{"id":"https://openalex.org/W1972578061","doi":"https://doi.org/10.1109/norchip.2013.6702024","title":"Interpolation by a prime factor other than 2 in low-voltage low-power \u03a3\u0394 DAC","display_name":"Interpolation by a prime factor other than 2 in low-voltage low-power \u03a3\u0394 DAC","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W1972578061","doi":"https://doi.org/10.1109/norchip.2013.6702024","mag":"1972578061"},"language":"en","primary_location":{"id":"doi:10.1109/norchip.2013.6702024","is_oa":false,"landing_page_url":"https://doi.org/10.1109/norchip.2013.6702024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 NORCHIP","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/A5085771703","display_name":"Peter Pracn\u00fd","orcid":null},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Peter Pracny","raw_affiliation_strings":["Danmarks Tekniske Universitet, Lyngby, DK","Dept. of Electr. Eng. Tech., Univ. of Denmark, Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Danmarks Tekniske Universitet, Lyngby, DK","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Dept. of Electr. Eng. Tech., Univ. of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051784650","display_name":"Ivan H. H. J\u00f8rgensen","orcid":"https://orcid.org/0000-0002-5759-3631"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Ivan H. H. Jorgensen","raw_affiliation_strings":["Dept. of Electr. Eng. Tech., Univ. of Denmark, Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng. Tech., Univ. of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100334606","display_name":"Liang Chen","orcid":"https://orcid.org/0000-0002-3767-3546"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Liang Chen","raw_affiliation_strings":["Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark","Dept. of Electr. Eng. Tech., Univ. of Denmark, Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Dept. of Electr. Eng. Tech., Univ. of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020732097","display_name":"Erik Bruun","orcid":"https://orcid.org/0000-0001-5085-7094"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Erik Bruun","raw_affiliation_strings":["Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark","Dept. of Electr. Eng. Tech., Univ. of Denmark, Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Technical University of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Dept. of Electr. Eng. Tech., Univ. of Denmark, Lyngby, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6287,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59793257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"42","issue":null,"first_page":"1","last_page":"6"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/oversampling","display_name":"Oversampling","score":0.9313597679138184},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.6600465774536133},{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.6111313104629517},{"id":"https://openalex.org/keywords/figure-of-merit","display_name":"Figure of merit","score":0.5716391205787659},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5214621424674988},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5163070559501648},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5144246220588684},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5068653225898743},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.5007274150848389},{"id":"https://openalex.org/keywords/comparator","display_name":"Comparator","score":0.42541128396987915},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4069719910621643},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.34456318616867065},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.31803035736083984},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2692931592464447},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1591547131538391},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.13284170627593994},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09853106737136841},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08375275135040283}],"concepts":[{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.9313597679138184},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.6600465774536133},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.6111313104629517},{"id":"https://openalex.org/C130277099","wikidata":"https://www.wikidata.org/wiki/Q3676605","display_name":"Figure of merit","level":2,"score":0.5716391205787659},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5214621424674988},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5163070559501648},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5144246220588684},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5068653225898743},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.5007274150848389},{"id":"https://openalex.org/C155745195","wikidata":"https://www.wikidata.org/wiki/Q1164179","display_name":"Comparator","level":3,"score":0.42541128396987915},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4069719910621643},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.34456318616867065},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.31803035736083984},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2692931592464447},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1591547131538391},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.13284170627593994},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09853106737136841},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08375275135040283},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/norchip.2013.6702024","is_oa":false,"landing_page_url":"https://doi.org/10.1109/norchip.2013.6702024","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 NORCHIP","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/aa6216a8-100b-419f-af9e-ad838cd741ca","is_oa":false,"landing_page_url":"https://orbit.dtu.dk/en/publications/aa6216a8-100b-419f-af9e-ad838cd741ca","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Pracn\u00fd , P , J\u00f8rgensen , I H H , Chen , L & Bruun , E 2013 , Interpolation by a prime factor other than 2 in low-voltage low-power \u03a3\u0394 DAC . in Proceedings of Norchip 2013 . IEEE , 2013 IEEE 31st NORCHIP Conference , Vilnius , Lithuania , 11/11/2013 . https://doi.org/10.1109/NORCHIP.2013.6702024 , https://doi.org/10.1109/norchip.2013.6702024","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7900000214576721,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W189235336","https://openalex.org/W605564925","https://openalex.org/W1600948469","https://openalex.org/W2002901812","https://openalex.org/W2102490379","https://openalex.org/W2122940741","https://openalex.org/W2216186197","https://openalex.org/W4301627548","https://openalex.org/W6636172949"],"related_works":["https://openalex.org/W2040229502","https://openalex.org/W1580014081","https://openalex.org/W1523707702","https://openalex.org/W2421111280","https://openalex.org/W124258247","https://openalex.org/W2097165798","https://openalex.org/W1497881430","https://openalex.org/W2599174517","https://openalex.org/W2117483815","https://openalex.org/W2170102475"],"abstract_inverted_index":{"This":[0,98],"paper":[1],"presents":[2],"power":[3,40,156],"optimization":[4,146],"of":[5,22,29,38,41,49,62,65,94,109,117,126,139,142],"a":[6,20,36,87,92,137],"sigma-delta":[7],"(\u03a3\u0394)":[8],"modulator":[9,32,78],"based":[10,79],"digital-to-analog":[11],"converter":[12],"(DAC)":[13],"for":[14,151],"hearing-aid":[15],"audio":[16,158],"back-end":[17],"application.":[18],"In":[19],"number":[21],"state-of-the-art":[23],"publications":[24],"the":[25,30,47,50,76,106,110,123],"oversampling":[26,90,135],"ratio":[27],"(OSR)":[28],"\u03a3\u0394":[31,77],"is":[33,46,102,120],"chosen":[34],"as":[35],"factor":[37,93,138],"integer":[39,63,140],"two.":[42,143],"The":[43,144],"reason":[44],"given":[45],"simplicity":[48],"interpolation":[51],"filter":[52],"(IF)":[53],"block.":[54],"However,":[55],"being":[56],"able":[57],"to":[58,104],"choose":[59],"OSR":[60],"factors":[61],"powers":[64,141],"two":[66],"only,":[67],"might":[68],"be":[69,130,149],"restricting":[70],"and":[71,113],"not":[72],"necessarily":[73],"optimal.":[74],"Therefore":[75],"DAC":[80,112],"designs":[81,128,133],"with":[82],"multistage":[83],"IF":[84],"that":[85,122],"include":[86],"stage":[88],"performing":[89],"by":[91,136],"3":[95],"are":[96],"investigated.":[97],"new":[99],"design":[100],"freedom":[101],"used":[103,150],"lower":[105,131],"operating":[107],"frequency":[108],"whole":[111],"save":[114],"considerable":[115],"amount":[116],"power.":[118],"It":[119],"shown":[121],"figure-of-merit":[124],"(FOM)":[125],"such":[127],"can":[129,148],"than":[132],"using":[134],"same":[145],"approach":[147],"other":[152],"low":[153,155],"voltage":[154],"portable":[157],"applications":[159],"(mobile":[160],"phones,":[161],"notebook":[162],"computers":[163],"etc.).":[164]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}