{"id":"https://openalex.org/W1510326602","doi":"https://doi.org/10.1109/icassp.1987.1169925","title":"Analysis and design of periodically time varying digital filters","display_name":"Analysis and design of periodically time varying digital filters","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1510326602","doi":"https://doi.org/10.1109/icassp.1987.1169925","mag":"1510326602"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1987.1169925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1987.1169925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-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/A5061934859","display_name":"J. K. Critchley","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154878","display_name":"Netherlands Nutrition Centre","ror":"https://ror.org/04zmc7w78","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210154878"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"J. Critchley","raw_affiliation_strings":["SHAPE Technical Centre, The Hague, Netherlands"],"affiliations":[{"raw_affiliation_string":"SHAPE Technical Centre, The Hague, Netherlands","institution_ids":["https://openalex.org/I4210154878"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5061934859"],"corresponding_institution_ids":["https://openalex.org/I4210154878"],"apc_list":null,"apc_paid":null,"fwci":0.3179,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.52598608,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"2418","last_page":"2421"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9980000257492065,"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":0.9980000257492065,"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":0.9854999780654907,"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"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9641000032424927,"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/band-pass-filter","display_name":"Band-pass filter","score":0.6842800974845886},{"id":"https://openalex.org/keywords/prototype-filter","display_name":"Prototype filter","score":0.6061722636222839},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.596363365650177},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5784181952476501},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.5519945025444031},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5368841886520386},{"id":"https://openalex.org/keywords/m-derived-filter","display_name":"m-derived filter","score":0.4810905158519745},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45116710662841797},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.4381476938724518},{"id":"https://openalex.org/keywords/filtering-theory","display_name":"Filtering theory","score":0.4169362187385559},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41064226627349854},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.38452839851379395},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23917090892791748},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13789862394332886},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10800865292549133},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0615561306476593}],"concepts":[{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.6842800974845886},{"id":"https://openalex.org/C175742284","wikidata":"https://www.wikidata.org/wiki/Q1415537","display_name":"Prototype filter","level":4,"score":0.6061722636222839},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.596363365650177},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5784181952476501},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.5519945025444031},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5368841886520386},{"id":"https://openalex.org/C156930551","wikidata":"https://www.wikidata.org/wiki/Q17102852","display_name":"m-derived filter","level":4,"score":0.4810905158519745},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45116710662841797},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.4381476938724518},{"id":"https://openalex.org/C2988922011","wikidata":"https://www.wikidata.org/wiki/Q5449244","display_name":"Filtering theory","level":2,"score":0.4169362187385559},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41064226627349854},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.38452839851379395},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23917090892791748},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13789862394332886},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10800865292549133},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0615561306476593},{"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1987.1169925","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1987.1169925","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing","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":2,"referenced_works":["https://openalex.org/W2014996822","https://openalex.org/W2147954194"],"related_works":["https://openalex.org/W1970020976","https://openalex.org/W2067069131","https://openalex.org/W2368899615","https://openalex.org/W2968145336","https://openalex.org/W2139909260","https://openalex.org/W2149086505","https://openalex.org/W2107145257","https://openalex.org/W1855674260","https://openalex.org/W2156114995","https://openalex.org/W2158212393"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,13,22,33,53,56,63],"type":[4],"of":[5,15,21,24,46,55,58,62],"periodically":[6],"time":[7],"varying":[8],"(PTV)":[9],"digital":[10],"filter.":[11],"Such":[12],"filter":[14,65],"period":[16],"M,":[17],"simulates":[18],"the":[19,47],"response":[20],"bank":[23],"M":[25],"bandpass":[26],"filters":[27,48],"with":[28],"their":[29],"outputs":[30],"connected":[31],"to":[32],"rotating":[34],"switch,":[35],"and":[36],"requires":[37],"less":[38],"multiplications":[39],"per":[40],"output":[41],"sample.":[42],"A":[43,60],"theoretical":[44],"analysis":[45],"is":[49,70],"presented,":[50],"followed":[51],"by":[52],"description":[54],"method":[57],"design.":[59],"design":[61],"12-channel":[64],"for":[66],"use":[67],"in":[68],"transmultiplexing":[69],"considered.":[71]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
