{"id":"https://openalex.org/W2185490788","doi":"https://doi.org/10.1109/tcsi.2015.2485718","title":"Nonlinearity Modeling of a Chireix Outphasing Power Amplifier","display_name":"Nonlinearity Modeling of a Chireix Outphasing Power Amplifier","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2185490788","doi":"https://doi.org/10.1109/tcsi.2015.2485718","mag":"2185490788"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2015.2485718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2015.2485718","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","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/A5040043328","display_name":"Taesong Hwang","orcid":null},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I53486688","display_name":"Skyworks Solutions (United States)","ror":"https://ror.org/02jymes45","country_code":"US","type":"company","lineage":["https://openalex.org/I53486688"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Taesong Hwang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","Skyworks Solutions Inc., Newbury Park, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Skyworks Solutions Inc., Newbury Park, CA, USA","institution_ids":["https://openalex.org/I53486688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042958978","display_name":"K. Azadet","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kamran Azadet","raw_affiliation_strings":["Intel Corporation, Santa Clara, CA, USA"],"affiliations":[{"raw_affiliation_string":"Intel Corporation, Santa Clara, CA, USA","institution_ids":["https://openalex.org/I1343180700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020114653","display_name":"Ross S. Wilson","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127325","display_name":"Broadcom (United States)","ror":"https://ror.org/035gt5s03","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127325"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ross S. Wilson","raw_affiliation_strings":["Avago Technologies, San Jose, CA, USA"],"affiliations":[{"raw_affiliation_string":"Avago Technologies, San Jose, CA, USA","institution_ids":["https://openalex.org/I4210127325"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100753599","display_name":"Jenshan Lin","orcid":"https://orcid.org/0000-0002-7439-9259"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jenshan Lin","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5040043328"],"corresponding_institution_ids":["https://openalex.org/I33213144","https://openalex.org/I53486688"],"apc_list":null,"apc_paid":null,"fwci":0.3946,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.67522898,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"62","issue":"12","first_page":"2898","last_page":"2907"},"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":0.9990000128746033,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9957000017166138,"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/amplifier","display_name":"Amplifier","score":0.8042960166931152},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.7519029974937439},{"id":"https://openalex.org/keywords/linearity","display_name":"Linearity","score":0.5690197944641113},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5684286952018738},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.532254159450531},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5142233371734619},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.442781925201416},{"id":"https://openalex.org/keywords/nonlinear-distortion","display_name":"Nonlinear distortion","score":0.4150206446647644},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.37019091844558716},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3609398603439331},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3393491804599762},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.33014148473739624},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3013734817504883}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.8042960166931152},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.7519029974937439},{"id":"https://openalex.org/C77170095","wikidata":"https://www.wikidata.org/wiki/Q1753188","display_name":"Linearity","level":2,"score":0.5690197944641113},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5684286952018738},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.532254159450531},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5142233371734619},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.442781925201416},{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.4150206446647644},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.37019091844558716},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3609398603439331},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3393491804599762},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.33014148473739624},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3013734817504883},{"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/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"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/tcsi.2015.2485718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2015.2485718","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.800000011920929,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307102","display_name":"Intel Corporation","ror":"https://ror.org/01ek73717"},{"id":"https://openalex.org/F4320310570","display_name":"Broadcom Foundation","ror":"https://ror.org/035gt5s03"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1598164440","https://openalex.org/W1846751008","https://openalex.org/W1965961194","https://openalex.org/W1985730279","https://openalex.org/W2000877719","https://openalex.org/W2002653334","https://openalex.org/W2002919407","https://openalex.org/W2011288192","https://openalex.org/W2015709883","https://openalex.org/W2019094529","https://openalex.org/W2024114550","https://openalex.org/W2026305205","https://openalex.org/W2035659511","https://openalex.org/W2036407361","https://openalex.org/W2036494082","https://openalex.org/W2076554460","https://openalex.org/W2084750549","https://openalex.org/W2103287983","https://openalex.org/W2105309282","https://openalex.org/W2108926206","https://openalex.org/W2116062693","https://openalex.org/W2116983516","https://openalex.org/W2117192612","https://openalex.org/W2120123761","https://openalex.org/W2122468220","https://openalex.org/W2130729264","https://openalex.org/W2143651811","https://openalex.org/W2146755671","https://openalex.org/W2156552795","https://openalex.org/W2161181093","https://openalex.org/W2169249318","https://openalex.org/W2170265514","https://openalex.org/W6654990871"],"related_works":["https://openalex.org/W2157802116","https://openalex.org/W3047813805","https://openalex.org/W2168663091","https://openalex.org/W3016015234","https://openalex.org/W2563631705","https://openalex.org/W2013499978","https://openalex.org/W3203675330","https://openalex.org/W2354898784","https://openalex.org/W2130791938","https://openalex.org/W2104550091"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"the":[3,58,65,79,99,102,105],"nonlinearity":[4,103],"modeling":[5],"of":[6,20,23,42,64,78,101,104],"a":[7,34,46],"2.14-GHz":[8],"gallium":[9],"nitride":[10],"Chireix":[11,36,47],"outphasing":[12,17,43,80,106],"power":[13,37,48],"amplifier":[14],"(PA).":[15],"The":[16,60],"PA":[18,81,107],"consists":[19],"two":[21],"branches":[22],"class-F":[24],"PAs":[25,44],"achieving":[26],"high":[27],"efficiency":[28],"and":[29,33,62,75],"good":[30],"phase":[31],"linearity":[32],"transmission-line-based":[35],"combiner.":[38,59],"An":[39],"analytical":[40,67],"model":[41,68],"with":[45,73,82,91],"combiner":[49],"is":[50],"developed":[51],"to":[52,57,97],"explain":[53],"observed":[54],"distortion":[55],"due":[56],"validity":[61],"accuracy":[63],"proposed":[66],"are":[69,95],"demonstrated":[70],"by":[71],"comparing":[72],"simulated":[74],"measured":[76],"results":[77],"10-MHz":[83],"long":[84],"term":[85],"evolution":[86],"(LTE)":[87],"signal.":[88],"Furthermore,":[89],"measurements":[90],"5-/10-MHz":[92],"LTE":[93],"signals":[94],"performed":[96],"demonstrate":[98],"correction":[100],"using":[108],"linearization":[109],"techniques.":[110]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"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"}
