{"id":"https://openalex.org/W2107704789","doi":"https://doi.org/10.1109/tcsi.2010.2043996","title":"On Chopper Effects in Discrete-Time $\\Sigma\\Delta$ Modulators","display_name":"On Chopper Effects in Discrete-Time $\\Sigma\\Delta$ Modulators","publication_year":2010,"publication_date":"2010-03-26","ids":{"openalex":"https://openalex.org/W2107704789","doi":"https://doi.org/10.1109/tcsi.2010.2043996","mag":"2107704789"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2010.2043996","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2010.2043996","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-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/A5006780064","display_name":"Gildas L\u00e9ger","orcid":"https://orcid.org/0000-0002-2310-7906"},"institutions":[{"id":"https://openalex.org/I4210104545","display_name":"Instituto de Microelectr\u00f3nica de Sevilla","ror":"https://ror.org/01mqtzm43","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210104545","https://openalex.org/I4210147934","https://openalex.org/I79238269"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Gildas Le\u0301ger","raw_affiliation_strings":["Instituto de Microlectr&#x00F3;nica de Sevilla, Centro Nacional de Microelectr&#x00F3;nica, Consejo Superior de Investigaciones Cient&#x00ED;ficas (CSIC) and Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Microlectr&#x00F3;nica de Sevilla, Centro Nacional de Microelectr&#x00F3;nica, Consejo Superior de Investigaciones Cient&#x00ED;ficas (CSIC) and Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I4210104545","https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072282417","display_name":"Antonio Gin\u00e9s","orcid":"https://orcid.org/0000-0001-5272-5802"},"institutions":[{"id":"https://openalex.org/I4210104545","display_name":"Instituto de Microelectr\u00f3nica de Sevilla","ror":"https://ror.org/01mqtzm43","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210104545","https://openalex.org/I4210147934","https://openalex.org/I79238269"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio J. Gines Arteaga","raw_affiliation_strings":["Instituto de Microlectr&#x00F3;nica de Sevilla, Centro Nacional de Microelectr&#x00F3;nica, Consejo Superior de Investigaciones Cient&#x00ED;ficas (CSIC) and Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Microlectr&#x00F3;nica de Sevilla, Centro Nacional de Microelectr&#x00F3;nica, Consejo Superior de Investigaciones Cient&#x00ED;ficas (CSIC) and Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I4210104545","https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Eduardo J. Perali\u0301as Maci\u0301as","orcid":null},"institutions":[{"id":"https://openalex.org/I4210104545","display_name":"Instituto de Microelectr\u00f3nica de Sevilla","ror":"https://ror.org/01mqtzm43","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210104545","https://openalex.org/I4210147934","https://openalex.org/I79238269"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Eduardo J. Perali\u0301as Maci\u0301as","raw_affiliation_strings":["Instituto de Microlectr&#x00F3;nica de Sevilla, Centro Nacional de Microelectr&#x00F3;nica, Consejo Superior de Investigaciones Cient&#x00ED;ficas (CSIC) and Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Microlectr&#x00F3;nica de Sevilla, Centro Nacional de Microelectr&#x00F3;nica, Consejo Superior de Investigaciones Cient&#x00ED;ficas (CSIC) and Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I4210104545","https://openalex.org/I79238269"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066990447","display_name":"A. Rueda","orcid":"https://orcid.org/0000-0003-4564-9359"},"institutions":[{"id":"https://openalex.org/I4210104545","display_name":"Instituto de Microelectr\u00f3nica de Sevilla","ror":"https://ror.org/01mqtzm43","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210104545","https://openalex.org/I4210147934","https://openalex.org/I79238269"]},{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Adoraci\u00f3n Rueda","raw_affiliation_strings":["Instituto de Microlectr&#x00F3;nica de Sevilla, Centro Nacional de Microelectr&#x00F3;nica, Consejo Superior de Investigaciones Cient&#x00ED;ficas (CSIC) and Universidad de Sevilla, Sevilla, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Microlectr&#x00F3;nica de Sevilla, Centro Nacional de Microelectr&#x00F3;nica, Consejo Superior de Investigaciones Cient&#x00ED;ficas (CSIC) and Universidad de