{"id":"https://openalex.org/W2143268190","doi":"https://doi.org/10.1109/icecs.2007.4511027","title":"Comparison of VLSI architectures for a WLAN OFDM transmitter with interpolation filters","display_name":"Comparison of VLSI architectures for a WLAN OFDM transmitter with interpolation filters","publication_year":2007,"publication_date":"2007-12-01","ids":{"openalex":"https://openalex.org/W2143268190","doi":"https://doi.org/10.1109/icecs.2007.4511027","mag":"2143268190"},"language":"en","primary_location":{"id":"doi:10.1109/icecs.2007.4511027","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2007.4511027","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 14th IEEE International Conference on Electronics, 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/A5038293593","display_name":"P. Kolovos","orcid":null},"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":true,"raw_author_name":"Pavlos Kolovos","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Patras, Greece","[Univ. of Patras, Patras]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Patras, Greece","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"[Univ. of Patras, Patras]","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008807732","display_name":"Eleni Fotopoulou","orcid":"https://orcid.org/0000-0001-7683-4616"},"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":"Eleni Fotopoulou","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Patras, Greece. helenf@ece.upatras.gr","[Univ. of Patras, Patras]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Patras, Greece. helenf@ece.upatras.gr","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"[Univ. of Patras, Patras]","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045307151","display_name":"T. Stouraitis","orcid":"https://orcid.org/0000-0002-3696-4958"},"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":"Thanos Stouraitis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Patras, Greece","[Univ. of Patras, Patras]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Patras, Greece","institution_ids":["https://openalex.org/I174878644"]},{"raw_affiliation_string":"[Univ. of Patras, Patras]","institution_ids":["https://openalex.org/I174878644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5038293593"],"corresponding_institution_ids":["https://openalex.org/I174878644"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.17442292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"451","last_page":"454"},"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9994000196456909,"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9988999962806702,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8499099016189575},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.7873483300209045},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.7268887758255005},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.693228006362915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6751495599746704},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.6064977645874023},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5910311937332153},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.583153486251831},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46129903197288513},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.4572439193725586},{"id":"https://openalex.org/keywords/frequency-division-multiplexing","display_name":"Frequency-division multiplexing","score":0.4267183840274811},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4136617183685303},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37076300382614136},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3585655987262726},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.32950276136398315},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.25237220525741577},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.228965163230896},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16860920190811157},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07647323608398438}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8499099016189575},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.7873483300209045},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.7268887758255005},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.693228006362915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6751495599746704},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6064977645874023},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5910311937332153},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.583153486251831},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46129903197288513},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.4572439193725586},{"id":"https://openalex.org/C89061704","wikidata":"https://www.wikidata.org/wiki/Q5555726","display_name":"Frequency-division multiplexing","level":4,"score":0.4267183840274811},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4136617183685303},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37076300382614136},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3585655987262726},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.32950276136398315},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.25237220525741577},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.228965163230896},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16860920190811157},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07647323608398438},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icecs.2007.4511027","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icecs.2007.4511027","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 14th IEEE International Conference on Electronics, Circuits and Systems","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":11,"referenced_works":["https://openalex.org/W1481646516","https://openalex.org/W1551517259","https://openalex.org/W1766888123","https://openalex.org/W1896075280","https://openalex.org/W2051941909","https://openalex.org/W2104176873","https://openalex.org/W2109070209","https://openalex.org/W2145279376","https://openalex.org/W2478884216","https://openalex.org/W6675859611","https://openalex.org/W6681335273"],"related_works":["https://openalex.org/W2150900167","https://openalex.org/W2063068004","https://openalex.org/W2070380235","https://openalex.org/W2140745825","https://openalex.org/W2109072943","https://openalex.org/W2373167424","https://openalex.org/W1806094029","https://openalex.org/W2134704817","https://openalex.org/W1699362183","https://openalex.org/W1971296076"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"two":[3],"efficient":[4],"computational":[5,64],"techniques":[6],"for":[7,74,99],"Orthogonal":[8],"Frequency":[9],"Division":[10],"Multiplexing":[11],"(OFDM)":[12],"based":[13],"transmitter":[14,68],"design":[15],"with":[16,46],"interpolation":[17,48],"filters":[18],"and":[19],"discusses":[20],"the":[21,33,52,55,60,63,67,75,84,88,93],"corresponding":[22],"VLSI":[23],"architecture":[24],"issues.":[25],"The":[26,80],"proposed":[27],"technique":[28,82],"is":[29,69,96,104],"demonstrated":[30],"by":[31,71],"detailing":[32],"implementation":[34],"of":[35,59,66,90],"a":[36],"64-point,":[37],"radix-2":[38],"<sup":[39],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[40],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">4</sup>":[41],"SDF":[42],"FFT":[43],"in":[44],"combination":[45],"digital":[47],"filters.":[49],"By":[50],"exploiting":[51],"redundancy":[53],"into":[54],"cyclic":[56],"prefix":[57],"part":[58],"OFDM":[61],"symbol,":[62],"load":[65],"reduced":[70],"approximately":[72],"20%":[73],"IEEE":[76],"802.11":[77],"WLAN":[78],"standard.":[79],"first":[81],"outperforms":[83],"second":[85,94],"one":[86,95],"regarding":[87],"number":[89],"operations,":[91],"while":[92],"more":[97],"appealing":[98],"applications":[100],"where":[101],"required":[102],"area":[103],"an":[105],"issue.":[106]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-20T20:47:17.329874","created_date":"2025-10-10T00:00:00"}
