{"id":"https://openalex.org/W4381249576","doi":"https://doi.org/10.1109/access.2023.3287776","title":"Bandwidth, Power and Carrier Configuration Resilient Neural Networks Digital Predistorter","display_name":"Bandwidth, Power and Carrier Configuration Resilient Neural Networks Digital Predistorter","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4381249576","doi":"https://doi.org/10.1109/access.2023.3287776"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3287776","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3287776","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/10005208/10155407.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/10005208/10155407.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023079738","display_name":"Asma Ali","orcid":"https://orcid.org/0000-0001-7278-0550"},"institutions":[{"id":"https://openalex.org/I199440890","display_name":"American University of Sharjah","ror":"https://ror.org/001g2fj96","country_code":"AE","type":"education","lineage":["https://openalex.org/I199440890"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Asma Ali","raw_affiliation_strings":["Department of Electrical Engineering, American University of Sharjah, Sharjah, United Arab Emirates"],"raw_orcid":"https://orcid.org/0000-0001-7278-0550","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, American University of Sharjah, Sharjah, United Arab Emirates","institution_ids":["https://openalex.org/I199440890"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033718950","display_name":"Oualid Hammi","orcid":"https://orcid.org/0000-0001-8751-0449"},"institutions":[{"id":"https://openalex.org/I199440890","display_name":"American University of Sharjah","ror":"https://ror.org/001g2fj96","country_code":"AE","type":"education","lineage":["https://openalex.org/I199440890"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Oualid Hammi","raw_affiliation_strings":["Department of Electrical Engineering, American University of Sharjah, Sharjah, United Arab Emirates"],"raw_orcid":"https://orcid.org/0000-0001-8751-0449","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, American University of Sharjah, Sharjah, United Arab Emirates","institution_ids":["https://openalex.org/I199440890"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I199440890"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.3337,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.80369359,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"11","issue":null,"first_page":"63126","last_page":"63135"},"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":0.9993000030517578,"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/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/predistortion","display_name":"Predistortion","score":0.9031509160995483},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7181278467178345},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5477631688117981},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5473714470863342},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5170800685882568},{"id":"https://openalex.org/keywords/adjacent-channel-power-ratio","display_name":"Adjacent channel power ratio","score":0.4331153631210327},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4266355633735657},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13713136315345764},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12243515253067017},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08087486028671265}],"concepts":[{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.9031509160995483},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7181278467178345},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5477631688117981},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5473714470863342},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5170800685882568},{"id":"https://openalex.org/C2776191232","wikidata":"https://www.wikidata.org/wiki/Q4683143","display_name":"Adjacent channel power ratio","level":5,"score":0.4331153631210327},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4266355633735657},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13713136315345764},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12243515253067017},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08087486028671265}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2023.3287776","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3287776","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/10005208/10155407.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:2e135fda6a8346579eff011734243225","is_oa":true,"landing_page_url":"https://doaj.org/article/2e135fda6a8346579eff011734243225","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 11, Pp 63126-63135 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3287776","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3287776","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/10005208/10155407.