{"id":"https://openalex.org/W2801918202","doi":"https://doi.org/10.1109/jetcas.2018.2834140","title":"An Energy-Efficient and Reconfigurable Sensor IC for Bio-Impedance Spectroscopy and ECG Recording","display_name":"An Energy-Efficient and Reconfigurable Sensor IC for Bio-Impedance Spectroscopy and ECG Recording","publication_year":2018,"publication_date":"2018-05-07","ids":{"openalex":"https://openalex.org/W2801918202","doi":"https://doi.org/10.1109/jetcas.2018.2834140","mag":"2801918202"},"language":"en","primary_location":{"id":"doi:10.1109/jetcas.2018.2834140","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jetcas.2018.2834140","pdf_url":null,"source":{"id":"https://openalex.org/S142323794","display_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems","issn_l":"2156-3357","issn":["2156-3357","2156-3365"],"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 Journal on Emerging and Selected Topics in Circuits and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pure.tue.nl/ws/files/111120558/JECAS17_BioZ_BB_Final.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089070385","display_name":"Jiawei Xu","orcid":"https://orcid.org/0000-0002-4150-0971"},"institutions":[{"id":"https://openalex.org/I4210153656","display_name":"Holst Centre (Netherlands)","ror":"https://ror.org/04abpa862","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210153656"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Jiawei Xu","raw_affiliation_strings":["imec/Holst Centre, Eindhoven, The Netherlands"],"affiliations":[{"raw_affiliation_string":"imec/Holst Centre, Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I4210153656"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010280308","display_name":"Pieter Harpe","orcid":"https://orcid.org/0000-0002-6542-0001"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Pieter Harpe","raw_affiliation_strings":["Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078656907","display_name":"Chris Van Hoof","orcid":"https://orcid.org/0000-0002-4645-3326"},"institutions":[{"id":"https://openalex.org/I4210114974","display_name":"IMEC","ror":"https://ror.org/02kcbn207","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I4210114974"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Chris Van Hoof","raw_affiliation_strings":["imec, Leuven, Belgium"],"affiliations":[{"raw_affiliation_string":"imec, Leuven, Belgium","institution_ids":["https://openalex.org/I4210114974"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5089070385"],"corresponding_institution_ids":["https://openalex.org/I4210153656"],"apc_list":null,"apc_paid":null,"fwci":1.3364,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.79068864,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"8","issue":"3","first_page":"616","last_page":"626"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9994000196456909,"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/T11472","display_name":"Analytical Chemistry and Sensors","score":0.996999979019165,"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/electrical-engineering","display_name":"Electrical engineering","score":0.45624083280563354},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4542142152786255},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4153783917427063},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3747750520706177},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3362535834312439},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.32963424921035767},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28661614656448364}],"concepts":[{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.45624083280563354},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4542142152786255},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4153783917427063},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3747750520706177},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3362535834312439},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.32963424921035767},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28661614656448364}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/jetcas.2018.2834140","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jetcas.2018.2834140","pdf_url":null,"source":{"id":"https://openalex.org/S142323794","display_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems","issn_l":"2156-3357","issn":["2156-3357","2156-3365"],"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 Journal on Emerging and Selected Topics in Circuits and Systems","raw_type":"journal-article"},{"id":"pmh:oai:pure.tue.nl:openaire/590a29e5-80a1-45a2-822b-b1b319f5a560","is_oa":true,"landing_page_url":"https://research.tue.nl/en/publications/590a29e5-80a1-45a2-822b-b1b319f5a560","pdf_url":"https://pure.tue.nl/ws/files/111120558/JECAS17_BioZ_BB_Final.pdf","source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Xu, J, Harpe, P & Van Hoof, C 2018, 'An energy-efficient and reconfigurable sensor IC for bio-impedance spectroscopy and ECG recording', IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 8, no. 3, 8355772, pp. 616-626. https://doi.org/10.1109/JETCAS.2018.2834140","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:tue:oai:pure.tue.nl:publications/590a29e5-80a1-45a2-822b-b1b319f5a560","is_oa":true,"landing_page_url":"https://research.tue.nl/nl/publications/590a29e5-80a1-45a2-822b-b1b319f5a560","pdf_url":"https://research.tue.nl/nl/publications/590a29e5-80a1-45a2-822b-b1b319f5a560","source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 8(3):8355772, 616 - 626. IEEE Circuits and Systems Society","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:library.tue.nl:903795","is_oa":false,"landing_page_url":"http://repository.tue.nl/903795","pdf_url":null,"source":{"id":"https://openalex.org/S4406923046","display_name":"TU/e Research Portal (Eindhoven University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:2156-3357","raw_type":"Article / Letter to the editor"},{"id":"pmh:oai:lirias2repo.kuleuven.be:123456789/660620","is_oa":false,"landing_page_url":"https://lirias.kuleuven.be/bitstream/123456789/660620/2/An%20energy_efficient.