{"id":"https://openalex.org/W2298805903","doi":"https://doi.org/10.1109/mcom.2016.7432149","title":"Digital predistortion for mitigating spurious emissions in spectrally agile radios","display_name":"Digital predistortion for mitigating spurious emissions in spectrally agile radios","publication_year":2016,"publication_date":"2016-03-01","ids":{"openalex":"https://openalex.org/W2298805903","doi":"https://doi.org/10.1109/mcom.2016.7432149","mag":"2298805903"},"language":"en","primary_location":{"id":"doi:10.1109/mcom.2016.7432149","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2016.7432149","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"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 Communications Magazine","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/A5067453252","display_name":"Mahmoud Abdelaziz","orcid":"https://orcid.org/0000-0002-8790-8278"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Mahmoud Abdelaziz","raw_affiliation_strings":["Tampere University of Technology"],"affiliations":[{"raw_affiliation_string":"Tampere University of Technology","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001381907","display_name":"Zhu Fu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210111675","display_name":"Market Matters","ror":"https://ror.org/021yan307","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210111675"]},{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]},{"id":"https://openalex.org/I19268510","display_name":"Qualcomm (United Kingdom)","ror":"https://ror.org/04d3djg48","country_code":"GB","type":"company","lineage":["https://openalex.org/I19268510","https://openalex.org/I4210087596"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Zhu Fu","raw_affiliation_strings":["Qualcomm Inc","Wireless Innovation laboratory, Worcester Polytechnic Institute"],"affiliations":[{"raw_affiliation_string":"Qualcomm Inc","institution_ids":["https://openalex.org/I19268510","https://openalex.org/I4210111675"]},{"raw_affiliation_string":"Wireless Innovation laboratory, Worcester Polytechnic Institute","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021376624","display_name":"Lauri Anttila","orcid":"https://orcid.org/0000-0001-6672-1474"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Lauri Anttila","raw_affiliation_strings":["Tampere University of Technology"],"affiliations":[{"raw_affiliation_string":"Tampere University of Technology","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011856267","display_name":"Alexander M. Wyglinski","orcid":"https://orcid.org/0000-0002-3357-0064"},"institutions":[{"id":"https://openalex.org/I107077323","display_name":"Worcester Polytechnic Institute","ror":"https://ror.org/05ejpqr48","country_code":"US","type":"education","lineage":["https://openalex.org/I107077323"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexander M. Wyglinski","raw_affiliation_strings":["Wireless Innovation laboratory, Worcester Polytechnic Institute"],"affiliations":[{"raw_affiliation_string":"Wireless Innovation laboratory, Worcester Polytechnic Institute","institution_ids":["https://openalex.org/I107077323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054197935","display_name":"Mikko Valkama","orcid":"https://orcid.org/0000-0003-0361-0800"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mikko Valkama","raw_affiliation_strings":["Tampere University of Technology"],"affiliations":[{"raw_affiliation_string":"Tampere University of Technology","institution_ids":["https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5067453252"],"corresponding_institution_ids":["https://openalex.org/I4210133110"],"apc_list":null,"apc_paid":null,"fwci":1.6539,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8491931,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"54","issue":"3","first_page":"60","last_page":"69"},"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8134787082672119},{"id":"https://openalex.org/keywords/spurious-relationship","display_name":"Spurious relationship","score":0.8085561990737915},{"id":"https://openalex.org/keywords/predistortion","display_name":"Predistortion","score":0.6414982676506042},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6229310035705566},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6044132709503174},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6014605164527893},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5448375940322876},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.4780702590942383},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.4381324350833893},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4265415668487549},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33194929361343384},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.28096824884414673},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.2349650263786316},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.1542942225933075},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.13648191094398499},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.12555217742919922},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09325921535491943}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8134787082672119},{"id":"https://openalex.org/C97256817","wikidata":"https://www.wikidata.org/wiki/Q1462316","display_name":"Spurious