{"id":"https://openalex.org/W4415398836","doi":"https://doi.org/10.1109/prime66228.2025.11203619","title":"Design of a Sub-\u03bcA Bias Current, Multi-Stage Comparator with Delayed Positive Feedback for Dynamic Gain Enhancement","display_name":"Design of a Sub-\u03bcA Bias Current, Multi-Stage Comparator with Delayed Positive Feedback for Dynamic Gain Enhancement","publication_year":2025,"publication_date":"2025-09-21","ids":{"openalex":"https://openalex.org/W4415398836","doi":"https://doi.org/10.1109/prime66228.2025.11203619"},"language":"en","primary_location":{"id":"doi:10.1109/prime66228.2025.11203619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/prime66228.2025.11203619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 20th International Conference on PhD Research in Microelectronics and Electronics (PRIME)","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/A5101455011","display_name":"Andrea Angeli","orcid":"https://orcid.org/0000-0002-8540-6012"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Angeli","raw_affiliation_strings":["Politecnico di Milano DEIB,Milan,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Milano DEIB,Milan,Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104884555","display_name":"Gabriele Magni","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gabriele Magni","raw_affiliation_strings":["Politecnico di Milano DEIB,Milan,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Milano DEIB,Milan,Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082430235","display_name":"Mauro Leoncini","orcid":"https://orcid.org/0000-0002-1999-3132"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mauro Leoncini","raw_affiliation_strings":["Politecnico di Milano DEIB,Milan,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Milano DEIB,Milan,Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082021155","display_name":"Alessandro Bertolini","orcid":"https://orcid.org/0000-0002-9869-8560"},"institutions":[{"id":"https://openalex.org/I4210154781","display_name":"STMicroelectronics (Italy)","ror":"https://ror.org/053bqv655","country_code":"IT","type":"company","lineage":["https://openalex.org/I131827901","https://openalex.org/I4210154781"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Bertolini","raw_affiliation_strings":["STMicroelectronics AMG R&#x0026;D,Milan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"STMicroelectronics AMG R&#x0026;D,Milan","institution_ids":["https://openalex.org/I4210154781"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052872730","display_name":"Massimo Ghioni","orcid":"https://orcid.org/0000-0002-8626-3658"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Massimo Ghioni","raw_affiliation_strings":["Politecnico di Milano DEIB,Milan,Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Politecnico di Milano DEIB,Milan,Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"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":0.2474454,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.9980000257492065,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9811999797821045,"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"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9729999899864197,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.9521999955177307},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7768999934196472},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.6933000087738037},{"id":"https://openalex.org/keywords/preamplifier","display_name":"Preamplifier","score":0.671500027179718},{"id":"https://openalex.org/keywords/comparator-applications","display_name":"Comparator applications","score":0.5888000130653381},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4471000134944916},{"id":"https://openalex.org/keywords/positive-feedback","display_name":"Positive feedback","score":0.4275999963283539},{"id":"https://openalex.org/keywords/idle","display_name":"Idle","score":0.40639999508857727},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.382099986076355}],"concepts":[{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.9521999955177307},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7768999934196472},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6933000087738037},{"id":"https://openalex.org/C14245642","wikidata":"https://www.wikidata.org/wiki/Q399804","display_name":"Preamplifier","level":4,"score":0.671500027179718},{"id":"https://openalex.org/C121649978","wikidata":"https://www.wikidata.org/wiki/Q17007408","display_name":"Comparator applications","level":4,"score":0.5888000130653381},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49059998989105225},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4471000134944916},{"id":"https://openalex.org/C48207687","wikidata":"https://www.wikidata.org/wiki/Q918004","display_name":"Positive feedback","level":2,"score":0.4275999963283539},{"id":"https://openalex.org/C16320812","wikidata":"https://www.wikidata.org/wiki/Q1812200","display_name":"Idle","level":2,"score":0.40639999508857727},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.382099986076355},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.3698999881744385},{"id":"https://openalex.org/C186886427","wikidata":"https://www.wikidata.org/wiki/Q5441213","display_name":"Feedback loop","level":2,"score":0.36550000309944153},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3409999907016754},{"id":"https://openalex.org/C93586867","wikidata":"https://www.wikidata.org/wiki/Q62527","display_name":"Negative feedback","level":3,"score":0.33820000290870667},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.313400000333786},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30070000886917114},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.2939000129699707},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.29319998621940613},{"id":"https://openalex.org/C2984730371","wikidata":"https://www.wikidata.org/wiki/Q6501221","display_name":"Feedback controller","level":3,"score":0.29100000858306885},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28769999742507935},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.28279998898506165},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.2809999883174896},{"id":"https://openalex.org/C47465096","wikidata":"https://www.wikidata.org/wiki/Q2996097","display_name":"Operational amplifier applications","level":5,"score":0.27070000767707825},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.2565000057220459},{"id":"https://openalex.org/C90806461","wikidata":"https://www.wikidata.org/wiki/Q1144416","display_name":"Propagation delay","level":2,"score":0.25049999356269836}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/prime66228.2025.11203619","is_oa":false,"landing_page_url":"https://doi.org/10.1109/prime66228.2025.11203619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 20th International Conference on PhD Research in Microelectronics and Electronics (PRIME)","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/1298628","is_oa":false,"landing_page_url":"https://hdl.handle.net/11311/1298628","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0,26,70],"many":[1],"battery-powered":[2],"applications,":[3],"reducing":[4],"the":[5,19,24,50,53,67,73,103,117,134],"quiescent":[6],"current":[7,83],"consumption":[8],"of":[9,23,49,75,89],"switching":[10,39],"converters":[11,30],"is":[12,84,92,111,136],"an":[13],"essential":[14],"feature":[15],"that":[16],"helps":[17],"extend":[18],"battery":[20],"life":[21],"time":[22],"device.":[25],"this":[27,71],"frame,":[28],"DC/DC":[29],"with":[31,78,149],"variable":[32],"frequency":[33],"controls":[34],"are":[35,55,147],"preferred":[36],"to":[37,57,119],"reduce":[38],"activity":[40],"and":[41,98,141,144],"associated":[42],"losses.":[43],"To":[44,100],"further":[45,101],"enhance":[46,102],"efficiency,":[47],"most":[48],"blocks":[51],"inside":[52],"controller":[54],"set":[56],"idle":[58],"mode,":[59],"except":[60],"for":[61],"very":[62],"few":[63],"components,":[64],"such":[65],"as":[66,121],"output":[68],"comparator.":[69],"paper,":[72],"design":[74],"a":[76,106,122],"comparator":[77,110,135],"sub-":[79],"$\\mu":[80],"\\mathbf{A}$":[81],"bias":[82],"presented.":[85],"The":[86,113],"proper":[87],"number":[88],"preamplifier":[90],"stages":[91],"derived":[93],"by":[94],"evaluating":[95],"gain,":[96],"delay,":[97],"offset.":[99],"transition":[104],"speed,":[105],"delayed":[107],"weak-positive":[108],"feedback":[109],"proposed.":[112],"proposed":[114],"structure":[115],"exploits":[116],"delay":[118],"operate":[120],"strongarm":[123],"latch":[124],"during":[125],"transients":[126],"while":[127],"maintaining":[128],"stability":[129],"in":[130,138],"normal":[131],"operation.":[132],"Finally,":[133],"designed":[137],"BCD":[139],"technology,":[140],"its":[142],"static":[143],"dynamic":[145],"performances":[146],"verified":[148],"transistor-level":[150],"simulations.":[151]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-22T00:00:00"}
