{"id":"https://openalex.org/W4390660165","doi":"https://doi.org/10.1109/tcsii.2024.3350774","title":"A Compact 24.5\u201332.6 GHz CMOS Frequency Doubler Based on Coupled Inductor","display_name":"A Compact 24.5\u201332.6 GHz CMOS Frequency Doubler Based on Coupled Inductor","publication_year":2024,"publication_date":"2024-01-08","ids":{"openalex":"https://openalex.org/W4390660165","doi":"https://doi.org/10.1109/tcsii.2024.3350774"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2024.3350774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2024.3350774","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/A5064357587","display_name":"Yifan Ding","orcid":"https://orcid.org/0009-0009-3060-4271"},"institutions":[{"id":"https://openalex.org/I4391768253","display_name":"State Key Laboratory of Millimeter Waves","ror":"https://ror.org/02q1v5910","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Ding","raw_affiliation_strings":["State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015877369","display_name":"Yizhu Shen","orcid":"https://orcid.org/0000-0002-6544-2868"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I4391768253","display_name":"State Key Laboratory of Millimeter Waves","ror":"https://ror.org/02q1v5910","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yizhu Shen","raw_affiliation_strings":["State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing, China","Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6544-2868","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]},{"raw_affiliation_string":"Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102801953","display_name":"Zhen Lin","orcid":"https://orcid.org/0009-0008-7527-9428"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I4391768253","display_name":"State Key Laboratory of Millimeter Waves","ror":"https://ror.org/02q1v5910","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Lin","raw_affiliation_strings":["State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing, China","Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]},{"raw_affiliation_string":"Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091827081","display_name":"Sanming Hu","orcid":"https://orcid.org/0000-0003-1167-2307"},"institutions":[{"id":"https://openalex.org/I4210155350","display_name":"Purple Mountain Laboratories","ror":"https://ror.org/04zcbk583","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210155350"]},{"id":"https://openalex.org/I4391768253","display_name":"State Key Laboratory of Millimeter Waves","ror":"https://ror.org/02q1v5910","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]},{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sanming Hu","raw_affiliation_strings":["State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing, China","Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1167-2307","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Millimeter Waves, School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I4391768253","https://openalex.org/I76569877"]},{"raw_affiliation_string":"Pervasive Communication Research Center, Purple Mountain Laboratories, Nanjing, China","institution_ids":["https://openalex.org/I4210155350"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7586,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.64890716,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"71","issue":"5","first_page":"2609","last_page":"2613"},"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/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9988999962806702,"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/T10299","display_name":"Photonic and Optical Devices","score":0.9919999837875366,"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/frequency-multiplier","display_name":"Frequency multiplier","score":0.8530977964401245},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.6927320957183838},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.5735132694244385},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5058073997497559},{"id":"https://openalex.org/keywords/voltage-doubler","display_name":"Voltage doubler","score":0.41527998447418213},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3963305354118347},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3893910050392151},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.356651246547699},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2106010615825653},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.077230304479599}],"concepts":[{"id":"https://openalex.org/C146002875","wikidata":"https://www.wikidata.org/wiki/Q1074289","display_name":"Frequency multiplier","level":3,"score":0.8530977964401245},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.6927320957183838},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.5735132694244385},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5058073997497559},{"id":"https://openalex.org/C106224450","wikidata":"https://www.wikidata.org/wiki/Q117903","display_name":"Voltage