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306401954","display_name":"Lirias (KU Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ieee Journal On Emerging And Selected Topics In Circuits And Systems, vol. 8 (3), (616-626)","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:pure.tue.nl:openaire/590a29e5-80a1-45a2-822b-b1b319f5a560","is_oa":true,"landing_page_url":"https://research.tue.nl/en/publications/590a29e5-80a1-45a2-822b-b1b319f5a560","pdf_url":"https://pure.tue.nl/ws/files/111120558/JECAS17_BioZ_BB_Final.pdf","source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Xu, J, Harpe, P & Van Hoof, C 2018, 'An energy-efficient and reconfigurable sensor IC for bio-impedance spectroscopy and ECG recording', IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 8, no. 3, 8355772, pp. 616-626. https://doi.org/10.1109/JETCAS.2018.2834140","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2801918202.pdf","grobid_xml":"https://content.openalex.org/works/W2801918202.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W27366919","https://openalex.org/W1486070943","https://openalex.org/W1568475448","https://openalex.org/W1969158993","https://openalex.org/W1998025986","https://openalex.org/W2025975976","https://openalex.org/W2057438408","https://openalex.org/W2072003647","https://openalex.org/W2090254314","https://openalex.org/W2095513534","https://openalex.org/W2101004723","https://openalex.org/W2101713668","https://openalex.org/W2102190025","https://openalex.org/W2109472370","https://openalex.org/W2131792101","https://openalex.org/W2147181724","https://openalex.org/W2147498826","https://openalex.org/W2166379766","https://openalex.org/W2223408663","https://openalex.org/W2289348917","https://openalex.org/W2296435828","https://openalex.org/W2514013094","https://openalex.org/W2735106728","https://openalex.org/W6601166054","https://openalex.org/W6629114394","https://openalex.org/W6634088402","https://openalex.org/W6657002267","https://openalex.org/W6674678333","https://openalex.org/W6675414269"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2544423928","https://openalex.org/W2053286651","https://openalex.org/W2181743346","https://openalex.org/W2187401768","https://openalex.org/W2181413294","https://openalex.org/W2052122378","https://openalex.org/W2378757965"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,26,33,73,86,92,141,229,270],"low":[4,87],"power":[5,34,110,278,289],"reconfigurable":[6,93],"IC":[7,23,146,221,257],"for":[8,97],"wearable":[9],"health":[10],"devices":[11],"that":[12,262],"perform":[13],"bio-impedance":[14],"(BioZ)":[15],"spectroscopy,":[16],"respiration,":[17],"and":[18,32,53,80,91,102,122,130,175,225,266,279,288],"ECG":[19,226,267],"signals":[20],"measurement.":[21],"The":[22,83,201],"consists":[24],"of":[25,76,108,116,132,233,253],"broadband":[27,64],"excitation":[28,65],"current":[29,55,81],"source":[30],"(I-DAC)":[31],"efficient":[35],"readout":[36,272],"circuit":[37,58,119,138],"(RO).":[38],"Both":[39],"are":[40],"highly":[41],"scalable":[42],"to":[43,206,247,250],"mitigate":[44],"the":[45,60,109,117,127,136,143,251,259,276,281],"tradeoff":[46],"among":[47],"noise,":[48],"dynamic":[49,100],"range,":[50,287],"speed,":[51],"power,":[52],"safe":[54],"limits.":[56],"On":[57,112],"level,":[59,114],"I-DAC":[61],"supports":[62],"two":[63],"modes":[66],"based":[67],"on":[68],"maximum":[69],"length":[70],"sequence":[71],"(MLS),":[72],"flexible":[74,98],"selection":[75],"frequency":[77],"points,":[78],"bandwidth,":[79,128],"magnitude.":[82],"RO":[84],"employs":[85],"noise":[88],"instrumentation":[89],"amplifier":[90],"8-to-12":[94],"bit":[95],"ADC":[96],"sensitivity,":[99],"range":[101,174],"speed":[103],"with":[104,269],"an":[105],"automatic":[106],"scaling":[107],"consumption.":[111,290],"system":[113],"calibration":[115],"entire":[118],"chain,":[120],"oversampling":[121],"MLS":[123],"averaging":[124],"further":[125],"improve":[126],"accuracy":[129],"sensitivity":[131,156,183],"BioZ":[133,144,202,265],"spectroscopy":[134,203],"beyond":[135],"intrinsic":[137],"performance.":[139],"As":[140],"result,":[142],"sensor":[145],"achieves":[147],"2":[148],"<inline-formula":[149,159,167,176,185,193,211,238],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[150,160,168,177,186,194,212,239],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[151,161,169,178,187,195,213,240],"<tex-math":[152,162,170,179,188,196,214,241],"notation=\"LaTeX\">$\\text{m}\\Omega":[153,163],"$":[154,164,172,181,190,198],"</tex-math></inline-formula>":[155,165,173,182,191,199,217,244],"within":[157,184],"3.3":[158],"\u2013":[166],"notation=\"LaTeX\">$100~\\Omega":[171],"notation=\"LaTeX\">$0.6~\\Omega":[180],"notation=\"LaTeX\">$3.3~\\Omega":[189],"\u2013100":[192],"notation=\"LaTeX\">$\\text{k}\\Omega":[197],"range.":[200],"spans":[204],"up":[205],"125":[207],"kHz":[208],"while":[209,236,274],"consuming":[210,237,275],"notation=\"LaTeX\">$155~\\mu":[215],"\\text{W}$":[216,243],".":[218,245],"Furthermore,":[219],"this":[220,256],"can":[222,263],"measure":[223,264],"respiration":[224],"simultaneously":[227,268],"at":[228],"lower":[230],"sampling":[231],"rate":[232],"20":[234],"kS/s":[235],"notation=\"LaTeX\">$31~\\mu":[242],"Compared":[246],"prior":[248],"art,":[249],"best":[252],"our":[254],"knowledge,":[255],"is":[258],"only":[260],"work":[261],"single":[271],"channel":[273],"lowest":[277],"offering":[280],"highest":[282],"flexibility":[283],"in":[284],"performance,":[285],"application":[286]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
