{"id":"https://openalex.org/W2911713707","doi":"https://doi.org/10.1109/icdsp.2018.8631852","title":"Calibration and Correction of Image Replica in DACs with Two-Periodic Nonuniform Holding","display_name":"Calibration and Correction of Image Replica in DACs with Two-Periodic Nonuniform Holding","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2911713707","doi":"https://doi.org/10.1109/icdsp.2018.8631852","mag":"2911713707"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2018.8631852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2018.8631852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)","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/A5046857721","display_name":"Saihua Xu","orcid":"https://orcid.org/0000-0002-2035-8224"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Saihua Xu","raw_affiliation_strings":["Temasek Laboratories (TL@NTU), Nanyang Technological University, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Temasek Laboratories (TL@NTU), Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025845544","display_name":"Jun Wei Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jun Wei Lee","raw_affiliation_strings":["Temasek Laboratories (TL@NTU), Nanyang Technological University, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Temasek Laboratories (TL@NTU), Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"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":0.9998000264167786,"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":0.9998000264167786,"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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9987000226974487,"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9958000183105469,"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/spurious-free-dynamic-range","display_name":"Spurious-free dynamic range","score":0.935687243938446},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.672673225402832},{"id":"https://openalex.org/keywords/replica","display_name":"Replica","score":0.6139748096466064},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5789487361907959},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5426223278045654},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5181192755699158},{"id":"https://openalex.org/keywords/spurious-relationship","display_name":"Spurious relationship","score":0.508873462677002},{"id":"https://openalex.org/keywords/digital-to-analog-converter","display_name":"Digital-to-analog converter","score":0.45399412512779236},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43300414085388184},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.4143417179584503},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38782551884651184},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3701786994934082},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1856175661087036},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17742973566055298},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.16553160548210144},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16178372502326965},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14983031153678894}],"concepts":[{"id":"https://openalex.org/C119293636","wikidata":"https://www.wikidata.org/wiki/Q657480","display_name":"Spurious-free dynamic range","level":3,"score":0.935687243938446},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.672673225402832},{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.6139748096466064},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5789487361907959},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5426223278045654},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5181192755699158},{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.508873462677002},{"id":"https://openalex.org/C2779879419","wikidata":"https://www.wikidata.org/wiki/Q210863","display_name":"Digital-to-analog converter","level":3,"score":0.45399412512779236},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43300414085388184},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.4143417179584503},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38782551884651184},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3701786994934082},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1856175661087036},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17742973566055298},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16553160548210144},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16178372502326965},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14983031153678894},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdsp.2018.8631852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2018.8631852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)","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":9,"referenced_works":["https://openalex.org/W1528627003","https://openalex.org/W1984215510","https://openalex.org/W1990488941","https://openalex.org/W2040327988","https://openalex.org/W2129594707","https://openalex.org/W2131041909","https://openalex.org/W2166576904","https://openalex.org/W2802061300","https://openalex.org/W6631729341"],"related_works":["https://openalex.org/W2005714378","https://openalex.org/W2137197505","https://openalex.org/W1515901614","https://openalex.org/W2944097897","https://openalex.org/W2128532631","https://openalex.org/W2098920926","https://openalex.org/W2105111120","https://openalex.org/W2811489700","https://openalex.org/W4293518225","https://openalex.org/W2368760151"],"abstract_inverted_index":{"Periodic":[0],"nonuniform":[1,72,94],"holding":[2,73],"introduces":[3],"image":[4,15,56],"replicas":[5,16],"in":[6,18,58,92],"the":[7,19,43,55,59,89,93,97,108,128,132,139,143,146,153],"output":[8],"spectrum":[9],"of":[10,22,88],"digital-to-analog":[11],"converters":[12],"(DACs).":[13],"The":[14,80],"appear":[17],"frequency":[20,60,104],"band":[21,61],"interest":[23],"from":[24],"0":[25],"to":[26,106,115,158],"f":[27,63],"<sub":[28,64],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[29,65],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">s</sub>":[30,66],"/2,":[31],"and":[32,74,131,145],"cannot":[33],"be":[34],"filtered":[35],"out":[36],"by":[37,138],"an":[38],"analog":[39],"filter,":[40],"thus":[41],"degrading":[42],"DAC's":[44],"spurious":[45],"free":[46],"dynamic":[47],"range":[48],"(SFDR).":[49],"In":[50,149],"this":[51],"paper,":[52],"we":[53],"considered":[54],"replica":[57],"[0,":[62],"/2]":[67],"for":[68,111],"DACs":[69],"with":[70],"two-periodic":[71],"proposed":[75,81,154],"a":[76,102,160],"pre-filtering":[77],"correction":[78],"technique.":[79],"technique":[82,155],"does":[83,122],"not":[84,123,136],"require":[85],"explicit":[86],"measurement":[87],"timing":[90],"errors":[91],"holding.":[95],"Instead,":[96],"DAC":[98,144],"was":[99,156],"calibrated":[100],"on":[101,127],"dense":[103],"grid":[105],"measure":[107],"parameters":[109],"needed":[110],"filter":[112],"design.":[113],"Compared":[114],"other":[116],"existing":[117],"calibration":[118,133],"methods,":[119],"our":[120,150],"method":[121],"place":[124],"stringent":[125],"requirements":[126],"measuring":[129,147],"hardware":[130],"results":[134],"are":[135],"affected":[137],"channel":[140],"response":[141],"between":[142],"hardware.":[148],"simulated":[151],"example,":[152],"able":[157],"demonstrate":[159],"35":[161],"dB":[162],"SFDR":[163],"improvement.":[164]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}