{"id":"https://openalex.org/W4389544526","doi":"https://doi.org/10.1109/dcis58620.2023.10335991","title":"Ring Oscillator Circuits in Flexible aIGZO Technology for Biosignal Acquisition","display_name":"Ring Oscillator Circuits in Flexible aIGZO Technology for Biosignal Acquisition","publication_year":2023,"publication_date":"2023-11-15","ids":{"openalex":"https://openalex.org/W4389544526","doi":"https://doi.org/10.1109/dcis58620.2023.10335991"},"language":"en","primary_location":{"id":"doi:10.1109/dcis58620.2023.10335991","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/dcis58620.2023.10335991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 38th Conference on Design of Circuits and Integrated Systems (DCIS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5088652157","display_name":"Alba P\u00e1ez-Montoro","orcid":"https://orcid.org/0000-0003-1256-8595"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alba P\u00e1ez-Montoro","raw_affiliation_strings":["Universidad Carlos III de Madrid,Electronic Technology Department,Leganés,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid,Electronic Technology Department,Leganés,Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089143141","display_name":"Javier de Mena Pacheco","orcid":"https://orcid.org/0000-0002-1458-3185"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Javier de Mena Pacheco","raw_affiliation_strings":["Universidad Politécnica de Madrid,Electronic Engineering Department,Madrid,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Politécnica de Madrid,Electronic Engineering Department,Madrid,Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045572211","display_name":"Marisa L\u00f3pez\u2010Vallejo","orcid":"https://orcid.org/0000-0002-3833-524X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marisa L\u00f3pez-Vallejo","raw_affiliation_strings":["Universidad Politécnica de Madrid,Electronic Engineering Department,Madrid,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Politécnica de Madrid,Electronic Engineering Department,Madrid,Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067423177","display_name":"C. L\u00f3pez-Ongil","orcid":"https://orcid.org/0000-0001-9451-6611"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Celia L\u00f3pez-Ongil","raw_affiliation_strings":["Universidad Carlos III de Madrid,Electronic Technology Department,Leganés,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid,Electronic Technology Department,Leganés,Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082932006","display_name":"Susana Pat\u00f3n","orcid":"https://orcid.org/0000-0003-0911-2642"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Susana Paton","raw_affiliation_strings":["Universidad Carlos III de Madrid,Electronic Technology Department,Leganés,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid,Electronic Technology Department,Leganés,Spain","institution_ids":["https://openalex.org/I50357001"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.32207152,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9991000294685364,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9991000294685364,"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/T10623","display_name":"Thin-Film Transistor Technologies","score":0.9945999979972839,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9865999817848206,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/biosignal","display_name":"Biosignal","score":0.9559730887413025},{"id":"https://openalex.org/keywords/ring-oscillator","display_name":"Ring oscillator","score":0.5831590890884399},{"id":"https://openalex.org/keywords/analog-front-end","display_name":"Analog front-end","score":0.547373354434967},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5245311856269836},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4830639958381653},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.4787991940975189},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.45192596316337585},{"id":"https://openalex.org/keywords/integrated-circuit","display_name":"Integrated circuit","score":0.44779253005981445},{"id":"https://openalex.org/keywords/potentiostat","display_name":"Potentiostat","score":0.4429967403411865},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4118073880672455},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40500375628471375},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3797808587551117},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.34421825408935547},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.3193066716194153},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27620983123779297},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.21526870131492615},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.13397002220153809},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12538105249404907},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.11489301919937134}],"concepts":[{"id":"https://openalex.org/C2779055241","wikidata":"https://www.wikidata.org/wiki/Q644240","display_name":"Biosignal","level":3,"score":0.9559730887413025},{"id":"https://openalex.org/C104111718","wikidata":"https://www.wikidata.org/wiki/Q2153973","display_name":"Ring