaxation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012063","descriptor_name":"Relaxation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012063","descriptor_name":"Relaxation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017156","descriptor_name":"Photoplethysmography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2018.8513613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2018.8513613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:30441595","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30441595","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":8,"referenced_works":["https://openalex.org/W1594101521","https://openalex.org/W1963522855","https://openalex.org/W2090710454","https://openalex.org/W2109252375","https://openalex.org/W2170769596","https://openalex.org/W2289170447","https://openalex.org/W2573720242","https://openalex.org/W2577762902"],"related_works":["https://openalex.org/W2019044074","https://openalex.org/W2744701634","https://openalex.org/W1988799405","https://openalex.org/W4391311879","https://openalex.org/W2079771749","https://openalex.org/W2146322466","https://openalex.org/W3144946090","https://openalex.org/W1974376478","https://openalex.org/W4306768468","https://openalex.org/W2040185614"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,37,52,60],"low-power":[4],"analog":[5],"front-end":[6],"that":[7,43,78],"enables":[8],"photoplethysmographic":[9],"signals":[10],"acquisition,":[11],"the":[12,29,44,76,82,87,90,97,100],"dynamic":[13],"range":[14],"for":[15],"AC":[16],"component":[17],"exaction":[18],"is":[19,34,47,69,79,93,105],"relaxed":[20],"with":[21,81],"simple":[22],"high-pass":[23],"implementation.":[24],"The":[25,32,57,66],"chopping":[26],"modulation":[27],"ensures":[28],"low-noise":[30],"operation.":[31],"circuit":[33,58],"fabricated":[35],"in":[36],"0.18-um":[38],"CMOS":[39],"technology.":[40],"Measurements":[41],"show":[42],"consuming":[45],"current":[46],"approximately":[48],"72":[49],"uA":[50],"at":[51],"supply":[53],"of":[54,63,73,99],"2.5":[55],"V.":[56],"achieves":[59],"input":[61],"noise":[62],"6.45":[64],"$\\mathrm{pA}/\\sqrt{Hz}$.":[65],"calibred":[67],"algorithm":[68],"implemented":[70],"by":[71],"means":[72],"MCU,":[74],"and":[75,96],"demonstration":[77],"compared":[80],"Fluck":[83],"Simulator":[84],"used":[85],"as":[86],"reference":[88],"shows":[89],"heart":[91],"rate":[92],"accurately":[94],"detected,":[95],"error":[98],"measured":[101],"blood":[102],"oxygen":[103],"saturation":[104],"less":[106],"than":[107],"1.5%.":[108]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