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.6299999952316284,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1907446501","display_name":null,"funder_award_id":"FRG20","funder_id":"https://openalex.org/F4320321430","funder_display_name":"American University of Sharjah"},{"id":"https://openalex.org/G7930788275","display_name":null,"funder_award_id":"FRG20-M-E85","funder_id":"https://openalex.org/F4320321430","funder_display_name":"American University of Sharjah"}],"funders":[{"id":"https://openalex.org/F4320321430","display_name":"American University of Sharjah","ror":"https://ror.org/001g2fj96"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4381249576.pdf","grobid_xml":"https://content.openalex.org/works/W4381249576.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1984632264","https://openalex.org/W2064675550","https://openalex.org/W2076511340","https://openalex.org/W2112495951","https://openalex.org/W2161181093","https://openalex.org/W2166608639","https://openalex.org/W2499837026","https://openalex.org/W2808644149","https://openalex.org/W2953218665","https://openalex.org/W2953596346","https://openalex.org/W3014121089","https://openalex.org/W3113304719","https://openalex.org/W4206032979","https://openalex.org/W4296916145","https://openalex.org/W4319303228","https://openalex.org/W4327808628","https://openalex.org/W4375929315"],"related_works":["https://openalex.org/W3211209249","https://openalex.org/W2540210237","https://openalex.org/W2172252884","https://openalex.org/W4226281858","https://openalex.org/W2173141353","https://openalex.org/W2166364183","https://openalex.org/W2766668816","https://openalex.org/W2001465617","https://openalex.org/W4389544589","https://openalex.org/W2050609909"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,57,70,93,113,167,197,232,256,263],"neural":[4],"networks":[5],"predistorter":[6,17,83,115,201,213],"based":[7],"on":[8,69],"the":[9,25,30,44,78,81,127,155,174,178,188,191,209,212,218,224,241,253],"bidirectional":[10],"long-short-term":[11],"memory":[12,36,63,199],"(BiLSTM)":[13],"structure.":[14],"The":[15],"proposed":[16,82],"was":[18,48,123],"trained":[19,165],"while":[20,50],"ensuring":[21],"that":[22,60,112,154,187,248],"it":[23,183],"captures":[24],"full":[26,175],"intrinsic":[27],"behavior":[28,176],"of":[29,80,96,148,177,190,211,259,266],"device":[31,45,128,179],"under":[32,46,129,180],"test":[33,47,58,130,134],"including":[34,99],"its":[35],"effects":[37],"and":[38,105,141,143],"nonlinear":[39],"distortions.":[40],"For":[41],"this":[42,249],"purpose,":[43],"characterized":[49],"operating":[51,97,100,145,267],"at":[52],"peak":[53],"power":[54,74,146],"level":[55],"with":[56,136,166,196,223],"signal":[59,103,137,169,194],"emulates":[61],"strong":[62],"effects.":[64],"Extensive":[65],"experimental":[66],"validation":[67],"carried":[68],"commercial":[71],"Gallium":[72],"Nitride":[73],"amplifier":[75],"prototype":[76],"demonstrated":[77],"ability":[79],"to":[84,125,160,205,262],"maintain":[85,161],"standard":[86],"compliant":[87],"adjacent":[88],"channel":[89],"leakage":[90],"ratio":[91],"over":[92],"wide":[94,264],"range":[95,147,265],"conditions":[98,135],"average":[101],"power,":[102],"bandwidth,":[104],"carriers\u2019":[106],"configurations.":[107],"It":[108,245],"has":[109,184],"been":[110,185],"shown":[111,186],"digital":[114],"(DPD)":[116],"derived":[117],"from":[118],"one":[119],"single":[120],"training":[121,226],"condition":[122],"able":[124],"linearize":[126],"for":[131,243,255],"72":[132],"different":[133],"bandwidths":[138],"between":[139],"10MHz":[140],"40MHz,":[142],"an":[144],"5dB.":[149],"Furthermore,":[150],"benchmarking":[151],"results":[152],"showed":[153],"BiLSTM":[156],"DPD":[157,230],"is":[158,214,246],"unable":[159],"satisfactory":[162,206],"performance":[163],"when":[164],"sub-optimal":[168],"which":[170,238],"does":[171,202],"not":[172,203],"emulate":[173],"test.":[181],"Moreover,":[182],"use":[189],"optimal":[192],"characterization":[193],"along":[195,222],"generalized":[198],"polynomial":[200],"lead":[204],"performance.":[207],"Hence,":[208],"resilience":[210],"obtained":[215],"by":[216],"combining":[217],"suitable":[219],"model":[220],"structure":[221],"appropriate":[225],"approach.":[227],"Such":[228],"resilient":[229,261],"presents":[231],"paradigm":[233],"shift":[234],"in":[235],"predistortion":[236],"techniques":[237],"significantly":[239],"minimizes":[240],"need":[242],"update.":[244],"anticipated":[247],"work":[250],"will":[251],"pave":[252],"road":[254],"new":[257],"generation":[258],"DPDs":[260],"conditions.":[268]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
