{"id":"https://openalex.org/W2065283145","doi":"https://doi.org/10.1109/tcsi.2015.2395611","title":"Estimation of Non-Idealities in Sigma-Delta Modulators for Test and Correction Using Unscented Kalman Filters","display_name":"Estimation of Non-Idealities in Sigma-Delta Modulators for Test and Correction Using Unscented Kalman Filters","publication_year":2015,"publication_date":"2015-03-31","ids":{"openalex":"https://openalex.org/W2065283145","doi":"https://doi.org/10.1109/tcsi.2015.2395611","mag":"2065283145"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2015.2395611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2015.2395611","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/A5008275850","display_name":"Matthias Lorenz","orcid":"https://orcid.org/0000-0002-7565-1751"},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Matthias Lorenz","raw_affiliation_strings":["Institute of Microelectronics, University of Ulm, Ulm, Germany","Institute of Microelectronics, University of Ulm, Ulm , Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, University of Ulm, Ulm, Germany","institution_ids":["https://openalex.org/I196349391"]},{"raw_affiliation_string":"Institute of Microelectronics, University of Ulm, Ulm , Germany","institution_ids":["https://openalex.org/I196349391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030430881","display_name":"Rudolf Ritter","orcid":null},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rudolf Ritter","raw_affiliation_strings":["Institute of Microelectronics, University of Ulm, Ulm, Germany","Institute of Microelectronics, University of Ulm, Ulm , Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, University of Ulm, Ulm, Germany","institution_ids":["https://openalex.org/I196349391"]},{"raw_affiliation_string":"Institute of Microelectronics, University of Ulm, Ulm , Germany","institution_ids":["https://openalex.org/I196349391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052708751","display_name":"Jens Anders","orcid":"https://orcid.org/0000-0002-2498-0352"},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jens Anders","raw_affiliation_strings":["Institute of Microelectronics, University of Ulm, Ulm, Germany","Institute of Microelectronics, University of Ulm, Ulm , Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, University of Ulm, Ulm, Germany","institution_ids":["https://openalex.org/I196349391"]},{"raw_affiliation_string":"Institute of Microelectronics, University of Ulm, Ulm , Germany","institution_ids":["https://openalex.org/I196349391"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034938079","display_name":"Maurits Ortmanns","orcid":"https://orcid.org/0000-0002-3547-1596"},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Maurits Ortmanns","raw_affiliation_strings":["Institute of Microelectronics, University of Ulm, Ulm, Germany","Institute of Microelectronics, University of Ulm, Ulm , Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, University of Ulm, Ulm, Germany","institution_ids":["https://openalex.org/I196349391"]},{"raw_affiliation_string":"Institute of Microelectronics, University of Ulm, Ulm , Germany","institution_ids":["https://openalex.org/I196349391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5008275850"],"corresponding_institution_ids":["https://openalex.org/I196349391"],"apc_list":null,"apc_paid":null,"fwci":0.7081,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.70764177,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"62","issue":"5","first_page":"1240","last_page":"1249"},"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":0.9997000098228455,"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":0.9997000098228455,"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.7358932495117188},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6837348937988281},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5867030024528503},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5443808436393738},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5237476825714111},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4761902391910553},{"id":"https://openalex.org/keywords/trimming","display_name":"Trimming","score":0.45760488510131836},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4290885031223297},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.42261168360710144},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4175228774547577},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4161982238292694},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.32263457775115967},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.11957570910453796},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.10363471508026123},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10252788662910461},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0892941951751709},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08280888199806213}],"concepts":[{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.7358932495117188},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6837348937988281},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5867030024528503},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5443808436393738},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5237476825714111},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