{"id":"https://openalex.org/W4327521027","doi":"https://doi.org/10.1145/3573428.3573536","title":"Design Of A 450W Peak High Efficiency GaN Asymmetric Doherty Power Amplifier for Based-Station","display_name":"Design Of A 450W Peak High Efficiency GaN Asymmetric Doherty Power Amplifier for Based-Station","publication_year":2022,"publication_date":"2022-10-21","ids":{"openalex":"https://openalex.org/W4327521027","doi":"https://doi.org/10.1145/3573428.3573536"},"language":"en","primary_location":{"id":"doi:10.1145/3573428.3573536","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3573428.3573536","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 6th International Conference on Electronic Information Technology and Computer Engineering","raw_type":"proceedings-article"},"type":"conference-paper","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/A5081866093","display_name":"Yunquan Mei","orcid":"https://orcid.org/0000-0002-4871-4817"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yunquan Mei","raw_affiliation_strings":["Nanjing Electronic Device Institude, China"],"raw_orcid":"https://orcid.org/0000-0002-4871-4817","affiliations":[{"raw_affiliation_string":"Nanjing Electronic Device Institude, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048086736","display_name":"Xinyu Chen","orcid":"https://orcid.org/0000-0001-9107-5013"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xinyu Chen","raw_affiliation_strings":["NanJing Guobo Electronics Co., Ltd., China"],"raw_orcid":"https://orcid.org/0000-0001-9107-5013","affiliations":[{"raw_affiliation_string":"NanJing Guobo Electronics Co., Ltd., China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012376819","display_name":"Zhiyong Chen","orcid":"https://orcid.org/0000-0002-5051-1576"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiyong Chen","raw_affiliation_strings":["NanJing Guobo Electronics Co., Ltd., China"],"raw_orcid":"https://orcid.org/0000-0002-5051-1576","affiliations":[{"raw_affiliation_string":"NanJing Guobo Electronics Co., Ltd., China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017960764","display_name":"Chao Zhu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chao Zhu","raw_affiliation_strings":["NanJing Guobo Electronics Co., Ltd., China"],"raw_orcid":"https://orcid.org/0000-0003-1836-1819","affiliations":[{"raw_affiliation_string":"NanJing Guobo Electronics Co., Ltd., China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043767776","display_name":"Zhendong Zhang","orcid":"https://orcid.org/0000-0002-1035-5716"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhendong Zhang","raw_affiliation_strings":["NanJing Guobo Electronics Co., Ltd., China"],"raw_orcid":"https://orcid.org/0000-0002-1035-5716","affiliations":[{"raw_affiliation_string":"NanJing Guobo Electronics Co., Ltd., China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"611","last_page":"616"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier Design","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9872000217437744,"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":0.9837999939918518,"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":0.8405956029891968},{"id":"https://openalex.org/keywords/doherty-amplifier","display_name":"Doherty amplifier","score":0.631654679775238},{"id":"https://openalex.org/keywords/power-added-efficiency","display_name":"Power-added efficiency","score":0.5801504254341125},{"id":"https://openalex.org/keywords/adjacent-channel","display_name":"Adjacent channel","score":0.5399022698402405},{"id":"https://openalex.org/keywords/predistortion","display_name":"Predistortion","score":0.5160417556762695},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.5122494101524353},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.510620653629303},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4982020854949951},{"id":"https://openalex.org/keywords/linear-amplifier","display_name":"Linear amplifier","score":0.47511371970176697},{"id":"https://openalex.org/keywords/adjacent-channel-power-ratio","display_name":"Adjacent channel power ratio","score":0.4711529016494751},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.45643770694732666},{"id":"https://openalex.org/keywords/electrical-efficiency","display_name":"Electrical efficiency","score":0.4242985248565674},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.38732343912124634},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34428325295448303},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.288833886384964},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.26000121235847473},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1813138723373413},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.08700791001319885}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.8405956029891968},{"id":"https://openalex.org/C2779809587","wikidata":"https://www.wikidata.org/wiki/Q5288561","display_name":"Doherty