{"id":"https://openalex.org/W3097226636","doi":"https://doi.org/10.1109/tcsii.2020.3035936","title":"A 30-to-41 GHz SiGe Power Amplifier With Optimized Cascode Transistors Achieving 22.8 dBm Output Power and 27% PAE","display_name":"A 30-to-41 GHz SiGe Power Amplifier With Optimized Cascode Transistors Achieving 22.8 dBm Output Power and 27% PAE","publication_year":2020,"publication_date":"2020-11-04","ids":{"openalex":"https://openalex.org/W3097226636","doi":"https://doi.org/10.1109/tcsii.2020.3035936","mag":"3097226636"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2020.3035936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2020.3035936","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","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/A5041063498","display_name":"Chuanchuan Wan","orcid":"https://orcid.org/0000-0001-6606-5040"},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuanchuan Wan","raw_affiliation_strings":["Nanjing Research Institute of Electronics Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Nanjing Research Institute of Electronics Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071772595","display_name":"Hao Zhang","orcid":"https://orcid.org/0000-0002-5765-940X"},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Zhang","raw_affiliation_strings":["Nanjing Research Institute of Electronics Technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Nanjing Research Institute of Electronics Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100435353","display_name":"Ling Li","orcid":"https://orcid.org/0000-0002-7622-8752"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ling Li","raw_affiliation_strings":["EAST Lab, School of Information Science and Engineering, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"EAST Lab, School of Information Science and Engineering, Nanjing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045925685","display_name":"Keping Wang","orcid":"https://orcid.org/0000-0003-3287-9147"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Keping Wang","raw_affiliation_strings":["EAST Lab, School of Microelectronics, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"EAST Lab, School of Microelectronics, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5041063498"],"corresponding_institution_ids":["https://openalex.org/I4210110458"],"apc_list":null,"apc_paid":null,"fwci":1.644,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.84211507,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"68","issue":"4","first_page":"1158","last_page":"1162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit 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/T10187","display_name":"Radio Frequency Integrated Circuit 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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9997000098228455,"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":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.8047199249267578},{"id":"https://openalex.org/keywords/cascode","display_name":"Cascode","score":0.7598897218704224},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5830735564231873},{"id":"https://openalex.org/keywords/dbm","display_name":"dBm","score":0.5289257168769836},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.5117480754852295},{"id":"https://openalex.org/keywords/power-gain","display_name":"Power gain","score":0.47745493054389954},{"id":"https://openalex.org/keywords/power-bandwidth","display_name":"Power bandwidth","score":0.42142951488494873},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4202863574028015},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3593200147151947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3275105655193329},{"id":"https://openalex.org/keywords/rf-power-amplifier","display_name":"RF power amplifier","score":0.3184242844581604},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.22961601614952087},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20828881859779358},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.12884089350700378}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.8047199249267578},{"id":"https://openalex.org/C2775946640","wikidata":"https://www.wikidata.org/wiki/Q1735017","display_name":"Cascode","level":4,"score":0.7598897218704224},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5830735564231873},{"id":"https://openalex.org/C94105702","wikidata":"https://www.wikidata.org/wiki/Q777017","display_name":"dBm","level":4,"score":0.5289257168769836},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5117480754852295},{"id":"https://openalex.org/C98377741","wikidata":"https://www.wikidata.org/wiki/Q7236514","display_name":"Power gain","level":4,"score":0.47745493054389954},{"id":"https://openalex.org/C191907038","wikidata":"https://www.wikidata.org/wiki/Q7236476","display_name":"Power bandwidth","level":5,"score":0.42142951488494873},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4202863574028015},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3593200147151947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3275105655193329},{"id":"https://openalex.org/C196054291","wikidata":"https://www.wikidata.org/wiki/Q7276624","display_name":"RF power amplifier","level":4,"score":0.3184242844581604},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.22961601614952087},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20828881859779358},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.12884089350700378}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2020.3035936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2020.3035936","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8899999856948853,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G6781911836","display_name":null,"funder_award_id":"BK20191260","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1968422536","https://openalex.org/W1981049548","https://openalex.org/W2022054421","https://openalex.org/W2104865388","https://openalex.org/W2131736450","https://openalex.org/W2480061537","https://openalex.org/W2563118263","https://openalex.org/W2591882232","https://openalex.org/W2811003192","https://openalex.org/W2886310957","https://openalex.org/W2891483507","https://openalex.org/W2919725817","https://openalex.org/W2971877454","https://openalex.org/W2972105054","https://openalex.org/W2972117128","https://openalex.org/W2987279362","https://openalex.org/W3015719885","https://openalex.org/W3041910638","https://openalex.org/W6734266705","https://openalex.org/W6767423843"],"related_works":["https://openalex.org/W2795275420","https://openalex.org/W3108616848","https://openalex.org/W3005628739","https://openalex.org/W3010230242","https://openalex.org/W2144336680","https://openalex.org/W2591212050","https://openalex.org/W2512837728","https://openalex.org/W2385846443","https://openalex.org/W4294086117","https://openalex.org/W2000328692"],"abstract_inverted_index":{"In":[0],"this":[1],"brief,":[2],"A":[3,19],"two-stage":[4],"power":[5,12,21,39,58,113,121],"amplifier":[6,37],"(PA)":[7],"with":[8,23,96],"a":[9,52,69,77,90],"four-way":[10],"series-parallel":[11,62],"combiner":[13,54],"is":[14,27,66],"presented":[15],"for":[16],"Ka-band":[17],"applications.":[18],"compact":[20],"stage":[22],"optimized":[24],"cascode":[25],"transistors":[26],"proposed":[28],"to":[29,55],"minimize":[30],"the":[31,36,41,97,104,109],"parasitic":[32],"effects":[33],"and":[34,51,60,74,127,136],"boost":[35],"output":[38,45,112],"at":[40],"mm-wave":[42],"frequencies.":[43],"The":[44,64,87],"network":[46],"employs":[47],"two":[48],"spiral":[49],"transformers":[50],"transmission-line":[53],"realize":[56],"low-loss":[57],"matching":[59],"broadband":[61],"combining.":[63],"PA":[65,88],"fabricated":[67],"in":[68],"130-nm":[70],"SiGe":[71],"BiCMOS":[72],"technology":[73],"it":[75],"occupies":[76],"core":[78],"area":[79],"of":[80,93,100,106],"0.48":[81],"mm":[82],"<sup":[83],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[84,116,124],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[85],".":[86],"achieves":[89],"peak":[91],"gain":[92],"25.3":[94],"dB":[95],"3-dB":[98],"bandwidth":[99],"30-to-41":[101],"GHz.":[102],"At":[103],"frequency":[105],"35":[107],"GHz,":[108],"measured":[110],"saturated":[111],"(P":[114],"<sub":[115,123],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">SAT</sub>":[117],"),":[118,126],"1-dB":[119],"compressed":[120],"(OP":[122],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1dB</sub>":[125],"power-added":[128],"efficiency":[129],"(PAE)":[130],"are":[131],"22.8":[132],"dBm,":[133,135],"22.6":[134],"27%,":[137],"respectively.":[138]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}