{"id":"https://openalex.org/W2093082852","doi":"https://doi.org/10.1109/tbc.2013.2256681","title":"Adaptive HPA Linearization Technique for Practical ATSC DTV System","display_name":"Adaptive HPA Linearization Technique for Practical ATSC DTV System","publication_year":2013,"publication_date":"2013-05-15","ids":{"openalex":"https://openalex.org/W2093082852","doi":"https://doi.org/10.1109/tbc.2013.2256681","mag":"2093082852"},"language":"en","primary_location":{"id":"doi:10.1109/tbc.2013.2256681","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2013.2256681","pdf_url":null,"source":{"id":"https://openalex.org/S100142436","display_name":"IEEE Transactions on Broadcasting","issn_l":"0018-9316","issn":["0018-9316","1557-9611"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Broadcasting","raw_type":"journal-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/A5072772136","display_name":"Jaekwon Lee","orcid":"https://orcid.org/0000-0003-2382-4793"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jaekwon Lee","raw_affiliation_strings":["Korean Broadcasting System, Technical Research Institute, Seoul, South Korea","Tech. Res. Inst., Korean Broadcasting Syst., Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korean Broadcasting System, Technical Research Institute, Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Tech. Res. Inst., Korean Broadcasting Syst., Seoul, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010937599","display_name":"Sungho Jeon","orcid":"https://orcid.org/0000-0002-0417-6906"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sungho Jeon","raw_affiliation_strings":["Korean Broadcasting System, Technical Research Institute, Seoul, South Korea","Tech. Res. Inst., Korean Broadcasting Syst., Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korean Broadcasting System, Technical Research Institute, Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Tech. Res. Inst., Korean Broadcasting Syst., Seoul, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100349755","display_name":"Junghyun Kim","orcid":"https://orcid.org/0000-0001-9424-3377"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junghyun Kim","raw_affiliation_strings":["Korean Broadcasting System, Technical Research Institute, Seoul, South Korea","Tech. Res. Inst., Korean Broadcasting Syst., Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korean Broadcasting System, Technical Research Institute, Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Tech. Res. Inst., Korean Broadcasting Syst., Seoul, South Korea","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065702020","display_name":"Young-Woo Suh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Young-Woo Suh","raw_affiliation_strings":["Korean Broadcasting System, Technical Research Institute, Seoul, South Korea","Tech. Res. Inst., Korean Broadcasting Syst., Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Korean Broadcasting System, Technical Research Institute, Seoul, South Korea","institution_ids":[]},{"raw_affiliation_string":"Tech. Res. Inst., Korean Broadcasting Syst., Seoul, South Korea","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5072772136"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1822,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.81948065,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"59","issue":"2","first_page":"376","last_page":"381"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9926000237464905,"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"}},"topics":[{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9926000237464905,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9909999966621399,"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/nonlinear-distortion","display_name":"Nonlinear distortion","score":0.6659636497497559},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.662264883518219},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.6397087574005127},{"id":"https://openalex.org/keywords/digital-television","display_name":"Digital television","score":0.5828831791877747},{"id":"https://openalex.org/keywords/digital-video-broadcasting","display_name":"Digital Video Broadcasting","score":0.573130190372467},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.5666685104370117},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5537906885147095},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5050578713417053},{"id":"https://openalex.org/keywords/adjacent-channel-interference","display_name":"Adjacent-channel interference","score":0.4925997853279114},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.4767128825187683},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.4592118263244629},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.39240163564682007},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3685750365257263},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.3655024766921997},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.32965004444122314},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.268309086561203},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21926209330558777},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.18896621465682983}],"concepts":[{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.6659636497497559},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.662264883518219},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.6397087574005127},{"id":"https://openalex.org/C520681616","wikidata":"https://www.wikidata.org/wiki/Q202255","display_name":"Digital