{"id":"https://openalex.org/W4214852497","doi":"https://doi.org/10.1109/ieeeconf53345.2021.9723220","title":"Polyphase Interpolators with Reversed Order of Up-Sampling and Down-Sampling","display_name":"Polyphase Interpolators with Reversed Order of Up-Sampling and Down-Sampling","publication_year":2021,"publication_date":"2021-10-31","ids":{"openalex":"https://openalex.org/W4214852497","doi":"https://doi.org/10.1109/ieeeconf53345.2021.9723220"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf53345.2021.9723220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf53345.2021.9723220","pdf_url":null,"source":{"id":"https://openalex.org/S4363607877","display_name":"2021 55th Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 55th Asilomar Conference on Signals, Systems, and Computers","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/A5101893887","display_name":"J. S. Harris","orcid":"https://orcid.org/0000-0002-0857-6931"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Fred Harris","raw_affiliation_strings":["University of California San Diego"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California San Diego","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5101893887"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":0.3626,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.57302595,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"918","last_page":"924"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9998999834060669,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9984999895095825,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/polyphase-system","display_name":"Polyphase system","score":0.8660125732421875},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.6735906004905701},{"id":"https://openalex.org/keywords/resampling","display_name":"Resampling","score":0.4891808331012726},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4708673059940338},{"id":"https://openalex.org/keywords/oversampling","display_name":"Oversampling","score":0.45910903811454773},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45279136300086975},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.44913992285728455},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4382261037826538},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.4182606041431427},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.3468281626701355},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.13748699426651},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.12599900364875793},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1239064633846283},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.074383944272995},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.07377108931541443}],"concepts":[{"id":"https://openalex.org/C96157337","wikidata":"https://www.wikidata.org/wiki/Q391639","display_name":"Polyphase system","level":2,"score":0.8660125732421875},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.6735906004905701},{"id":"https://openalex.org/C150921843","wikidata":"https://www.wikidata.org/wiki/Q1170431","display_name":"Resampling","level":2,"score":0.4891808331012726},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4708673059940338},{"id":"https://openalex.org/C197323446","wikidata":"https://www.wikidata.org/wiki/Q331222","display_name":"Oversampling","level":3,"score":0.45910903811454773},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45279136300086975},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.44913992285728455},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4382261037826538},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.4182606041431427},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.3468281626701355},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.13748699426651},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.12599900364875793},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1239064633846283},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.074383944272995},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.07377108931541443},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ieeeconf53345.2021.9723220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf53345.2021.9723220","pdf_url":null,"source":{"id":"https://openalex.org/S4363607877","display_name":"2021 55th Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 55th Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W88988980","https://openalex.org/W615356603","https://openalex.org/W1481646516","https://openalex.org/W1535749512","https://openalex.org/W1548879416","https://openalex.org/W1876018024","https://openalex.org/W2107143523","https://openalex.org/W2120579245","https://openalex.org/W2155595938","https://openalex.org/W2321734724","https://openalex.org/W4243024568","https://openalex.org/W4248312440","https://openalex.org/W6619397024"],"related_works":["https://openalex.org/W3022501507","https://openalex.org/W4205824301","https://openalex.org/W3188632291","https://openalex.org/W2023639956","https://openalex.org/W2100912434","https://openalex.org/W2152863486","https://openalex.org/W2996441418","https://openalex.org/W4286614785","https://openalex.org/W3084192357","https://openalex.org/W2387422968"],"abstract_inverted_index":{"In":[0],"its":[1],"simplest":[2],"form,":[3],"a":[4,9,14,23,53,72,98],"rational":[5],"ratio":[6,34],"interpolator":[7],"performs":[8],"cascade":[10,54],"of":[11,48,55,100],"1-to-P":[12,73],"up-sampling,":[13],"digital":[15,60],"filter":[16,61],"at":[17,66],"the":[18,28,33,46,49,58,67,79,86,92,105,112],"higher":[19],"sample":[20,30,69],"rate,":[21,70],"and":[22,38,51,71,108,115],"Q-to-1":[24,56],"down-sampling":[25],"to":[26,76],"raise":[27],"input":[29,80,87],"rate":[31],"by":[32,97],"P/Q.":[35],"If":[36],"P":[37],"Q":[39],"are":[40],"relatively":[41],"prime":[42],"we":[43],"can":[44],"reverse":[45],"order":[47],"operations":[50],"perform":[52],"down-sampling,":[57],"same":[59],"in":[62],"an":[63],"altered":[64],"configuration":[65],"reduced":[68],"up-sampling.":[74],"Contrary":[75],"first":[77],"impression,":[78],"down":[81],"sampling":[82],"does":[83],"not":[84],"alias":[85],"series.":[88],"The":[89],"transformation":[90],"between":[91],"two":[93],"options":[94],"is":[95],"performed":[96],"sequence":[99],"elementary":[101],"resampling":[102],"steps":[103],"including":[104,111],"Noble":[106,113],"identity":[107,114],"polyphase":[109,116],"partitions":[110],"partitions.":[117]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
