{"id":"https://openalex.org/W4312981703","doi":"https://doi.org/10.1109/tcsii.2022.3229144","title":"A K-Band Broadband Power Amplifier With 15.7 dBm Power and 30.4% PAE in 0.13 <i>\u03bc</i>m CMOS","display_name":"A K-Band Broadband Power Amplifier With 15.7 dBm Power and 30.4% PAE in 0.13 <i>\u03bc</i>m CMOS","publication_year":2022,"publication_date":"2022-12-14","ids":{"openalex":"https://openalex.org/W4312981703","doi":"https://doi.org/10.1109/tcsii.2022.3229144"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2022.3229144","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2022.3229144","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/A5080136608","display_name":"Jinwei Li","orcid":"https://orcid.org/0000-0001-9176-5735"},"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"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinwei Li","raw_affiliation_strings":["Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China","School of Integrated Circuits, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9176-5735","affiliations":[{"raw_affiliation_string":"Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"raw_affiliation_string":"School of Integrated Circuits, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031219535","display_name":"Bing Sun","orcid":"https://orcid.org/0000-0001-5917-3094"},"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"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Sun","raw_affiliation_strings":["Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107443720","display_name":"Jiawei Huang","orcid":"https://orcid.org/0000-0002-2251-8658"},"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"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawei Huang","raw_affiliation_strings":["Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China","School of Integrated Circuits, University of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2251-8658","affiliations":[{"raw_affiliation_string":"Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"raw_affiliation_string":"School of Integrated Circuits, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020476906","display_name":"Lei Wu","orcid":"https://orcid.org/0000-0002-5097-1126"},"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"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Wu","raw_affiliation_strings":["Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102490136","display_name":"Hudong Chang","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"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hudong Chang","raw_affiliation_strings":["Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101640453","display_name":"Rui Jia","orcid":"https://orcid.org/0000-0002-7659-6096"},"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"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Jia","raw_affiliation_strings":["Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Microelectronic Devices and Integrated Technology, High-Frequency High-Voltage Devices and Integrated Circuits R&#x0026;D Center, Institute of Microelectronics of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101400043","display_name":"Honggang Liu","orcid":"https://orcid.org/0000-0003-2342-5004"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Honggang Liu","raw_affiliation_strings":["Research Center for Carbon-Based Electronics, School of Electronics, Peking University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for Carbon-Based Electronics, School of Electronics, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1485,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.77370197,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"70","issue":"4","first_page":"1321","last_page":"1325"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit 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/T10187","display_name":"Radio Frequency Integrated Circuit 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/T10262","display_name":"Microwave Engineering and Waveguides","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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9995999932289124,"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":0.6353545784950256},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.47356951236724854},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3953359127044678},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32719242572784424},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3199636936187744},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18836480379104614}],"concepts":[{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.6353545784950256},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.47356951236724854},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3953359127044678},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32719242572784424},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3199636936187744},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18836480379104614}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2022.3229144","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2022.3229144","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":[{"score":0.5899999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1982474710","https://openalex.org/W1998455608","https://openalex.org/W2593932600","https://openalex.org/W2615447930","https://openalex.org/W2798181539","https://openalex.org/W2890352136","https://openalex.org/W2900358110","https://openalex.org/W2950411290","https://openalex.org/W3094032563","https://openalex.org/W3111420189","https://openalex.org/W3175060641"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2051487156","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"a":[3,120],"K-band":[4],"broadband":[5],"power":[6,101,109],"amplifier":[7],"(PA)":[8],"fabricated":[9],"with":[10,130,146],"0.13-":[11],"<inline-formula":[12,62,70,137],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[13,63,71,138],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[14,64,72,139],"<tex-math":[15,65,73,140],"notation=\"LaTeX\">$\\mu":[16],"\\text{m}$":[17],"</tex-math></inline-formula>":[18,68,76,143],"CMOS":[19],"technology":[20],"for":[21,47,55],"fifth-generation":[22],"(5G)":[23],"and":[24,36,69,111,134,156],"radar":[25],"applications.":[26],"Asymmetrical":[27],"magnetically":[28],"coupled":[29],"resonators":[30],"(MCRs)":[31],"are":[32,53,77],"used":[33],"input,":[34],"inter-stage":[35],"output":[37,108],"matching":[38,51],"networks":[39],"to":[40,79,91,127],"extend":[41],"the":[42,48,92],"operating":[43],"bandwidth.":[44],"Analytic":[45],"expressions":[46],"asymmetrical":[49],"MCRs":[50],"network":[52],"presented":[54],"design":[56,83],"guidelines.":[57],"Two":[58],"new":[59],"mismatch":[60],"parameters":[61],"notation=\"LaTeX\">$\\alpha":[66],"$":[67,75],"notation=\"LaTeX\">$\\beta":[74],"proposed":[78],"provide":[80],"an":[81],"additional":[82],"degree":[84],"of":[85],"leveling":[86],"off":[87],"gain":[88,123,158],"ripples":[89],"due":[90],"transformer":[93],"loss.":[94],"The":[95,117],"measurement":[96],"results":[97],"demonstrate":[98],"30.4%":[99],"peak":[100],"added":[102],"efficiency":[103],"(PAEmax),":[104],"15.7":[105],"dBm":[106,113],"saturated":[107],"(Psat),":[110],"12.1":[112],"compression":[114],"point":[115],"(P1dB).":[116],"PA":[118,150],"shows":[119],"flat":[121],"small":[122],"performance":[124],"across":[125],"22.7":[126],"27":[128],"GHz":[129],"0.3":[131],"dB":[132,136],"ripple":[133],"1.5":[135],"notation=\"LaTeX\">$P_{\\mathrm{":[141],"sat}}$":[142],"ripple.":[144],"Compared":[145],"other":[147],"works,":[148],"this":[149],"demonstrates":[151],"wide":[152],"bandwidth,":[153],"high":[154],"efficiency,":[155],"superior":[157],"flatness.":[159]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}