{"id":"https://openalex.org/W3159241202","doi":"https://doi.org/10.1109/access.2021.3076597","title":"Bandwidth Extension of Three-Way Doherty Power Amplifier With Reactance Compensation Using Parallel Peaking Amplifiers","display_name":"Bandwidth Extension of Three-Way Doherty Power Amplifier With Reactance Compensation Using Parallel Peaking Amplifiers","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3159241202","doi":"https://doi.org/10.1109/access.2021.3076597","mag":"3159241202"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3076597","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3076597","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09419041.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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/ielx7/6287639/9312710/09419041.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009460002","display_name":"Wa Kong","orcid":null},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wa Kong","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006857700","display_name":"Jing Xia","orcid":"https://orcid.org/0000-0001-6255-9297"},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Xia","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030791357","display_name":"Xinyu Zhou","orcid":"https://orcid.org/0000-0002-9338-7958"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xinyu Zhou","raw_affiliation_strings":["Princeton University, Princeton, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100425397","display_name":"Tianqi Zhang","orcid":"https://orcid.org/0009-0001-4331-4128"},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianqi Zhang","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005181865","display_name":"Wence Zhang","orcid":"https://orcid.org/0000-0002-0160-7803"},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wence Zhang","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015049802","display_name":"Xu Bao","orcid":"https://orcid.org/0000-0003-0347-5709"},"institutions":[{"id":"https://openalex.org/I115592961","display_name":"Jiangsu University","ror":"https://ror.org/03jc41j30","country_code":"CN","type":"education","lineage":["https://openalex.org/I115592961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xu Bao","raw_affiliation_strings":["School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Communication Engineering, Jiangsu University, Zhenjiang, China","institution_ids":["https://openalex.org/I115592961"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5009460002"],"corresponding_institution_ids":["https://openalex.org/I115592961"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.4151,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.81028487,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"91661","last_page":"91669"},"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":0.9940999746322632,"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":0.9645000100135803,"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/reactance","display_name":"Reactance","score":0.9265093803405762},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.8327243328094482},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6159499883651733},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5266349911689758},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5060586333274841},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5015823841094971},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.46911102533340454},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.4513099789619446},{"id":"https://openalex.org/keywords/power-bandwidth","display_name":"Power bandwidth","score":0.43794065713882446},{"id":"https://openalex.org/keywords/bandwidth-extension","display_name":"Bandwidth extension","score":0.4280723035335541},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.2952561378479004},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2656109929084778},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18383389711380005},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.163425475358963},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.07694420218467712}],"concepts":[{"id":"https://openalex.org/C176661527","wikidata":"https://www.wikidata.org/wiki/Q746935","display_name":"Reactance","level":3,"score":0.9265093803405762},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.8327243328094482},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6159499883651733},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5266349911689758},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5060586333274841},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5015823841094971},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.46911102533340454},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.4513099789619446},{"id":"https://openalex.org/C191907038","wikidata":"https://www.wikidata.org/wiki/Q7236476","display_name":"Power bandwidth","level":5,"score":0.43794065713882446},{"id":"https://openalex.org/C9387945","wikidata":"https://www.wikidata.org/wiki/Q4854770","display_name":"Bandwidth extension","level":4,"score":0.4280723035335541},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.2952561378479004},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2656109929084778},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18383389711380005},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.163425475358963},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.07694420218467712},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3076597","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3076597","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09419041.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a31fcddfc139453d80fd84ae56b9fba1","is_oa":true,"landing_page_url":"https://doaj.org/article/a31fcddfc139453d80fd84ae56b9fba1","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 9, Pp 91661-91669 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3076597","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3076597","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09419041.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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8299999833106995,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2597843785","display_name":null,"funder_award_id":"201810","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3479371171","display_name":null,"funder_award_id":"62001192","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8405337480","display_name":null,"funder_award_id":"61701199","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8406855093","display_name":null,"funder_award_id":"BE2018108","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"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3159241202.pdf","grobid_xml":"https://content.openalex.org/works/W3159241202.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1499961520","https://openalex.org/W1581613055","https://openalex.org/W2025174897","https://openalex.org/W2090397286","https://openalex.org/W2417471049","https://openalex.org/W2536910144","https://openalex.org/W2757827103","https://openalex.org/W2757844680","https://openalex.org/W2761076390","https://openalex.org/W2762796403","https://openalex.org/W2772060856","https://openalex.org/W2790900483","https://openalex.org/W2801772136","https://openalex.org/W2889172514","https://openalex.org/W2894233836","https://openalex.org/W2904074467","https://openalex.org/W2904704762","https://openalex.org/W2904914524","https://openalex.org/W2912165130","https://openalex.org/W2948744061","https://openalex.org/W2954271791","https://openalex.org/W3026779633","https://openalex.org/W3030369824","https://openalex.org/W3122603258"],"related_works":["https://openalex.org/W4298001173","https://openalex.org/W4206156853","https://openalex.org/W2036803342","https://openalex.org/W2141389748","https://openalex.org/W2152250293","https://openalex.org/W2407986466","https://openalex.org/W2978485119","https://openalex.org/W2924244412","https://openalex.org/W2155000462","https://openalex.org/W4285590606"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,8,17,63,82,93,110,159],"new":[4],"methodology":[5],"for":[6,56,77],"designing":[7],"broadband":[9],"three-way":[10,133],"Doherty":[11],"power":[12,156],"amplifier":[13,54,124],"(DPA),":[14],"which":[15,114],"utilizes":[16],"reactance":[18,47,76,97],"compensation":[19],"generated":[20],"by":[21],"parallel":[22,67],"peaking":[23,53,68,100],"amplifiers":[24,69],"to":[25,72,139,173],"extend":[26],"the":[27,31,36,42,45,49,52,74,78,99,106,117,122,141,168],"bandwidth":[28,57],"and":[29,39,125,129,137,158],"improve":[30,126],"back-off":[32,157],"efficiency.":[33],"By":[34],"analyzing":[35],"load":[37,119],"impedance":[38,120],"efficiency":[40,128,149,161],"of":[41,51,98,121,150,162],"reactance-compensated":[43],"DPA,":[44],"optimal":[46],"at":[48,105,152],"output":[50,75,96,155],"required":[55],"extension":[58],"can":[59,102,115,164],"be":[60,103,165],"obtained.":[61],"Then,":[62],"structure":[64],"using":[65],"two":[66],"is":[70,135],"proposed":[71,142],"reduce":[73],"desired":[79],"distribution.":[80],"Using":[81],"<inline-formula":[83],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[84],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[85],"<tex-math":[86],"notation=\"LaTeX\">$\\lambda":[87],"_{0}$":[88],"</tex-math></inline-formula>":[89],"/4":[90],"transmission":[91],"line,":[92],"sufficiently":[94],"large":[95],"branch":[101],"realized":[104],"combining":[107],"point":[108],"over":[109,167],"wider":[111],"frequency":[112,169],"band,":[113],"compensate":[116],"effective":[118],"carrier":[123],"its":[127],"bandwidth.":[130],"A":[131],"wideband":[132],"DPA":[134],"designed":[136],"fabricated":[138],"verify":[140],"method.":[143],"Measurement":[144],"results":[145],"indicate":[146],"that":[147],"an":[148],"50\u201353%":[151],"10":[153],"dB":[154],"saturated":[160],"54\u201368%":[163],"achieved":[166],"range":[170],"from":[171],"1.6":[172],"2.7":[174],"GHz.":[175]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":7}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}