{"id":"https://openalex.org/W2104113581","doi":"https://doi.org/10.1109/iscas.2005.1465496","title":"Using CLNS for FFTs in OFDM Demodulation of UWB Receivers","display_name":"Using CLNS for FFTs in OFDM Demodulation of UWB Receivers","publication_year":2005,"publication_date":"2005-07-27","ids":{"openalex":"https://openalex.org/W2104113581","doi":"https://doi.org/10.1109/iscas.2005.1465496","mag":"2104113581"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2005.1465496","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2005.1465496","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE International Symposium on Circuits and Systems","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/A5044424866","display_name":"Panagiotis D. Vouzis","orcid":null},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"P. Vouzis","raw_affiliation_strings":["Computer Science and Engineering Department, Lehigh University, Bethlehem, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016062910","display_name":"Mark G. Arnold","orcid":"https://orcid.org/0000-0001-5175-2374"},"institutions":[{"id":"https://openalex.org/I186143895","display_name":"Lehigh University","ror":"https://ror.org/012afjb06","country_code":"US","type":"education","lineage":["https://openalex.org/I186143895"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.G. Arnold","raw_affiliation_strings":["Computer Science and Engineering Department, Lehigh University, Bethlehem, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Department, Lehigh University, Bethlehem, PA, USA","institution_ids":["https://openalex.org/I186143895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021252086","display_name":"Vassilis Paliouras","orcid":"https://orcid.org/0000-0002-1414-7500"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"V. Paliouras","raw_affiliation_strings":["Electrical and Computer Engineering Department, University of Patras, Patras, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of Patras, Patras, Greece","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.324,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.58716569,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"3954","last_page":"3957"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9994999766349792,"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":0.9994999766349792,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.9968000054359436,"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9941999912261963,"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/demodulation","display_name":"Demodulation","score":0.7788469791412354},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.7577512860298157},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7230037450790405},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.6510269045829773},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5364701151847839},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.531660795211792},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46930626034736633},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4179128110408783},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41089433431625366},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3367965817451477},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.257995069026947},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22782617807388306},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10370665788650513}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.7788469791412354},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.7577512860298157},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7230037450790405},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.6510269045829773},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5364701151847839},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.531660795211792},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46930626034736633},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4179128110408783},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41089433431625366},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3367965817451477},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.257995069026947},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22782617807388306},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10370665788650513},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas.2005.1465496","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2005.1465496","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.70.3784","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.70.3784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eecs.lehigh.edu/~caar/marnold/papers/ISCAS05_CLNS.pdf","raw_type":"text"}],"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/W1505319593","https://openalex.org/W1587360322","https://openalex.org/W1911906808","https://openalex.org/W2107624728","https://openalex.org/W2108659637","https://openalex.org/W2126888359","https://openalex.org/W2143812865","https://openalex.org/W2147401229","https://openalex.org/W2154471676","https://openalex.org/W2161963928","https://openalex.org/W2566496004","https://openalex.org/W6676015994","https://openalex.org/W6681967287"],"related_works":["https://openalex.org/W1996543123","https://openalex.org/W4388516297","https://openalex.org/W2010761432","https://openalex.org/W4389302182","https://openalex.org/W2089955640","https://openalex.org/W4229074657","https://openalex.org/W1978322239","https://openalex.org/W2146363836","https://openalex.org/W1970810883","https://openalex.org/W2088150192"],"abstract_inverted_index":{"Complex":[0],"logarithmic":[1],"number":[2],"system":[3],"(CLNS)":[4],"uses":[5],"a":[6],"log/polar":[7],"complex":[8],"representation.":[9],"We":[10,27],"propose":[11],"CLNS":[12,39,80],"for":[13,51,78,82],"the":[14,29,34,38,68,71,79],"128-point":[15],"fast":[16],"Fourier":[17],"transform":[18],"(FFT)":[19],"in":[20,57],"orthogonal":[21],"frequency":[22],"division":[23],"multiplexing":[24],"(OFDM)":[25],"demodulation.":[26],"show":[28],"cost":[30],"and":[31,84],"quality":[32],"of":[33,67],"FFT":[35],"depends":[36],"on":[37,70],"base":[40],"b.":[41],"Memory":[42],"requirements":[43],"decrease":[44],"as":[45,86],"b":[46,87],"increases.":[47,88],"Experimentally,":[48],"when":[49],"optimized":[50],"signal-to-noise":[52],"ratio":[53],"(SNR),":[54],"b>2":[55],"results":[56],"memory":[58],"reduction":[59],"up":[60],"to":[61,64],"36%":[62],"compared":[63],"b=2.":[65],"Dependence":[66],"SNR":[69],"input's":[72],"standard":[73],"deviation":[74],"variations":[75],"is":[76],"weaker":[77],"than":[81],"fixed-point":[83],"decreases":[85]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}