{"id":"https://openalex.org/W4285214892","doi":"https://doi.org/10.1109/tcsi.2022.3169883","title":"Miniaturized Broadband Doherty Power Amplifier Using Simplified Output Matching Topology","display_name":"Miniaturized Broadband Doherty Power Amplifier Using Simplified Output Matching Topology","publication_year":2022,"publication_date":"2022-05-19","ids":{"openalex":"https://openalex.org/W4285214892","doi":"https://doi.org/10.1109/tcsi.2022.3169883"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2022.3169883","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3169883","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/A5017477306","display_name":"Hang Chen","orcid":"https://orcid.org/0000-0001-5979-8684"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hang Chen","raw_affiliation_strings":["Engineering Research Center for Short-Distance Wireless Communications and Network, Ministry of Education, School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center for Short-Distance Wireless Communications and Network, Ministry of Education, School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038091589","display_name":"Jin\u2010Xu Xu","orcid":"https://orcid.org/0000-0003-3623-3837"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Jin-Xu Xu","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031038951","display_name":"Xiu Yin Zhang","orcid":"https://orcid.org/0000-0003-3659-0586"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiu Yin Zhang","raw_affiliation_strings":["Engineering Research Center for Short-Distance Wireless Communications and Network, Ministry of Education, School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Engineering Research Center for Short-Distance Wireless Communications and Network, Ministry of Education, School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017477306"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":1.2808,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.78840819,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"69","issue":"8","first_page":"3083","last_page":"3092"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9976000189781189,"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":0.9976000189781189,"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":0.9843999743461609,"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9678999781608582,"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":0.7113571166992188},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6056106686592102},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.6017270088195801},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.52034991979599},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5151106715202332},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5145425200462341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4811881184577942},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.46410927176475525},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4556167721748352},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.375682532787323},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3309493362903595},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2321975827217102},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13898378610610962},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.12111368775367737},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.0945427417755127}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.7113571166992188},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6056106686592102},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.6017270088195801},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.52034991979599},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5151106715202332},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5145425200462341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4811881184577942},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.46410927176475525},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4556167721748352},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.375682532787323},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3309493362903595},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2321975827217102},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13898378610610962},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.12111368775367737},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0945427417755127}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2022.3169883","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3169883","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":0.6299999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1208585342","display_name":null,"funder_award_id":"2019B1515120024","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G3811200208","display_name":null,"funder_award_id":"62001172","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8882934730","display_name":null,"funder_award_id":"61725102","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/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W618449589","https://openalex.org/W2060777926","https://openalex.org/W2067742614","https://openalex.org/W2084304839","https://openalex.org/W2115987482","https://openalex.org/W2150584057","https://openalex.org/W2182312066","https://openalex.org/W2417471049","https://openalex.org/W2551064222","https://openalex.org/W2562199995","https://openalex.org/W2565225445","https://openalex.org/W2590705644","https://openalex.org/W2592360231","https://openalex.org/W2605285148","https://openalex.org/W2757844680","https://openalex.org/W2761076390","https://openalex.org/W2773562801","https://openalex.org/W2892326945","https://openalex.org/W2893426971","https://openalex.org/W2904914524","https://openalex.org/W2911918646","https://openalex.org/W2968465418","https://openalex.org/W3046245610","https://openalex.org/W3091288614","https://openalex.org/W3111075739","https://openalex.org/W3117200668","https://openalex.org/W3118567669","https://openalex.org/W3135081519","https://openalex.org/W3136762386"],"related_works":["https://openalex.org/W2525430402","https://openalex.org/W2086397253","https://openalex.org/W2133122801","https://openalex.org/W2087608731","https://openalex.org/W2145437567","https://openalex.org/W2162562713","https://openalex.org/W2744035308","https://openalex.org/W3089955042","https://openalex.org/W2136855998","https://openalex.org/W2020934979"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,16,102,114,127,132,142,157],"Doherty":[4],"power":[5,160,172],"amplifier":[6],"(DPA)":[7],"with":[8,131,156],"reduced":[9],"size":[10,121],"and":[11,54,63,82,122,169,176],"wide":[12,123,146],"bandwidth":[13,147],"by":[14,67],"using":[15,113],"simplified":[17],"output":[18,56,70,159],"matching":[19,57,71],"topology.":[20],"In":[21,89],"broadband":[22,128],"DPA":[23,129],"designs,":[24],"post-matching":[25,45,115],"networks":[26],"are":[27,59,174,180],"usually":[28,35],"added":[29],"after":[30],"the":[31,44,69,74,83,92,95],"combing":[32],"node,":[33],"which":[34,179],"occupy":[36],"large":[37],"circuit":[38,140],"sizes.":[39],"However,":[40],"in":[41,73,118],"this":[42,90],"design,":[43],"network":[46],"is":[47,98,136,154],"not":[48],"used.":[49],"Instead,":[50],"two":[51,75],"ideal":[52,84],"transformers":[53,85],"specific":[55],"components":[58,72],"employed":[60],"at":[61,94,167],"carrier":[62],"peaking":[64],"branches.":[65],"Then,":[66],"rearranging":[68],"branches,":[76],"Norton":[77],"transformation":[78],"can":[79,86],"be":[80,87],"used":[81],"eliminated.":[88],"way,":[91],"impedance":[93],"combining":[96],"node":[97],"directly":[99],"matched":[100],"to":[101,150,182],"50-":[103],"<inline-formula":[104],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[105],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[106],"<tex-math":[107],"notation=\"LaTeX\">$\\Omega":[108],"$":[109],"</tex-math></inline-formula>":[110],"load":[111],"without":[112],"network,":[116],"resulting":[117],"both":[119],"compact":[120,143],"bandwidth.":[124],"For":[125],"verification,":[126],"prototype":[130],"very":[133],"simple":[134],"structure":[135],"implemented.":[137],"The":[138,164],"fabricated":[139],"shows":[141],"size.":[144],"A":[145],"from":[148],"1.3":[149],"2.8":[151],"GHz":[152],"(73%)":[153],"achieved":[155],"saturated":[158],"of":[161,184],"41.4\u201344.6":[162],"dBm.":[163],"drain":[165],"efficiencies":[166],"saturation":[168],"6-dB":[170],"back-off":[171],"level":[173],"60.1\u201379.1%":[175],"41.8\u201361%,":[177],"respectively,":[178],"comparable":[181],"those":[183],"state-of-the-art":[185],"designs.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}