doubler","level":5,"score":0.41527998447418213},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3963305354118347},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3893910050392151},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.356651246547699},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2106010615825653},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.077230304479599},{"id":"https://openalex.org/C49324399","wikidata":"https://www.wikidata.org/wiki/Q466758","display_name":"Voltage divider","level":3,"score":0.0},{"id":"https://openalex.org/C15032970","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Dropout voltage","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2024.3350774","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2024.3350774","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":0.8500000238418579,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G197120284","display_name":null,"funder_award_id":"62022023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5872588329","display_name":null,"funder_award_id":"62250610223","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6957974316","display_name":null,"funder_award_id":"2019YFB2204701","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7705780412","display_name":null,"funder_award_id":"3204002311A2","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2107720482","https://openalex.org/W2138061788","https://openalex.org/W2154950674","https://openalex.org/W2155488357","https://openalex.org/W2537739422","https://openalex.org/W2583855465","https://openalex.org/W2742776211","https://openalex.org/W2791369209","https://openalex.org/W2886786805","https://openalex.org/W2889959317","https://openalex.org/W2990849956","https://openalex.org/W3033560745","https://openalex.org/W3093989397","https://openalex.org/W3108533564","https://openalex.org/W3134516085","https://openalex.org/W3188913812","https://openalex.org/W4285284666","https://openalex.org/W4293868457","https://openalex.org/W4312403594","https://openalex.org/W4319999919","https://openalex.org/W4321484101"],"related_works":["https://openalex.org/W2229772108","https://openalex.org/W2117772799","https://openalex.org/W1497569232","https://openalex.org/W2994781431","https://openalex.org/W2334969340","https://openalex.org/W3188913812","https://openalex.org/W2993121384","https://openalex.org/W2115402467","https://openalex.org/W1993194880","https://openalex.org/W2539335706"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"analysis":[3],"and":[4,24,52,72,121,142,174],"design":[5],"of":[6,21,26,62,101,124,147,155,171],"a":[7,92,98,143,167,175],"push-push":[8,30],"frequency":[9,164],"doubler":[10,88,165],"utilizing":[11],"coupled":[12,33,64],"inductor.":[13],"In":[14],"order":[15],"to":[16,68],"address":[17],"the":[18,27,32,41,59,63,86,163],"challenging":[19],"issues":[20],"power":[22,154,170],"bandwidth":[23,71,146],"footprint":[25],"K/Ka-band":[28],"CMOS":[29,94],"doublers,":[31],"inductor":[34,65],"is":[35,66,89],"proposed":[36,67,87],"as":[37],"series":[38],"device":[39],"at":[40,80],"gate.":[42],"Compared":[43],"with":[44,151],"conventional":[45],"input":[46],"matching":[47],"techniques,":[48],"both":[49],"differential-mode":[50],"(DM)":[51],"common-mode":[53],"(CM)":[54],"characteristics":[55],"are":[56],"utilized,":[57],"where":[58],"CM":[60],"characteristic":[61],"achieve":[69],"wide":[70],"high":[73],"power,":[74],"while":[75],"provides":[76],"equivalent":[77],"DM":[78],"inductance":[79],"fundamental":[81,176],"frequency.":[82],"For":[83],"low-cost":[84],"validation,":[85],"fabricated":[90],"in":[91,119],"180-nm":[93],"process.":[95],"It":[96],"features":[97],"compact":[99],"area":[100,123],"<inline-formula":[102,111,125,134],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[103,112,126,135],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[104,113,127,136],"<tex-math":[105,114,128,137],"notation=\"LaTeX\">$0.34\\,":[106],"{\\mathrm{":[107,130],"mm}}^{2}$":[108,131],"</tex-math></inline-formula>":[109,117,132,140],"(":[110,133],"notation=\"LaTeX\">$0.0031\\lambda":[115],"^{2}$":[116,139],")":[118],"total":[120],"core":[122],"notation=\"LaTeX\">$0.15\\,":[129],"notation=\"LaTeX\">$0.0014\\lambda":[138],"),":[141],"measured":[144],"3-dB":[145],"24.5\u201332.6":[148],"GHz":[149],"(28.4%)":[150],"an":[152],"output":[153,169],"3.5\u20136.5":[156],"dBm.":[157],"Measurement":[158],"results":[159],"also":[160],"show":[161],"that,":[162],"achieves":[166],"saturation":[168],"7.9":[172],"dBm,":[173],"rejection":[177],"ratio":[178],"higher":[179],"than":[180],"34":[181],"dBc.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