amplifier","level":5,"score":0.631654679775238},{"id":"https://openalex.org/C129231560","wikidata":"https://www.wikidata.org/wiki/Q7236462","display_name":"Power-added efficiency","level":5,"score":0.5801504254341125},{"id":"https://openalex.org/C2776908912","wikidata":"https://www.wikidata.org/wiki/Q16001834","display_name":"Adjacent channel","level":4,"score":0.5399022698402405},{"id":"https://openalex.org/C2778587875","wikidata":"https://www.wikidata.org/wiki/Q7239686","display_name":"Predistortion","level":4,"score":0.5160417556762695},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.5122494101524353},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.510620653629303},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4982020854949951},{"id":"https://openalex.org/C71041172","wikidata":"https://www.wikidata.org/wiki/Q6553412","display_name":"Linear amplifier","level":5,"score":0.47511371970176697},{"id":"https://openalex.org/C2776191232","wikidata":"https://www.wikidata.org/wiki/Q4683143","display_name":"Adjacent channel power ratio","level":5,"score":0.4711529016494751},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.45643770694732666},{"id":"https://openalex.org/C118993495","wikidata":"https://www.wikidata.org/wiki/Q5042828","display_name":"Electrical efficiency","level":3,"score":0.4242985248565674},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.38732343912124634},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34428325295448303},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.288833886384964},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.26000121235847473},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1813138723373413},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.08700791001319885},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3573428.3573536","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3573428.3573536","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 6th International Conference on Electronic Information Technology and Computer Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8899999856948853}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1547706863","https://openalex.org/W1570117773","https://openalex.org/W1993407845","https://openalex.org/W2041961261","https://openalex.org/W2053654985","https://openalex.org/W2118688384","https://openalex.org/W2120123761","https://openalex.org/W2316104650","https://openalex.org/W2620491566","https://openalex.org/W2761732399","https://openalex.org/W2761805820","https://openalex.org/W2887374221","https://openalex.org/W2902196441","https://openalex.org/W2999536841"],"related_works":["https://openalex.org/W2001380327","https://openalex.org/W2163026646","https://openalex.org/W2022939466","https://openalex.org/W2100977008","https://openalex.org/W2046221191","https://openalex.org/W1988313306","https://openalex.org/W2118653367","https://openalex.org/W2155070257","https://openalex.org/W1981305442","https://openalex.org/W3004554442"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,12,29,68,123,175],"meet":[3,166],"the":[4,33,41,58,61,70,79,86,99,116,131,145,160,167],"requirements":[5],"of":[6,37,44,97,143,169,173],"power":[7,24,63,82,95,108,125,149,163],"amplifier":[8,25,48,64,164],"design":[9],"for":[10],"peak":[11,47,122,174],"average":[13,124,176],"ratio":[14,126,142,150,177],"modulation":[15,39,178],"signal,":[16],"this":[17],"paper":[18],"designs":[19],"a":[20,139],"GaN":[21],"asymmetric":[22,66,161],"Doherty":[23,62,162],"operating":[26],"in":[27,130,180],"2.11GHz":[28],"2.17GHz.":[30],"By":[31],"analyzing":[32],"impedance":[34,54],"change":[35],"process":[36],"load":[38],"network,":[40],"matching":[42,55],"network":[43],"carrier":[45],"and":[46,85,105],"is":[49,90,102,111,128,152],"redesigned":[50],"by":[51],"using":[52,134],"double":[53],"method.":[56],"At":[57,94],"same":[59],"time,":[60],"uses":[65],"structure":[67],"extend":[69],"backoff":[71,96],"range.":[72],"Pulse":[73],"signal":[74,119,137,179],"test":[75],"results":[76],"show":[77],"that":[78],"saturation":[80,87],"output":[81],"reaches":[83],"56.5dBm,":[84],"drain":[88,100],"efficiency":[89,101,110,171],"greater":[91,112],"than":[92,113,154],"69%.":[93],"8.5dB,":[98,144],"between":[103],"53%":[104],"61%.":[106],"The":[107],"back-off":[109],"48%":[114],"when":[115],"LTE":[117,135],"modulated":[118,136],"with":[120,138],"8.5dB":[121],"(PAPR)":[127],"used":[129],"test.":[132],"And":[133],"40MHz":[140],"peak-to-average":[141],"measured":[146],"adjacent":[147],"channel":[148],"(ACPR)":[151],"less":[153],"-45dBc":[155],"after":[156],"digital":[157],"predistortion":[158],"(DPD),":[159],"can":[165],"demand":[168],"high":[170],"amplification":[172],"wireless":[181],"communication":[182],"system.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
