{"id":"https://openalex.org/W2157341900","doi":"https://doi.org/10.1109/icecs.2012.6463648","title":"FFT implementation using QCA","display_name":"FFT implementation using QCA","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2157341900","doi":"https://doi.org/10.1109/icecs.2012.6463648","mag":"2157341900"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2012.6463648","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2012.6463648","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2012)","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/A5100778584","display_name":"Muhammad Awais","orcid":"https://orcid.org/0000-0003-3791-4140"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Muhammad Awais","raw_affiliation_strings":["Department of Electronics and Telecommunication, Politecnico di Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunication, Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012025330","display_name":"Marco Vacca","orcid":"https://orcid.org/0000-0003-2920-3357"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Vacca","raw_affiliation_strings":["Department of Electronics and Telecommunication, Politecnico di Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunication, Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036441962","display_name":"Mariagrazia Graziano","orcid":"https://orcid.org/0000-0002-8721-9990"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mariagrazia Graziano","raw_affiliation_strings":["Department of Electronics and Telecommunication, Politecnico di Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunication, Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074150684","display_name":"Guido Masera","orcid":"https://orcid.org/0000-0003-2238-9443"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Polytechnic University of Turin","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Guido Masera","raw_affiliation_strings":["Department of Electronics and Telecommunication, Politecnico di Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Telecommunication, Politecnico di Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100778584"],"corresponding_institution_ids":["https://openalex.org/I177477856"],"apc_list":null,"apc_paid":null,"fwci":4.1534,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.94439092,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"741","last_page":"744"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13182","display_name":"Quantum-Dot Cellular Automata","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T13182","display_name":"Quantum-Dot Cellular Automata","score":1.0,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9901999831199646,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9829999804496765,"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/computer-science","display_name":"Computer science","score":0.7622576951980591},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6856140494346619},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.6523116827011108},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6409227848052979},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.565640389919281},{"id":"https://openalex.org/keywords/cellular-automaton","display_name":"Cellular automaton","score":0.4996016025543213},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.4571293890476227},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4535759687423706},{"id":"https://openalex.org/keywords/vhdl","display_name":"VHDL","score":0.4467525780200958},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.4456534683704376},{"id":"https://openalex.org/keywords/circuit-complexity","display_name":"Circuit complexity","score":0.4103953242301941},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.35865992307662964},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.28671854734420776},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.22903519868850708},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16092708706855774},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12833428382873535},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12019082903862},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07713299989700317}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7622576951980591},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6856140494346619},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.6523116827011108},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6409227848052979},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.565640389919281},{"id":"https://openalex.org/C35527583","wikidata":"https://www.wikidata.org/wiki/Q189156","display_name":"Cellular automaton","level":2,"score":0.4996016025543213},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.4571293890476227},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4535759687423706},{"id":"https://openalex.org/C36941000","wikidata":"https://www.wikidata.org/wiki/Q209455","display_name":"VHDL","level":3,"score":0.4467525780200958},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4456534683704376},{"id":"https://openalex.org/C90702460","wikidata":"https://www.wikidata.org/wiki/Q1055112","display_name":"Circuit complexity","level":3,"score":0.4103953242301941},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.35865992307662964},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.28671854734420776},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.22903519868850708},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16092708706855774},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12833428382873535},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12019082903862},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07713299989700317},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"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":2,"locations":[{"id":"doi:10.1109/icecs.2012.6463648","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2012.6463648","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2012)","raw_type":"proceedings-article"},{"id":"pmh:oai:porto.polito.it:2506471","is_oa":false,"landing_page_url":"http://porto.polito.it/2506471/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402038","display_name":"PORTO Publications Open Repository TOrino (Politecnico di Torino)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177477856","host_organization_name":"Politecnico di Torino","host_organization_lineage":["https://openalex.org/I177477856"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W587227505","https://openalex.org/W1760221819","https://openalex.org/W1976924286","https://openalex.org/W1979305515","https://openalex.org/W1983788671","https://openalex.org/W1996501123","https://openalex.org/W2017857945","https://openalex.org/W2027152886","https://openalex.org/W2037906217","https://openalex.org/W2061171222","https://openalex.org/W2092978386","https://openalex.org/W2124466667","https://openalex.org/W2133403974","https://openalex.org/W4205874723","https://openalex.org/W6657395495","https://openalex.org/W6806248964"],"related_works":["https://openalex.org/W2164619678","https://openalex.org/W2383333355","https://openalex.org/W2144353363","https://openalex.org/W2113544496","https://openalex.org/W2360313292","https://openalex.org/W1669105318","https://openalex.org/W2389325540","https://openalex.org/W2067777412","https://openalex.org/W2359527201","https://openalex.org/W3011158618"],"abstract_inverted_index":{"Quantum":[0],"dot":[1],"Cellular":[2],"Automata":[3],"(QCA)":[4],"is":[5,11,104,129,139],"an":[6,132],"emerging":[7],"nanotechnology":[8],"paradigm":[9],"that":[10],"currently":[12],"being":[13],"investigated":[14],"as":[15,82],"a":[16,52,83,142],"possible":[17],"CMOS":[18,31],"substitute.":[19],"It":[20],"offers":[21],"higher":[22],"speed":[23],"and":[24,27,153],"lower":[25],"area":[26,152],"power":[28,154],"consumption":[29],"than":[30],"transistors.":[32],"However,":[33],"due":[34,47],"to":[35,48,54,71,122,147],"its":[36],"intrinsic":[37],"pipelined":[38],"nature,":[39],"QCA":[40,88,169],"circuits":[41,63],"suffer":[42],"from":[43],"serious":[44],"throughput":[45],"reductions":[46],"feedback":[49,119],"signals.":[50],"As":[51],"consequence":[53],"fully":[55],"exploit":[56],"the":[57,69,75,87,110,116,124,149,164],"true":[58],"potential":[59],"of":[60,77,90,118,156,166],"this":[61],"technology,":[62],"architecture":[64,98,128],"must":[65],"be":[66],"designed":[67],"with":[68],"aim":[70],"reduce":[72],"or":[73],"eliminate":[74],"presence":[76],"feedbacks.":[78],"This":[79,159],"work":[80],"proposes":[81],"relevant":[84],"design":[85],"case,":[86],"implementation":[89],"Fast":[91],"Fourier":[92],"Transform":[93],"(FFT)":[94],"Algorithm.":[95],"A":[96],"novel":[97],"for":[99,168],"partial":[100],"parallel":[101],"FFT":[102],"processor":[103],"presented":[105],"which":[106,138],"not":[107],"only":[108],"reduces":[109],"circuit":[111],"complexity":[112],"but":[113],"also":[114],"eliminates":[115],"need":[117],"signals,":[120],"allowing":[121],"maximize":[123],"throughput.":[125],"The":[126],"proposed":[127],"described":[130],"using":[131],"accurate,":[133],"layout":[134],"aware":[135],"VHDL":[136],"model":[137],"exploited":[140],"in":[141],"hierarchical":[143],"bottom":[144],"up":[145],"approach":[146,161],"evaluate":[148],"logical":[150],"behavior,":[151],"dissipation":[155],"whole":[157],"design.":[158],"innovative":[160],"widely":[162],"expands":[163],"field":[165],"application":[167],"circuits.":[170]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
