{"id":"https://openalex.org/W2584369566","doi":"https://doi.org/10.1109/icecs.2016.7841221","title":"Comparative study of CMOS lock-in amplifiers for wideband bioelectrical impedance measurements","display_name":"Comparative study of CMOS lock-in amplifiers for wideband bioelectrical impedance measurements","publication_year":2016,"publication_date":"2016-12-01","ids":{"openalex":"https://openalex.org/W2584369566","doi":"https://doi.org/10.1109/icecs.2016.7841221","mag":"2584369566"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2016.7841221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2016.7841221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS)","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/A5013781384","display_name":"David Palomeque-Mangut","orcid":"https://orcid.org/0000-0002-5122-5598"},"institutions":[{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"David Palomeque-Mangut","raw_affiliation_strings":["Department of Electrical, University of Extremadura, Badajoz, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, University of Extremadura, Badajoz, Spain","institution_ids":["https://openalex.org/I80606768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101518588","display_name":"J.L. Aus\u00edn","orcid":"https://orcid.org/0000-0001-6517-2047"},"institutions":[{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose L. Ausin","raw_affiliation_strings":["Department of Electrical, University of Extremadura, Badajoz, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, University of Extremadura, Badajoz, Spain","institution_ids":["https://openalex.org/I80606768"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037907802","display_name":"J.F. Duque-Carrillo","orcid":"https://orcid.org/0000-0003-0393-2893"},"institutions":[{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Duque-Carrillo","raw_affiliation_strings":["Department of Electrical, University of Extremadura, Badajoz, Spain"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, University of Extremadura, Badajoz, Spain","institution_ids":["https://openalex.org/I80606768"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013781384"],"corresponding_institution_ids":["https://openalex.org/I80606768"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.1584253,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"15","issue":null,"first_page":"416","last_page":"419"},"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9952999949455261,"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9945999979972839,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.7023863196372986},{"id":"https://openalex.org/keywords/lock-in-amplifier","display_name":"Lock-in amplifier","score":0.6812502145767212},{"id":"https://openalex.org/keywords/heterodyne","display_name":"Heterodyne (poetry)","score":0.674416184425354},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6085876822471619},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5865753293037415},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5803961753845215},{"id":"https://openalex.org/keywords/lock","display_name":"Lock (firearm)","score":0.5130676031112671},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4591256380081177},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.4515756666660309},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3072477877140045},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26287251710891724},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.19364440441131592},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11038550734519958}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7023863196372986},{"id":"https://openalex.org/C2780259410","wikidata":"https://www.wikidata.org/wiki/Q1752933","display_name":"Lock-in amplifier","level":4,"score":0.6812502145767212},{"id":"https://openalex.org/C2780497637","wikidata":"https://www.wikidata.org/wiki/Q16938394","display_name":"Heterodyne (poetry)","level":2,"score":0.674416184425354},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6085876822471619},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5865753293037415},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5803961753845215},{"id":"https://openalex.org/C174839445","wikidata":"https://www.wikidata.org/wiki/Q1134386","display_name":"Lock (firearm)","level":2,"score":0.5130676031112671},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4591256380081177},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.4515756666660309},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3072477877140045},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26287251710891724},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.19364440441131592},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11038550734519958},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs.2016.7841221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2016.7841221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1622305026","https://openalex.org/W1668849369","https://openalex.org/W1981317129","https://openalex.org/W2020461425","https://openalex.org/W2063499513","https://openalex.org/W2073744038","https://openalex.org/W2132767280","https://openalex.org/W2143061151","https://openalex.org/W2147737645","https://openalex.org/W2167200854","https://openalex.org/W2463604212","https://openalex.org/W6679499953"],"related_works":["https://openalex.org/W2540538849","https://openalex.org/W3112081258","https://openalex.org/W2027390341","https://openalex.org/W2585333696","https://openalex.org/W1480343695","https://openalex.org/W2129410219","https://openalex.org/W2393218950","https://openalex.org/W1975153269","https://openalex.org/W2050439346","https://openalex.org/W2000791119"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"limitations":[3],"of":[4,33,45,65],"two-phases":[5,79],"lock-in":[6],"amplifiers":[7],"(LIAs)":[8],"in":[9,61,70],"variable":[10],"frequency":[11],"applications":[12],"are":[13],"reported.":[14],"Given":[15],"those":[16],"limitations,":[17],"an":[18],"alternative":[19],"LIA":[20,35,56,80],"architecture":[21,57],"is":[22],"described:":[23],"the":[24,77],"heterodyne":[25,34],"LIA.":[26],"Design":[27],"strategies":[28],"for":[29],"improving":[30],"general":[31],"performance":[32],"without":[36],"sacrificing":[37],"power":[38],"consumption":[39],"have":[40,48],"been":[41,49],"described.":[42],"Comparative":[43],"simulations":[44],"both":[46],"architectures":[47],"carried":[50],"out":[51],"with":[52,67],"MATLAB":[53],"Simulink.":[54],"Heterodyne":[55],"permits":[58],"measuring":[59],"signals":[60],"a":[62],"wide":[63],"range":[64],"frequencies":[66],"higher":[68],"improvement":[69],"signal-to-noise":[71],"ratio":[72],"and":[73],"simpler":[74],"design":[75],"than":[76],"conventional":[78],"architecture.":[81]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
