{"id":"https://openalex.org/W4402632299","doi":"https://doi.org/10.1587/elex.21.20240486","title":"Ultra-wideband GaN RF power amplifier based on low-pass ladder matching network","display_name":"Ultra-wideband GaN RF power amplifier based on low-pass ladder matching network","publication_year":2024,"publication_date":"2024-09-19","ids":{"openalex":"https://openalex.org/W4402632299","doi":"https://doi.org/10.1587/elex.21.20240486"},"language":"en","primary_location":{"id":"doi:10.1587/elex.21.20240486","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.21.20240486","pdf_url":"https://www.jstage.jst.go.jp/article/elex/21/20/21_21.20240486/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/21/20/21_21.20240486/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014962118","display_name":"Mifang Cong","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mifang Cong","raw_affiliation_strings":["Institute of Microelectronics of Chinese Academy of Sciences, Key Laboratory of Science and Technology on Silicon Devices"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of Chinese Academy of Sciences, Key Laboratory of Science and Technology on Silicon Devices","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032045338","display_name":"Tao Dai","orcid":"https://orcid.org/0009-0008-3773-4119"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tao Dai","raw_affiliation_strings":["Beijing Dunsemi Integrated Circuit Design Co., Ltd"],"affiliations":[{"raw_affiliation_string":"Beijing Dunsemi Integrated Circuit Design Co., Ltd","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109784634","display_name":"Yuekuan Yang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuekuan Yang","raw_affiliation_strings":["Beijing Dunsemi Integrated Circuit Design Co., Ltd"],"affiliations":[{"raw_affiliation_string":"Beijing Dunsemi Integrated Circuit Design Co., Ltd","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069115514","display_name":"Jianwei Ren","orcid":"https://orcid.org/0000-0002-6156-0656"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianwei Ren","raw_affiliation_strings":["Institute of Microelectronics of Chinese Academy of Sciences, Key Laboratory of Science and Technology on Silicon Devices"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of Chinese Academy of Sciences, Key Laboratory of Science and Technology on Silicon Devices","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035716717","display_name":"Fazhan Zhao","orcid":"https://orcid.org/0000-0002-4503-0057"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fazhan Zhao","raw_affiliation_strings":["Institute of Microelectronics of Chinese Academy of Sciences, Key Laboratory of Science and Technology on Silicon Devices"],"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics of Chinese Academy of Sciences, Key Laboratory of Science and Technology on Silicon Devices","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5014962118"],"corresponding_institution_ids":["https://openalex.org/I19820366"],"apc_list":null,"apc_paid":null,"fwci":0.4377,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63043012,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"21","issue":"20","first_page":"20240486","last_page":"20240486"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier 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"}},"topics":[{"id":"https://openalex.org/T11248","display_name":"Advanced Power Amplifier 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/T10575","display_name":"Wireless Communication Networks Research","score":0.9832000136375427,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.944100022315979,"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":0.6750409603118896},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.6460971832275391},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5980598330497742},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4967985451221466},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47309592366218567},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.44614049792289734},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4298383593559265},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.42786169052124023},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.42293214797973633},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2594950795173645},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2313441038131714},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11201685667037964}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6750409603118896},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.6460971832275391},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5980598330497742},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4967985451221466},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47309592366218567},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.44614049792289734},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4298383593559265},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.42786169052124023},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.42293214797973633},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2594950795173645},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2313441038131714},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11201685667037964},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.21.20240486","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.21.20240486","pdf_url":"https://www.jstage.jst.go.jp/article/elex/21/20/21_21.20240486/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.21.20240486","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.21.20240486","pdf_url":"https://www.jstage.jst.go.jp/article/elex/21/20/21_21.20240486/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4402632299.pdf","grobid_xml":"https://content.openalex.org/works/W4402632299.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1575433353","https://openalex.org/W1604685507","https://openalex.org/W1972157961","https://openalex.org/W1972827691","https://openalex.org/W2111378114","https://openalex.org/W2118584403","https://openalex.org/W2125419038","https://openalex.org/W2131078459","https://openalex.org/W2132201999","https://openalex.org/W2142285193","https://openalex.org/W2165594312","https://openalex.org/W2244036415","https://openalex.org/W2326362731","https://openalex.org/W2328194623","https://openalex.org/W2332376539","https://openalex.org/W2596082856","https://openalex.org/W2769785294","https://openalex.org/W2902138177","https://openalex.org/W2917576538","https://openalex.org/W2961074279","https://openalex.org/W2964127651","https://openalex.org/W2971685200","https://openalex.org/W2998156325","https://openalex.org/W3010878213","https://openalex.org/W3032148865","https://openalex.org/W3042829591","https://openalex.org/W3136644596","https://openalex.org/W3144148299","https://openalex.org/W3164623395","https://openalex.org/W4283271877"],"related_works":["https://openalex.org/W2021011313","https://openalex.org/W313219734","https://openalex.org/W2166364432","https://openalex.org/W2123894529","https://openalex.org/W1989581869","https://openalex.org/W3044227975","https://openalex.org/W1483684315","https://openalex.org/W2725938747","https://openalex.org/W2481061691","https://openalex.org/W1638655194"],"abstract_inverted_index":{"This":[0,99],"paper":[1],"presents":[2],"the":[3,23,28,31,36,62,73,81,86,92,107],"design":[4,100],"of":[5,38,64,76,83,89,112],"an":[6],"ultra-wideband":[7],"RF":[8],"power":[9,15,18,75],"amplifier":[10],"(RFPA)":[11],"with":[12],"high":[13,17],"output":[14,74],"and":[16,47,59,91,110],"added":[19],"efficiency":[20,94],"(PAE)":[21],"in":[22,30,80,85],"0.45-4.5GHz":[24],"band.":[25],"By":[26],"adjusting":[27],"circuit":[29,51],"low-pass":[32],"filter":[33],"matching":[34],"network,":[35],"influence":[37],"parasitic":[39],"devices":[40],"is":[41,53,78,95],"effectively":[42],"suppressed,":[43],"thus":[44],"ensuring":[45],"bandwidth":[46],"efficiency.":[48],"The":[49,68],"overall":[50],"structure":[52],"compact,":[54],"has":[55],"strong":[56],"anti-interference":[57],"ability,":[58],"can":[60],"realize":[61],"combination":[63],"distributed":[65],"modular":[66],"components.":[67],"experimental":[69],"results":[70],"show":[71],"that":[72],"RFPA":[77],"stabilized":[79],"range":[82],"40.2-41.8dBm":[84],"frequency":[87],"band":[88],"0.45-4.5GHz,":[90],"drain":[93],"higher":[96],"than":[97],"40%.":[98],"will":[101],"provide":[102],"important":[103],"technical":[104],"support":[105],"for":[106],"performance":[108],"improvement":[109],"expansion":[111],"wireless":[113],"communication":[114],"systems.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