relationship","level":2,"score":0.8085561990737915},{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.6414982676506042},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6229310035705566},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6044132709503174},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6014605164527893},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5448375940322876},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.4780702590942383},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.4381324350833893},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4265415668487549},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33194929361343384},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.28096824884414673},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.2349650263786316},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.1542942225933075},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.13648191094398499},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.12555217742919922},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09325921535491943},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mcom.2016.7432149","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mcom.2016.7432149","pdf_url":null,"source":{"id":"https://openalex.org/S158797327","display_name":"IEEE Communications Magazine","issn_l":"0163-6804","issn":["0163-6804","1558-1896"],"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 Communications Magazine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8700000047683716}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321108","display_name":"Academy of Finland","ror":"https://ror.org/05k73zm37"},{"id":"https://openalex.org/F4320321855","display_name":"Tekes","ror":"https://ror.org/02ag8cq23"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1984632264","https://openalex.org/W2018755393","https://openalex.org/W2024053587","https://openalex.org/W2026255631","https://openalex.org/W2034662294","https://openalex.org/W2043104325","https://openalex.org/W2045591279","https://openalex.org/W2067303882","https://openalex.org/W2067626353","https://openalex.org/W2073000386","https://openalex.org/W2154385411","https://openalex.org/W2292521139"],"related_works":["https://openalex.org/W1573839784","https://openalex.org/W2144971617","https://openalex.org/W3101175538","https://openalex.org/W2380750407","https://openalex.org/W2383843912","https://openalex.org/W2537671993","https://openalex.org/W2165713912","https://openalex.org/W2181939422","https://openalex.org/W4383955226","https://openalex.org/W2373050018"],"abstract_inverted_index":{"Spectrally":[0],"non-contiguous":[1,17,129,148],"transmissions":[2],"pose":[3],"serious":[4],"transceiver":[5],"design":[6],"challenges":[7],"due":[8],"to":[9,89,99,155],"the":[10,25,33,36,57,74,91,101,139,143],"nonlinear":[11],"PA.":[12],"When":[13],"two":[14],"or":[15,31,49],"more":[16,156],"carriers":[18],"with":[19,134],"close":[20],"proximity":[21],"are":[22,40,97,132,153],"amplified":[23],"by":[24],"same":[26],"PA,":[27],"spurious":[28,43,92,140],"emissions":[29,44,93,141],"inside":[30],"in":[32,126,142,160],"vicinity":[34],"of":[35,73,106,147,162],"transmitter":[37],"RF":[38],"band":[39],"created.":[41],"These":[42,95],"may":[45],"violate":[46],"emission":[47],"limits":[48],"otherwise":[50],"compromise":[51],"network":[52],"coverage":[53],"and":[54,70,103,116,165],"reliability.":[55],"Lowering":[56],"transmit":[58],"power":[59,71],"is":[60],"a":[61,135],"straightforward":[62],"remedy,":[63],"but":[64],"it":[65],"will":[66],"reduce":[67],"throughput,":[68],"coverage,":[69],"efficiency":[72],"device.":[75],"To":[76],"improve":[77],"linearity":[78],"without":[79],"sacrificing":[80],"performance,":[81],"several":[82],"DPD":[83,127,158],"techniques":[84,96,152],"have":[85],"recently":[86],"been":[87],"proposed":[88],"target":[90],"explicitly.":[94],"designed":[98],"minimize":[100],"computational":[102,164],"hardware":[104,166],"complexity":[105],"DPD,":[107],"thus":[108],"making":[109],"them":[110],"better":[111],"suited":[112],"for":[113,128],"mobile":[114],"terminals":[115],"other":[117],"lowcost":[118],"devices.":[119],"In":[120],"this":[121],"article,":[122],"these":[123],"recent":[124],"advances":[125],"transmission":[130],"scenarios":[131],"discussed,":[133],"focus":[136],"on":[137],"mitigating":[138],"concrete":[144],"example":[145],"case":[146],"dual-carrier":[149],"transmission.":[150],"The":[151],"compared":[154],"traditional":[157],"approaches":[159],"terms":[161],"their":[163],"complexities,":[167],"as":[168,170],"well":[169],"linearization":[171],"performance.":[172]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}