{"id":"https://openalex.org/W2601333657","doi":"https://doi.org/10.1109/icce.2017.7889351","title":"Low-complexity twiddle factor generator for FFT processors","display_name":"Low-complexity twiddle factor generator for FFT processors","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2601333657","doi":"https://doi.org/10.1109/icce.2017.7889351","mag":"2601333657"},"language":"en","primary_location":{"id":"doi:10.1109/icce.2017.7889351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce.2017.7889351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Consumer Electronics (ICCE)","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/A5101689839","display_name":"Chu Yu","orcid":"https://orcid.org/0000-0003-2813-9605"},"institutions":[{"id":"https://openalex.org/I75430998","display_name":"National Ilan University","ror":"https://ror.org/01npf0s58","country_code":"TW","type":"education","lineage":["https://openalex.org/I75430998"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chu Yu","raw_affiliation_strings":["Department of Electronic Engineering, National Ilan University, Yilan, Taiwan, R.O.C"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, National Ilan University, Yilan, Taiwan, R.O.C","institution_ids":["https://openalex.org/I75430998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049660106","display_name":"Kuang-Hsiao Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I75430998","display_name":"National Ilan University","ror":"https://ror.org/01npf0s58","country_code":"TW","type":"education","lineage":["https://openalex.org/I75430998"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuang-Hsiao Lee","raw_affiliation_strings":["Department of Electronic Engineering, National Ilan University, Yilan, Taiwan, R.O.C"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, National Ilan University, Yilan, Taiwan, R.O.C","institution_ids":["https://openalex.org/I75430998"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067508439","display_name":"C.T.K. Kuo","orcid":null},"institutions":[{"id":"https://openalex.org/I75430998","display_name":"National Ilan University","ror":"https://ror.org/01npf0s58","country_code":"TW","type":"education","lineage":["https://openalex.org/I75430998"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien-Feng Kuo","raw_affiliation_strings":["Department of Electronic Engineering, National Ilan University, Yilan, Taiwan, R.O.C"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, National Ilan University, Yilan, Taiwan, R.O.C","institution_ids":["https://openalex.org/I75430998"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101689839"],"corresponding_institution_ids":["https://openalex.org/I75430998"],"apc_list":null,"apc_paid":null,"fwci":0.3698,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.54260678,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"350","last_page":"351"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9997000098228455,"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":0.9997000098228455,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9958999752998352,"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"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9934999942779541,"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/twiddle-factor","display_name":"Twiddle factor","score":0.8995930552482605},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.7215495109558105},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6867861747741699},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6227869391441345},{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.4852047264575958},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.4424118399620056},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2242295742034912},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13078880310058594},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.0988323986530304},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09076783061027527},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.08030650019645691},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.05733850598335266}],"concepts":[{"id":"https://openalex.org/C4697666","wikidata":"https://www.wikidata.org/wiki/Q7857913","display_name":"Twiddle factor","level":5,"score":0.8995930552482605},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.7215495109558105},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6867861747741699},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6227869391441345},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.4852047264575958},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.4424118399620056},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2242295742034912},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13078880310058594},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0988323986530304},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09076783061027527},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.08030650019645691},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.05733850598335266},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.0},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce.2017.7889351","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce.2017.7889351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Consumer Electronics (ICCE)","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":6,"referenced_works":["https://openalex.org/W70023025","https://openalex.org/W1509351983","https://openalex.org/W2071028614","https://openalex.org/W2127846167","https://openalex.org/W2157406439","https://openalex.org/W6630142673"],"related_works":["https://openalex.org/W2009267427","https://openalex.org/W2903172964","https://openalex.org/W2036781787","https://openalex.org/W2149236155","https://openalex.org/W4280528130","https://openalex.org/W4242837953","https://openalex.org/W2386169785","https://openalex.org/W2543787539","https://openalex.org/W2007728206","https://openalex.org/W2003068206"],"abstract_inverted_index":{"This":[0,42],"paper":[1],"presents":[2],"a":[3,21],"low-complexity":[4],"twiddle":[5,34],"factor":[6],"(TF)":[7],"generator":[8,19,43],"suitable":[9],"for":[10,37,49],"radix-8/4/2":[11],"fast":[12],"Fourier":[13],"transformation":[14],"(FFT).":[15],"The":[16],"proposed":[17],"TF":[18],"employs":[20],"full":[22],"complex":[23],"multiplier":[24],"only":[25],"and":[26],"simple":[27],"logic":[28],"units":[29],"to":[30],"produce":[31],"all":[32],"the":[33,59],"factors":[35],"required":[36],"use":[38],"in":[39],"FFT":[40,54,60],"computation.":[41],"approximately":[44],"costs":[45],"constant":[46],"chip":[47],"area":[48],"an":[50],"arbitrary":[51],"point":[52],"of":[53,58],"processor,":[55],"almost":[56],"independent":[57],"processing":[61],"size.":[62]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}