Sevilla, Sevilla, Spain","institution_ids":["https://openalex.org/I4210104545","https://openalex.org/I79238269"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5523,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.69078154,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"57","issue":"9","first_page":"2438","last_page":"2449"},"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":1.0,"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":1.0,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9991000294685364,"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":0.9991000294685364,"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/chopper","display_name":"Chopper","score":0.8685019016265869},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.8312848806381226},{"id":"https://openalex.org/keywords/integrator","display_name":"Integrator","score":0.7992022633552551},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.4336455762386322},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.4198649227619171},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.418448805809021},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4178923964500427},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2538270652294159},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.2505582571029663},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.22639906406402588},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10796457529067993},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10564917325973511}],"concepts":[{"id":"https://openalex.org/C2780191706","wikidata":"https://www.wikidata.org/wiki/Q191658","display_name":"Chopper","level":3,"score":0.8685019016265869},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.8312848806381226},{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.7992022633552551},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.4336455762386322},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.4198649227619171},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.418448805809021},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4178923964500427},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2538270652294159},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.2505582571029663},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.22639906406402588},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10796457529067993},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10564917325973511}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tcsi.2010.2043996","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2010.2043996","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Transactions on Circuits and Systems I: Regular Papers","raw_type":"journal-article"},{"id":"pmh:oai:dnet:idus________::609b0367959c45b9a4454b6a5a783f1d","is_oa":false,"landing_page_url":"https://idus.us.es/handle//11441/71317","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:digital.csic.es:10261/60025","is_oa":false,"landing_page_url":"http://hdl.handle.net/10261/60025","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"http://purl.org/coar/resource_type/c_6501"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310967","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24"},{"id":"https://openalex.org/F4320334857","display_name":"Consejo Superior de Investigaciones Cient\u00edficas","ror":"https://ror.org/02gfc7t72"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W118952169","https://openalex.org/W605564925","https://openalex.org/W1524444460","https://openalex.org/W1601047095","https://openalex.org/W1823468222","https://openalex.org/W1888703945","https://openalex.org/W1925461521","https://openalex.org/W2025555465","https://openalex.org/W2032233115","https://openalex.org/W2052944723","https://openalex.org/W2080251928","https://openalex.org/W2080361691","https://openalex.org/W2093112233","https://openalex.org/W2112611349","https://openalex.org/W2114240729","https://openalex.org/W2140919227","https://openalex.org/W2143950648","https://openalex.org/W2144158928","https://openalex.org/W2153660465","https://openalex.org/W2169825282","https://openalex.org/W4214709312","https://openalex.org/W4301627548"],"related_works":["https://openalex.org/W2354965164","https://openalex.org/W2020176679","https://openalex.org/W1491867692","https://openalex.org/W1976391040","https://openalex.org/W2104760676","https://openalex.org/W2103861456","https://openalex.org/W2793761345","https://openalex.org/W2913428688","https://openalex.org/W3183433566","https://openalex.org/W2157118673"],"abstract_inverted_index":{"Analog-to-digital":[0],"converters":[1],"based":[2],"on$\\Sigma\\Delta$modulators":[3],"are":[4,25,38],"used":[5],"in":[6,58,76],"a":[7,56],"wide":[8],"variety":[9],"of":[10,44,62,73,90,100],"applications.":[11],"Due":[12,65],"to":[13,49,54,66,105],"their":[14,51],"inherent":[15],"monotonous":[16],"behavior,":[17],"high":[18],"linearity,":[19],"and":[20,32,35,46,109],"large":[21],"dynamic":[22],"range,":[23],"they":[24],"often":[26,80],"the":[27,59,63,71,74,77,91,98,106],"preferred":[28],"option":[29],"for":[30,41],"sensor":[31],"instrumentation.":[33],"Offset":[34],"flicker":[36],"noise":[37],"usual":[39],"concerns":[40],"this":[42,83],"type":[43],"applications,":[45],"one":[47],"way":[48],"minimize":[50],"effects":[52,93],"is":[53,79,102],"use":[55],"chopper":[57,75,101],"front-end":[60],"integrator":[61,78],"modulator.":[64],"its":[67],"simple":[68],"operation":[69,108],"principle,":[70],"action":[72],"overlooked.":[81],"In":[82],"paper,":[84],"we":[85],"provide":[86],"an":[87],"analytical":[88],"study":[89],"static":[92],"in$\\Sigma\\Delta$modulators,":[94],"which":[95],"shows":[96],"that":[97],"introduction":[99],"not":[103],"transparent":[104],"modulator":[107],"should":[110],"thus":[111],"be":[112],"designed":[113],"with":[114],"care.":[115]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
