{"id":"https://openalex.org/W7130609482","doi":"https://doi.org/10.1109/apccas67402.2025.11377504","title":"A Ka-band Low-Noise Amplifier with Co-optimized Magnetic-Coupled Gm-Boosting and Parallel Inductor for 5G FR2 and 6G LEO SATCOM","display_name":"A Ka-band Low-Noise Amplifier with Co-optimized Magnetic-Coupled Gm-Boosting and Parallel Inductor for 5G FR2 and 6G LEO SATCOM","publication_year":2025,"publication_date":"2025-10-12","ids":{"openalex":"https://openalex.org/W7130609482","doi":"https://doi.org/10.1109/apccas67402.2025.11377504"},"language":null,"primary_location":{"id":"doi:10.1109/apccas67402.2025.11377504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas67402.2025.11377504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","raw_type":"proceedings-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/A5126421926","display_name":"Kyoungwoo Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I111277659","display_name":"Chonnam National University","ror":"https://ror.org/05kzjxq56","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyoungwoo Kim","raw_affiliation_strings":["Chonnam National University,Department of Intelligent Electronics and Computer Engineering,Gwangju,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chonnam National University,Department of Intelligent Electronics and Computer Engineering,Gwangju,Republic of Korea","institution_ids":["https://openalex.org/I111277659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126373722","display_name":"Jungro Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I111277659","display_name":"Chonnam National University","ror":"https://ror.org/05kzjxq56","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jungro Lee","raw_affiliation_strings":["Chonnam National University,Department of Intelligent Electronics and Computer Engineering,Gwangju,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chonnam National University,Department of Intelligent Electronics and Computer Engineering,Gwangju,Republic of Korea","institution_ids":["https://openalex.org/I111277659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101413982","display_name":"Jinseok Park","orcid":"https://orcid.org/0000-0002-0389-9707"},"institutions":[{"id":"https://openalex.org/I111277659","display_name":"Chonnam National University","ror":"https://ror.org/05kzjxq56","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinseok Park","raw_affiliation_strings":["Chonnam National University,Department of Intelligent Electronics and Computer Engineering,Gwangju,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chonnam National University,Department of Intelligent Electronics and Computer Engineering,Gwangju,Republic of Korea","institution_ids":["https://openalex.org/I111277659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066875841","display_name":"Seungchan Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I111277659","display_name":"Chonnam National University","ror":"https://ror.org/05kzjxq56","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seungchan Lee","raw_affiliation_strings":["Chonnam National University,Department of Intelligent Electronics and Computer Engineering,Gwangju,Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chonnam National University,Department of Intelligent Electronics and Computer Engineering,Gwangju,Republic of Korea","institution_ids":["https://openalex.org/I111277659"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.57580196,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.8992999792098999,"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":0.8992999792098999,"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":0.009499999694526196,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.009499999694526196,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/cascode","display_name":"Cascode","score":0.7414000034332275},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.6916999816894531},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6122999787330627},{"id":"https://openalex.org/keywords/noise-figure","display_name":"Noise figure","score":0.5885999798774719},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.5565999746322632},{"id":"https://openalex.org/keywords/low-noise-amplifier","display_name":"Low-noise amplifier","score":0.5164999961853027},{"id":"https://openalex.org/keywords/transconductance","display_name":"Transconductance","score":0.4794999957084656},{"id":"https://openalex.org/keywords/operational-transconductance-amplifier","display_name":"Operational transconductance amplifier","score":0.3587000072002411},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.353300005197525}],"concepts":[{"id":"https://openalex.org/C2775946640","wikidata":"https://www.wikidata.org/wiki/Q1735017","display_name":"Cascode","level":4,"score":0.7414000034332275},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.6916999816894531},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6122999787330627},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6093000173568726},{"id":"https://openalex.org/C112806910","wikidata":"https://www.wikidata.org/wiki/Q746825","display_name":"Noise figure","level":4,"score":0.5885999798774719},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.5565999746322632},{"id":"https://openalex.org/C155332784","wikidata":"https://www.wikidata.org/wiki/Q1151304","display_name":"Low-noise