{"id":"https://openalex.org/W2469147466","doi":"https://doi.org/10.1109/lcomm.2016.2585652","title":"A Modified Band-Limited Digital Predistortion Technique for Broadband Power Amplifiers","display_name":"A Modified Band-Limited Digital Predistortion Technique for Broadband Power Amplifiers","publication_year":2016,"publication_date":"2016-06-29","ids":{"openalex":"https://openalex.org/W2469147466","doi":"https://doi.org/10.1109/lcomm.2016.2585652","mag":"2469147466"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2016.2585652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2016.2585652","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5034247170","display_name":"Jingmei Zhao","orcid":"https://orcid.org/0000-0002-3316-7224"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingmei Zhao","raw_affiliation_strings":["Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020422392","display_name":"Yuanan Liu","orcid":"https://orcid.org/0000-0002-8076-1904"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan'an Liu","raw_affiliation_strings":["Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100720886","display_name":"Cuiping Yu","orcid":"https://orcid.org/0000-0003-2989-3255"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cuiping Yu","raw_affiliation_strings":["Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102897602","display_name":"Jianguo Yu","orcid":"https://orcid.org/0000-0002-9736-8471"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianguo Yu","raw_affiliation_strings":["Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101843154","display_name":"Shulan Li","orcid":"https://orcid.org/0009-0004-4320-1870"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shulan Li","raw_affiliation_strings":["Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Work Safety Intelligent Monitoring, School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5034247170"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.9188,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.77606711,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"9","first_page":"1800","last_page":"1803"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":1.0,"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":1.0,"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9994999766349792,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9970999956130981,"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/predistortion","display_name":"Predistortion","score":0.9710619449615479},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.6590906381607056},{"id":"https://openalex.org/keywords/passband","display_name":"Passband","score":0.6457148194313049},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.6115376353263855},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.591401994228363},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5492756366729736},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5156739950180054},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4783337116241455},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4375498294830322},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.3441317081451416},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2547314167022705},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21896931529045105},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1957969069480896},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.12261807918548584}],"concepts":[{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.9710619449615479},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6590906381607056},{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.6457148194313049},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.6115376353263855},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.591401994228363},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5492756366729736},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5156739950180054},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4783337116241455},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4375498294830322},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.3441317081451416},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2547314167022705},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21896931529045105},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1957969069480896},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.12261807918548584},{"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/lcomm.2016.2585652","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2016.2585652","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.75,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1497882972","display_name":null,"funder_award_id":"No.61327806","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1628208952","https://openalex.org/W1969454667","https://openalex.org/W1974456895","https://openalex.org/W2024053587","https://openalex.org/W2063912758","https://openalex.org/W2118716959","https://openalex.org/W2147162579","https://openalex.org/W2164560606","https://openalex.org/W2236115610","https://openalex.org/W2325009859"],"related_works":["https://openalex.org/W1573839784","https://openalex.org/W2097585129","https://openalex.org/W2029149931","https://openalex.org/W1546218475","https://openalex.org/W2144971617","https://openalex.org/W2912305821","https://openalex.org/W3101175538","https://openalex.org/W1579743560","https://openalex.org/W2380750407","https://openalex.org/W2052348189"],"abstract_inverted_index":{"In":[0],"this":[1,61],"letter,":[2],"a":[3],"modified":[4,128],"band-limited":[5,19,45,80,129],"digital":[6],"predistortion":[7],"(DPD)":[8],"technique":[9,63],"is":[10,37],"proposed":[11],"to":[12,39],"improve":[13],"the":[14,17,32,43,49,55,76,90,124,127],"performance":[15,86],"of":[16,34,67,79,93,126],"conventional":[18,77],"DPD":[20],"method":[21],"in":[22],"wideband":[23],"systems.":[24],"The":[25,96],"power":[26],"amplifier's":[27],"(PA's)":[28],"spectral":[29],"regrowth":[30],"outside":[31],"passband":[33],"bandpass":[35],"filter":[36],"unable":[38],"be":[40],"compensated":[41],"using":[42],"traditional":[44],"DPD.":[46,81,130],"To":[47],"increase":[48],"overall":[50],"linearized":[51],"bandwidth":[52],"and":[53,71,87,104,116],"reduce":[54],"requirement":[56],"for":[57,99],"feedback":[58],"signal":[59,115],"path,":[60],"new":[62],"introduced":[64],"two":[65],"modules":[66],"full-band":[68],"model":[69],"extraction":[70],"coefficient":[72],"iteration":[73],"based":[74],"on":[75],"structures":[78],"It":[82],"provides":[83],"higher":[84],"linearization":[85],"also":[88],"reduces":[89],"sampling":[91],"rate":[92],"analog-to-digital":[94],"converter.":[95],"experimental":[97],"results":[98],"30-W":[100],"Class":[101],"F":[102],"PA":[103,108],"40-W":[105],"GaN":[106],"Doherty":[107],"with":[109],"40-MHz":[110],"orthogonal":[111],"frequency":[112],"division":[113],"multiplexing":[114],"60-MHz":[117],"long-term":[118],"evolution":[119],"signal,":[120],"respectively,":[121],"have":[122],"shown":[123],"superiority":[125]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}