oscillator","level":3,"score":0.5831590890884399},{"id":"https://openalex.org/C2778870119","wikidata":"https://www.wikidata.org/wiki/Q16002927","display_name":"Analog front-end","level":3,"score":0.547373354434967},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5245311856269836},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4830639958381653},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.4787991940975189},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.45192596316337585},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.44779253005981445},{"id":"https://openalex.org/C2779995598","wikidata":"https://www.wikidata.org/wiki/Q629290","display_name":"Potentiostat","level":4,"score":0.4429967403411865},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4118073880672455},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40500375628471375},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3797808587551117},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.34421825408935547},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.3193066716194153},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27620983123779297},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.21526870131492615},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.13397002220153809},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12538105249404907},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.11489301919937134},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dcis58620.2023.10335991","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/dcis58620.2023.10335991","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 38th Conference on Design of Circuits and Integrated Systems (DCIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1562917451","https://openalex.org/W1970662287","https://openalex.org/W1987895034","https://openalex.org/W2013377164","https://openalex.org/W2128683061","https://openalex.org/W2147539712","https://openalex.org/W2518042246","https://openalex.org/W2576820950","https://openalex.org/W2738831760","https://openalex.org/W2780756707","https://openalex.org/W2899108392","https://openalex.org/W2967720691","https://openalex.org/W3035671658","https://openalex.org/W3163634037","https://openalex.org/W3165521972","https://openalex.org/W3185602476","https://openalex.org/W3210252004","https://openalex.org/W3215607949","https://openalex.org/W3216137445","https://openalex.org/W4210391822","https://openalex.org/W4213418584","https://openalex.org/W4220802275","https://openalex.org/W4301384209","https://openalex.org/W4313855670","https://openalex.org/W6726450616"],"related_works":["https://openalex.org/W4214581441","https://openalex.org/W4399258972","https://openalex.org/W2549529440","https://openalex.org/W1992312907","https://openalex.org/W4389544526","https://openalex.org/W2135246467","https://openalex.org/W2770276450","https://openalex.org/W2584676369","https://openalex.org/W4386858128","https://openalex.org/W2040912879"],"abstract_inverted_index":{"Biosignal":[0],"acquisition":[1,118],"has":[2],"escaped":[3],"hospital":[4],"or":[5],"laboratory":[6],"environments":[7],"to":[8,17,33,44,52,91,96,110,134,147,184,195],"invade":[9],"daily":[10],"activities.":[11],"Usually,":[12],"the":[13,21,25,30,41,55,166],"type":[14],"of":[15,23,57,114,126,160,174,181,192],"biosignals":[16,58],"be":[18,77],"measured":[19],"determines":[20],"location":[22],"sensors:":[24],"wrist":[26],"is":[27,38,106],"not":[28,39],"always":[29,40],"best":[31,42,156],"place":[32],"measure,":[34],"and":[35,67,119,153,163,177],"a":[36,107,127,178,188],"smartwatch":[37],"wearable":[43],"use.":[45],"In":[46,121],"this":[47,122],"scenario,":[48],"skin":[49,61,97,137],"patches":[50,75],"appear":[51],"help":[53],"in":[54,116,158],"sensing":[56],"such":[59],"as":[60,131],"temperature":[62],"(SKT),":[63],"electrodermal":[64],"activity":[65],"(EDA),":[66],"blood":[68],"volume":[69],"pulse":[70],"(BVP)":[71],"among":[72],"others.":[73],"These":[74],"should":[76],"built":[78],"with":[79,87,140,145,170],"flexible":[80,88],"printed":[81],"circuit":[82],"boards":[83],"(PCB)":[84],"and,":[85],"even,":[86],"integrated":[89],"circuits,":[90],"assure":[92],"an":[93],"easy":[94],"adaptation":[95],"morphology.":[98],"aIGZO":[99,141],"(amorphous":[100],"Indium":[101],"Gallium":[102],"Zinc":[103],"Oxide)":[104],"technology":[105,142],"promising":[108],"solution":[109],"explore":[111],"new":[112],"integration":[113],"analog-front-ends":[115],"biosignal":[117],"preprocessing.":[120],"paper,":[123],"different":[124],"implementations":[125],"ring":[128],"oscillator":[129],"(RO)":[130],"analog":[132],"front-end":[133],"measure":[135],"galvanic":[136],"response":[138],"(GSR)":[139],"are":[143],"analysed":[144],"regard":[146],"linearity,":[148],"signal":[149],"range,":[150],"power":[151,161,172],"consumption":[152,162,173],"area.":[154],"The":[155],"result":[157],"terms":[159],"range":[164,180,191],"was":[165],"resistor":[167],"load":[168],"RO,":[169],"maximum":[171],"0.198":[175],"mW":[176],"frequency":[179],"151.13":[182],"kHz":[183,186],"204.88":[185],"for":[187],"voltage":[189],"input":[190],"1.59":[193],"V":[194],"3.3":[196],"V.":[197]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}