television","level":2,"score":0.5828831791877747},{"id":"https://openalex.org/C551482933","wikidata":"https://www.wikidata.org/wiki/Q178562","display_name":"Digital Video Broadcasting","level":2,"score":0.573130190372467},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.5666685104370117},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5537906885147095},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5050578713417053},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.4925997853279114},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.4767128825187683},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.4592118263244629},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.39240163564682007},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3685750365257263},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.3655024766921997},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.32965004444122314},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.268309086561203},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21926209330558777},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.18896621465682983},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tbc.2013.2256681","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbc.2013.2256681","pdf_url":null,"source":{"id":"https://openalex.org/S100142436","display_name":"IEEE Transactions on Broadcasting","issn_l":"0018-9316","issn":["0018-9316","1557-9611"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Broadcasting","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1966374596","https://openalex.org/W2003412439","https://openalex.org/W2030650321","https://openalex.org/W2033282615","https://openalex.org/W2051480214","https://openalex.org/W2053992938","https://openalex.org/W2060095344","https://openalex.org/W2101397645","https://openalex.org/W2104312857","https://openalex.org/W2116877579","https://openalex.org/W2117903691","https://openalex.org/W2119666405","https://openalex.org/W2122793701","https://openalex.org/W2135172924","https://openalex.org/W2145304328","https://openalex.org/W2150835299","https://openalex.org/W2157572793","https://openalex.org/W2161454445","https://openalex.org/W2162455376","https://openalex.org/W6677186352"],"related_works":["https://openalex.org/W2362192152","https://openalex.org/W2352558704","https://openalex.org/W2137519882","https://openalex.org/W2060095344","https://openalex.org/W2493564468","https://openalex.org/W1527132201","https://openalex.org/W3022390243","https://openalex.org/W2394051971","https://openalex.org/W2170396585","https://openalex.org/W2979233843"],"abstract_inverted_index":{"In":[0,80,131],"the":[1,12,18,25,32,37,71,77,84,107,122,157],"digital":[2,65],"television":[3,159],"(DTV)":[4],"broadcasting":[5,165],"system,":[6],"high":[7],"power":[8,27],"amplifier":[9],"(HPA)":[10],"is":[11,34,49,68,118,148,154],"most":[13,72],"essential":[14],"device":[15],"to":[16,82,95,120,127],"expand":[17],"service":[19],"availability":[20],"and":[21,40,56,100,145,170],"coverage.":[22],"However,":[23,105],"as":[24],"input":[26],"level":[28],"of":[29,70],"HPA":[30,33,41,47,78,85,103,129],"increases,":[31],"driven":[35],"into":[36],"saturation":[38],"mode":[39],"output":[42],"signal":[43,109],"suffers":[44],"nonlinear":[45],"distortion.":[46],"nonlinearity":[48],"potentially":[50],"responsible":[51],"for":[52,76],"adjacent":[53],"channel":[54],"interference":[55,58],"inter-symbol":[57],"(ISI).":[59],"To":[60],"prevent":[61],"these":[62],"negative":[63],"effects,":[64],"pre-distortion":[66],"(DPD)":[67],"one":[69],"widely":[73],"used":[74],"techniques":[75],"linearization.":[79,130],"order":[81,126],"estimate":[83],"nonlinearity,":[86],"DPD":[87,136,152],"technique":[88,137,153],"requires":[89],"a":[90],"feedback":[91,108],"signal,":[92],"which":[93],"needs":[94],"be":[96,111],"appropriately":[97],"down":[98],"converted":[99],"digitized":[101],"from":[102],"output.":[104],"since":[106],"might":[110],"generally":[112],"influenced":[113],"by":[114,167],"offset":[115,123],"error,":[116],"it":[117],"important":[119],"reduce":[121],"error":[124],"in":[125],"improve":[128],"this":[132],"paper,":[133],"an":[134],"adaptive":[135,146],"based":[138],"on":[139,156],"iterative":[140],"look-up":[141],"table":[142],"(LUT)":[143],"update":[144],"acquisition":[147],"proposed.":[149],"The":[150],"proposed":[151],"validated":[155],"advanced":[158],"systems":[160],"committee":[161],"(ATSC)":[162],"terrestrial":[163],"DTV":[164],"system":[166],"computer":[168],"simulation":[169],"laboratory":[171],"test.":[172]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