4761902391910553},{"id":"https://openalex.org/C56951928","wikidata":"https://www.wikidata.org/wiki/Q3539213","display_name":"Trimming","level":2,"score":0.45760488510131836},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4290885031223297},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.42261168360710144},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4175228774547577},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4161982238292694},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.32263457775115967},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.11957570910453796},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.10363471508026123},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10252788662910461},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0892941951751709},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08280888199806213},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2015.2395611","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2015.2395611","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6319024146","display_name":null,"funder_award_id":"OR 245/5-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W245245344","https://openalex.org/W605564925","https://openalex.org/W632292815","https://openalex.org/W1520710862","https://openalex.org/W1756404937","https://openalex.org/W1970326411","https://openalex.org/W1975087968","https://openalex.org/W1982835363","https://openalex.org/W1986090042","https://openalex.org/W1989597204","https://openalex.org/W2001959140","https://openalex.org/W2013492969","https://openalex.org/W2018354759","https://openalex.org/W2018774660","https://openalex.org/W2036581403","https://openalex.org/W2036914554","https://openalex.org/W2043982315","https://openalex.org/W2047938140","https://openalex.org/W2061455530","https://openalex.org/W2068980367","https://openalex.org/W2075265328","https://openalex.org/W2094341660","https://openalex.org/W2107516488","https://openalex.org/W2110404263","https://openalex.org/W2111878962","https://openalex.org/W2123545511","https://openalex.org/W2125270192","https://openalex.org/W2133455456","https://openalex.org/W2143244737","https://openalex.org/W2149070761","https://openalex.org/W2152699771","https://openalex.org/W2152778548","https://openalex.org/W2155966040","https://openalex.org/W2156775324","https://openalex.org/W2165036899","https://openalex.org/W2170254901","https://openalex.org/W2243257039","https://openalex.org/W2293521946","https://openalex.org/W2330913512","https://openalex.org/W2790374560","https://openalex.org/W2794413559","https://openalex.org/W2987467556","https://openalex.org/W4234736689","https://openalex.org/W4255407283","https://openalex.org/W4256263005","https://openalex.org/W4285719527","https://openalex.org/W4301627548","https://openalex.org/W6665607684","https://openalex.org/W6681849857"],"related_works":["https://openalex.org/W2467235537","https://openalex.org/W4243755427","https://openalex.org/W1493074871","https://openalex.org/W2222099502","https://openalex.org/W2128287377","https://openalex.org/W2103861456","https://openalex.org/W3183433566","https://openalex.org/W1541346708","https://openalex.org/W4240663242","https://openalex.org/W1527371844"],"abstract_inverted_index":{"In":[0,55],"this":[1],"paper,":[2],"an":[3,107],"enhanced":[4],"unscented":[5],"Kalman":[6],"filter":[7],"is":[8,65,98,103,129,168],"used":[9,104],"for":[10],"the":[11,40,62,87,101,120,133,138,147,150,165,172],"estimation":[12,111],"of":[13,39,67,73,89,115,149,176],"non-idealities":[14,139],"in":[15,80,108],"sigma-delta":[16,19,177],"modulators.":[17],"As":[18],"modulator":[20,121],"based":[21],"analog-to-digital":[22],"converters":[23],"are":[24,48,94],"known":[25],"to":[26,29,50,57,105,171],"be":[27],"prone":[28],"performance":[30,126,148],"degradation":[31],"from":[32],"many":[33],"circuit":[34],"non-idealities,":[35],"testing":[36],"and":[37,79,96,112],"selection":[38],"manufactured":[41,117],"chips":[42],"as":[43,45],"well":[44],"post-correction":[46],"procedures":[47],"required":[49],"ensure":[51],"a":[52,70,81,116,141],"reliable":[53],"performance.":[54],"contrast":[56],"most":[58],"state-of-the":[59],"art":[60],"techniques,":[61],"proposed":[63,95,166],"estimator":[64,134],"capable":[66],"simultaneously":[68],"tracking":[69],"large":[71],"set":[72],"non-ideal":[74],"parameters":[75],"with":[76],"high":[77],"accuracy":[78],"very":[82],"short":[83],"offline":[84],"time":[85],"within":[86],"range":[88,143],"microseconds.":[90],"Three":[91],"possible":[92],"implementations":[93],"it":[97],"shown":[99],"how":[100],"technique":[102,167],"perform":[106],"situ":[109],"non-ideality":[110],"subsequent":[113],"calibration":[114,175],"chip,":[118],"bringing":[119],"back":[122],"into":[123],"its":[124,155],"designed":[125],"range.":[127],"It":[128],"further":[130],"demonstrated":[131],"that":[132,164],"can":[135],"reliably":[136],"detect":[137],"over":[140],"wide":[142],"when":[144],"intentionally":[145],"degrading":[146],"chip":[151],"by":[152],"manually":[153],"sweeping":[154],"trimming":[156],"parameters.":[157],"The":[158],"presented":[159],"hardware":[160],"measurement":[161],"results":[162],"prove":[163],"practically":[169],"applicable":[170],"test":[173],"and/or":[174],"data":[178],"converters.":[179]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
