{"id":"https://openalex.org/W4389575372","doi":"https://doi.org/10.1109/dcis58620.2023.10335988","title":"Design Space Analysis for a Digital Lock-In Amplifier for Infrared Gas Sensor Signal Acquisition","display_name":"Design Space Analysis for a Digital Lock-In Amplifier for Infrared Gas Sensor Signal Acquisition","publication_year":2023,"publication_date":"2023-11-15","ids":{"openalex":"https://openalex.org/W4389575372","doi":"https://doi.org/10.1109/dcis58620.2023.10335988"},"language":"en","primary_location":{"id":"doi:10.1109/dcis58620.2023.10335988","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/dcis58620.2023.10335988","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/A5013820346","display_name":"Alberto Ram\u00edrez-B\u00e1rcenas","orcid":null},"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":"Alberto Ram\u00edrez-B\u00e1rcenas","raw_affiliation_strings":["Universidad Carlos III of Madrid,Electronic Technology Department,Leganés,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III of Madrid,Electronic Technology Department,Leganés,Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039590345","display_name":"M. Garc\u00eda-Valderas","orcid":"https://orcid.org/0000-0003-1615-1607"},"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":"Mario Garc\u00eda-Valderas","raw_affiliation_strings":["Universidad Carlos III of Madrid,Electronic Technology Department,Leganés,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III of Madrid,Electronic Technology Department,Leganés,Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"last","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 Lopez-Ongil","raw_affiliation_strings":["Universidad Carlos III of Madrid,Electronic Technology Department,Leganés,Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III of 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":["https://openalex.org/I50357001"],"apc_list":null,"apc_paid":null,"fwci":6.2551,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.96825397,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","score":0.9883999824523926,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13928","display_name":"Advanced Sensor Technologies Research","score":0.9767000079154968,"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/computer-science","display_name":"Computer science","score":0.7215911149978638},{"id":"https://openalex.org/keywords/microprocessor","display_name":"Microprocessor","score":0.6311632394790649},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5405577421188354},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5359315276145935},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.49985170364379883},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4626375734806061},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.4485420882701874},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.44768407940864563},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.41480880975723267},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.41381463408470154},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.340726375579834}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7215911149978638},{"id":"https://openalex.org/C2780728072","wikidata":"https://www.wikidata.org/wiki/Q5297","display_name":"Microprocessor","level":2,"score":0.6311632394790649},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5405577421188354},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5359315276145935},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.49985170364379883},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4626375734806061},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.4485420882701874},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.44768407940864563},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.41480880975723267},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.41381463408470154},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.340726375579834},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dcis58620.2023.10335988","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/dcis58620.2023.10335988","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1980918451","https://openalex.org/W2042956399","https://openalex.org/W2104539648","https://openalex.org/W2113398958","https://openalex.org/W2168905363","https://openalex.org/W2558741255","https://openalex.org/W2979845756","https://openalex.org/W4254025302","https://openalex.org/W4311416718","https://openalex.org/W4312050974"],"related_works":["https://openalex.org/W1876592433","https://openalex.org/W2083269738","https://openalex.org/W4210376836","https://openalex.org/W4210925376","https://openalex.org/W1633995705","https://openalex.org/W2596211269","https://openalex.org/W2360384790","https://openalex.org/W4232397253","https://openalex.org/W4235913033","https://openalex.org/W2109284253"],"abstract_inverted_index":{"Climatological":[0],"conditions":[1],"study":[2,145],"has":[3],"gained":[4],"interest":[5],"nowadays":[6],"due":[7],"to":[8,40,144],"their":[9,146],"effect":[10],"in":[11,25,78,139,142],"human":[12],"life.":[13],"Air":[14],"quality":[15],"evaluation,":[16],"both":[17,126,140],"indoors":[18],"and":[19,28,43,91,114,134],"outdoors,":[20],"is":[21],"an":[22,62],"important":[23],"concern":[24],"cities,":[26],"industries":[27],"workplaces.":[29],"Sensors":[30],"used":[31],"for":[32,61,103],"this":[33,47,98],"task":[34],"deliver":[35],"small":[36],"signals":[37],"that":[38],"need":[39],"be":[41,95],"cleaned":[42],"processed":[44],"on-the-edge.":[45],"In":[46],"paper,":[48],"the":[49,104,124],"authors":[50],"present":[51],"a":[52,57,69,110,115,119,128,149],"processing":[53,89,106,135],"system":[54,107],"based":[55,122],"on":[56,118,123],"digital":[58],"Lock-In":[59],"amplifier":[60],"NDIR":[63],"CO2":[64],"sensor":[65],"as":[66,86],"part":[67],"of":[68,73],"multi-sensor":[70,150],"instrument":[71],"capable":[72],"measuring":[74],"different":[75,101],"meteorological":[76],"magnitudes.Both":[77],"space":[79],"applications":[80],"or":[81],"IoT":[82],"systems,":[83],"factors":[84],"such":[85],"maximum":[87],"area,":[88],"time":[90,136],"power":[92],"consumption":[93],"must":[94],"considered.":[96],"To":[97],"purpose,":[99],"two":[100],"implementations":[102,141],"same":[105],"are":[108,137],"presented,":[109],"purely":[111],"hardware":[112],"architecture":[113],"software":[116],"implementation":[117],"soft-core":[120],"microprocessor,":[121],"RISC-V,":[125],"onto":[127],"Microsemi":[129],"FPGA.":[130],"Performance,":[131],"resources":[132],"usage":[133],"compared":[138],"order":[143],"scalability":[147],"towards":[148],"system.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}