{"id":"https://openalex.org/W2953152378","doi":"https://doi.org/10.1109/ncc.2019.8732215","title":"Predistortion Linearizer Design for K<sub>u</sub> Band RF Power Amplifier","display_name":"Predistortion Linearizer Design for K<sub>u</sub> Band RF Power Amplifier","publication_year":2019,"publication_date":"2019-02-01","ids":{"openalex":"https://openalex.org/W2953152378","doi":"https://doi.org/10.1109/ncc.2019.8732215","mag":"2953152378"},"language":"en","primary_location":{"id":"doi:10.1109/ncc.2019.8732215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2019.8732215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 National Conference on Communications (NCC)","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/A5008318314","display_name":"Girish Chandra Tripathi","orcid":"https://orcid.org/0000-0003-3473-8479"},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Girish Chandra Tripathi","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031602735","display_name":"Meenakshi Rawat","orcid":"https://orcid.org/0000-0002-8427-1662"},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Meenakshi Rawat","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, India","institution_ids":["https://openalex.org/I154851008"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5008318314"],"corresponding_institution_ids":["https://openalex.org/I154851008"],"apc_list":null,"apc_paid":null,"fwci":0.2385,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.53962357,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9987999796867371,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9961000084877014,"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/linearizer","display_name":"Linearizer","score":0.9950876235961914},{"id":"https://openalex.org/keywords/predistortion","display_name":"Predistortion","score":0.9213171005249023},{"id":"https://openalex.org/keywords/intermodulation","display_name":"Intermodulation","score":0.8198752999305725},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.7917447090148926},{"id":"https://openalex.org/keywords/adjacent-channel-power-ratio","display_name":"Adjacent channel power ratio","score":0.6964631676673889},{"id":"https://openalex.org/keywords/adjacent-channel","display_name":"Adjacent channel","score":0.6186352968215942},{"id":"https://openalex.org/keywords/amplitude-modulation","display_name":"Amplitude modulation","score":0.5786963105201721},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4952000677585602},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.49327152967453003},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.47877776622772217},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4564315378665924},{"id":"https://openalex.org/keywords/adjacent-channel-interference","display_name":"Adjacent-channel interference","score":0.42632487416267395},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4255625903606415},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.42326363921165466},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.4126232862472534},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.39872512221336365},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.3494362533092499},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3494143784046173},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.15912741422653198},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.14809134602546692},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.14184918999671936},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11920341849327087}],"concepts":[{"id":"https://openalex.org/C2776193875","wikidata":"https://www.wikidata.org/wiki/Q17010244","display_name":"Linearizer","level":5,"score":0.9950876235961914},{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.9213171005249023},{"id":"https://openalex.org/C11773624","wikidata":"https://www.wikidata.org/wiki/Q2142232","display_name":"Intermodulation","level":4,"score":0.8198752999305725},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7917447090148926},{"id":"https://openalex.org/C2776191232","wikidata":"https://www.wikidata.org/wiki/Q4683143","display_name":"Adjacent channel power ratio","level":5,"score":0.6964631676673889},{"id":"https://openalex.org/C2776908912","wikidata":"https://www.wikidata.org/wiki/Q16001834","display_name":"Adjacent channel","level":4,"score":0.6186352968215942},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.5786963105201721},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4952000677585602},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.49327152967453003},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.47877776622772217},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4564315378665924},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.42632487416267395},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4255625903606415},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.42326363921165466},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.4126232862472534},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.39872512221336365},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.3494362533092499},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3494143784046173},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.15912741422653198},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.14809134602546692},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.14184918999671936},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11920341849327087}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc.2019.8732215","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc.2019.8732215","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8500000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1981932899","https://openalex.org/W2020468152","https://openalex.org/W2102259423","https://openalex.org/W2116448275","https://openalex.org/W2144971617","https://openalex.org/W2247967722","https://openalex.org/W2290134118","https://openalex.org/W2319908380","https://openalex.org/W2509424082","https://openalex.org/W2518300102","https://openalex.org/W2618606100","https://openalex.org/W2770110151","https://openalex.org/W2781875946","https://openalex.org/W2782255196","https://openalex.org/W2791775847","https://openalex.org/W3216812562","https://openalex.org/W6700059166","https://openalex.org/W6747737179","https://openalex.org/W6803995754"],"related_works":["https://openalex.org/W1513004462","https://openalex.org/W2172252884","https://openalex.org/W3108155107","https://openalex.org/W2100482915","https://openalex.org/W2154891347","https://openalex.org/W2107491336","https://openalex.org/W2474868107","https://openalex.org/W1528780147","https://openalex.org/W2584366579","https://openalex.org/W2129190075"],"abstract_inverted_index":{"This":[0,19],"paper":[1],"presents":[2],"a":[3,113,152],"Ku":[4],"band":[5],"analog":[6,39],"predistorter":[7],"linearizer":[8,36,91,111],"for":[9,23,129,133],"improving":[10],"the":[11,48,56,59,65,89],"linearity":[12],"of":[13,38,55,67,70,87,119,154],"high-power":[14],"radio":[15],"frequency":[16],"(RF)":[17],"amplifiers.":[18],"method":[20],"is":[21,43,61,92,103,146],"applicable":[22],"both":[24],"solid-state":[25],"power":[26,127,144],"amplifiers":[27,32],"(SSPA)":[28],"and":[29,63,77,150],"traveling-wave":[30],"tube":[31],"(TWTA).":[33],"The":[34,99,109],"designed":[35,90],"consists":[37],"components,":[40,58],"hence":[41],"it":[42],"wideband":[44],"as":[45],"compared":[46],"to":[47,53,73,80],"digital":[49],"predistortion.":[50],"Moreover,":[51],"due":[52],"most":[54],"passive":[57],"circuit":[60],"simpler":[62],"with":[64,94],"advantage":[66],"individual":[68],"control":[69],"amplitude":[71,74,78],"modulation":[72,75,79,82],"(AM-AM)":[76],"phase":[81],"(AM-PM)":[83],"conversions.":[84],"For":[85],"proof":[86],"concept,":[88],"simulated":[93],"ZX60-14012L+":[95],"class":[96],"AB":[97],"SSPA.":[98],"S2D":[100],"SSPA":[101],"model":[102],"extracted":[104],"using":[105],"vector":[106],"network":[107],"analyzer.":[108],"proposed":[110],"shows":[112,151],"reduction":[114],"in":[115],"third":[116],"order":[117],"intermodulation":[118],"37":[120],"dB":[121,125],"approximately":[122,147],"at":[123],"4":[124],"output":[126],"backoff":[128],"two-tone":[130],"signal.":[131],"Similarly,":[132],"Long-Term":[134],"Evolution":[135],"(LTE)":[136],"20":[137],"MHz":[138],"signal":[139],"after":[140],"linearization":[141],"adjacent":[142],"channel":[143],"ratio":[145],"47":[148],"dBc":[149],"correction":[153],"16":[155],"dB.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