amplifier","level":4,"score":0.5164999961853027},{"id":"https://openalex.org/C2779283907","wikidata":"https://www.wikidata.org/wiki/Q1632964","display_name":"Transconductance","level":4,"score":0.4794999957084656},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42399999499320984},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.39070001244544983},{"id":"https://openalex.org/C58117264","wikidata":"https://www.wikidata.org/wiki/Q1239595","display_name":"Operational transconductance amplifier","level":5,"score":0.3587000072002411},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.353300005197525},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.3407000005245209},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.335999995470047},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3328999876976013},{"id":"https://openalex.org/C98377741","wikidata":"https://www.wikidata.org/wiki/Q7236514","display_name":"Power gain","level":4,"score":0.32519999146461487},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32269999384880066},{"id":"https://openalex.org/C11722477","wikidata":"https://www.wikidata.org/wiki/Q1056298","display_name":"Differential amplifier","level":4,"score":0.32030001282691956},{"id":"https://openalex.org/C110628552","wikidata":"https://www.wikidata.org/wiki/Q5283135","display_name":"Distributed amplifier","level":5,"score":0.30979999899864197},{"id":"https://openalex.org/C61829901","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"High-gain antenna","level":2,"score":0.2842999994754791},{"id":"https://openalex.org/C3020798190","wikidata":"https://www.wikidata.org/wiki/Q249998","display_name":"Fractional bandwidth","level":3,"score":0.2732999920845032},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.2727000117301941},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.26669999957084656},{"id":"https://openalex.org/C195266298","wikidata":"https://www.wikidata.org/wiki/Q2165620","display_name":"Scattering parameters","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.2529999911785126},{"id":"https://openalex.org/C71367568","wikidata":"https://www.wikidata.org/wiki/Q3363655","display_name":"Parasitic element","level":2,"score":0.25270000100135803}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apccas67402.2025.11377504","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apccas67402.2025.11377504","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8545964956283569,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G4409050984","display_name":null,"funder_award_id":"2025-RISE-05-011","funder_id":"https://openalex.org/F4320311039","funder_display_name":"Ministry of Higher Education and Scientific Research"},{"id":"https://openalex.org/G5997784697","display_name":null,"funder_award_id":"IITP-2025-RS-2024-00436837","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G7290791001","display_name":null,"funder_award_id":"IITP-2025-RS-2022-00156385","funder_id":"https://openalex.org/F4320336949","funder_display_name":"Interdisciplinary Center for Analytics on the Nanoscale, University of Duisburg-Essen"}],"funders":[{"id":"https://openalex.org/F4320311039","display_name":"Ministry of Higher Education and Scientific Research","ror":"https://ror.org/00kab6t91"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320336949","display_name":"Interdisciplinary Center for Analytics on the Nanoscale, University of Duisburg-Essen","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2056569921","https://openalex.org/W2112728827","https://openalex.org/W2130899131","https://openalex.org/W2290799018","https://openalex.org/W2538919315","https://openalex.org/W2883900417","https://openalex.org/W3034005826","https://openalex.org/W3194508413","https://openalex.org/W4312720208","https://openalex.org/W4312998988","https://openalex.org/W4321769893","https://openalex.org/W4390970685"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,8,37,53,64,79,85,93],"low-noise":[4],"amplifier":[5],"(LNA)":[6],"with":[7,99],"two-stage":[9],"differential":[10],"cascode":[11,54],"configuration":[12],"for":[13,59],"fifth-generation":[14],"new":[15],"radio":[16],"(5G":[17],"NR)":[18],"frequency":[19],"range":[20],"2":[21],"(FR2)":[22],"and":[23,45,72,92],"sixth-generation":[24],"Low":[25],"Earth":[26],"orbit":[27],"(6G":[28],"LEO)":[29],"applications.":[30],"The":[31,105],"proposed":[32,67],"LNA":[33,61,68,110],"was":[34],"fabricated":[35],"via":[36],"65-nm":[38],"complementary":[39],"metal-oxide-semiconductor":[40],"(CMOS)":[41],"process.":[42],"Magnetic-coupled":[43],"gm-boosting":[44],"parallel":[46],"inductor":[47],"placed":[48],"at":[49],"the":[50,66,109],"interstage":[51],"of":[52,82,89,96,108],"topology":[55],"were":[56],"used":[57],"simultaneously":[58],"co-optimized":[60],"performance.":[62],"As":[63],"result,":[65],"has":[69],"larger":[70],"transconductance":[71],"reduced":[73],"parasitic":[74],"effects.":[75],"Measurement":[76],"results":[77],"show":[78],"peak":[80],"gain":[81],"22.2":[83],"dB,":[84,91],"minimum":[86],"noise":[87],"figure":[88],"2.87":[90],"3-dB":[94],"bandwidth":[95],"3.4":[97],"GHz,":[98],"19.2":[100],"mW":[101],"DC":[102],"power":[103],"consumption.":[104],"core":[106],"area":[107],"is":[111],"0.18":[112],"mm2.":[113]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-02-20T00:00:00"}
