{"id":"https://openalex.org/W3002174849","doi":"https://doi.org/10.1109/tcsi.2020.2964574","title":"A Millimeter-Wave Reconfigurable On-Chip Coupler With Tunable Power-Dividing Ratios in 0.13-$\\mu$ m BiCMOS Technology","display_name":"A Millimeter-Wave Reconfigurable On-Chip Coupler With Tunable Power-Dividing Ratios in 0.13-$\\mu$ m BiCMOS Technology","publication_year":2020,"publication_date":"2020-01-21","ids":{"openalex":"https://openalex.org/W3002174849","doi":"https://doi.org/10.1109/tcsi.2020.2964574","mag":"3002174849"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2020.2964574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2020.2964574","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","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/A5100397427","display_name":"Yang Yang","orcid":"https://orcid.org/0000-0001-7439-2156"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Yang Yang","raw_affiliation_strings":["Tech Lab, School of Electrical and Data Engineering, University of Technology Sydney, Ultimo, Australia"],"raw_orcid":"https://orcid.org/0000-0001-7439-2156","affiliations":[{"raw_affiliation_string":"Tech Lab, School of Electrical and Data Engineering, University of Technology Sydney, Ultimo, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081218102","display_name":"Zhang Ju Hou","orcid":"https://orcid.org/0000-0002-9144-9668"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhang Ju Hou","raw_affiliation_strings":["Sunway Communication, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sunway Communication, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088963956","display_name":"Xi Zhu","orcid":"https://orcid.org/0000-0002-5814-394X"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xi Zhu","raw_affiliation_strings":["Tech Lab, School of Electrical and Data Engineering, University of Technology Sydney, Ultimo, Australia"],"raw_orcid":"https://orcid.org/0000-0002-5814-394X","affiliations":[{"raw_affiliation_string":"Tech Lab, School of Electrical and Data Engineering, University of Technology Sydney, Ultimo, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071149976","display_name":"Wenquan Che","orcid":"https://orcid.org/0000-0002-9388-6570"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenquan Che","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9388-6570","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100657319","display_name":"Quan Xue","orcid":"https://orcid.org/0000-0002-4226-2127"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quan Xue","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-4226-2127","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100397427"],"corresponding_institution_ids":["https://openalex.org/I114017466"],"apc_list":null,"apc_paid":null,"fwci":2.1847,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.87707546,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"67","issue":"5","first_page":"1516","last_page":"1526"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9994999766349792,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9961000084877014,"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/extremely-high-frequency","display_name":"Extremely high frequency","score":0.688231885433197},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6337100267410278},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.6202762126922607},{"id":"https://openalex.org/keywords/bicmos","display_name":"BiCMOS","score":0.5742075443267822},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5401304364204407},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5147121548652649},{"id":"https://openalex.org/keywords/return-loss","display_name":"Return loss","score":0.4969494640827179},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4935218095779419},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.4925845265388489},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4812912046909332},{"id":"https://openalex.org/keywords/w-band","display_name":"W band","score":0.4729421138763428},{"id":"https://openalex.org/keywords/rat-race-coupler","display_name":"Rat-race coupler","score":0.44327491521835327},{"id":"https://openalex.org/keywords/power-dividers-and-directional-couplers","display_name":"Power dividers and directional couplers","score":0.4431198239326477},{"id":"https://openalex.org/keywords/wafer","display_name":"Wafer","score":0.43509429693222046},{"id":"https://openalex.org/keywords/hybrid-coupler","display_name":"Hybrid coupler","score":0.4337809681892395},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4147687554359436},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4111473560333252},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2618292272090912},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.22802942991256714},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.18442514538764954},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1677553653717041},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.13568639755249023},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10705932974815369}],"concepts":[{"id":"https://openalex.org/C45764600","wikidata":"https://www.wikidata.org/wiki/Q570342","display_name":"Extremely high frequency","level":2,"score":0.688231885433197},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6337100267410278},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.6202762126922607},{"id":"https://openalex.org/C62427370","wikidata":"https://www.wikidata.org/wiki/Q173416","display_name":"BiCMOS","level":4,"score":0.5742075443267822},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5401304364204407},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5147121548652649},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.4969494640827179},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4935218095779419},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.4925845265388489},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4812912046909332},{"id":"https://openalex.org/C2781183794","wikidata":"https://www.wikidata.org/wiki/Q3772984","display_name":"W band","level":2,"score":0.4729421138763428},{"id":"https://openalex.org/C125510439","wikidata":"https://www.wikidata.org/wiki/Q386369","display_name":"Rat-race coupler","level":4,"score":0.44327491521835327},{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.4431198239326477},{"id":"https://openalex.org/C160671074","wikidata":"https://www.wikidata.org/wiki/Q267131","display_name":"Wafer","level":2,"score":0.43509429693222046},{"id":"https://openalex.org/C80185135","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Hybrid coupler","level":3,"score":0.4337809681892395},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4147687554359436},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4111473560333252},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2618292272090912},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.22802942991256714},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.18442514538764954},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1677553653717041},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.13568639755249023},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10705932974815369}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2020.2964574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2020.2964574","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7699999809265137,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320967","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2000468931","https://openalex.org/W2023021960","https://openalex.org/W2044961463","https://openalex.org/W2072932746","https://openalex.org/W2076212594","https://openalex.org/W2084496197","https://openalex.org/W2107469826","https://openalex.org/W2112481448","https://openalex.org/W2129103629","https://openalex.org/W2132495069","https://openalex.org/W2141687502","https://openalex.org/W2162756614","https://openalex.org/W2189252768","https://openalex.org/W2563814784","https://openalex.org/W2735423482","https://openalex.org/W2770552303","https://openalex.org/W2770880660","https://openalex.org/W2777321178","https://openalex.org/W2778760151","https://openalex.org/W2780030076","https://openalex.org/W2781811678","https://openalex.org/W2798747715","https://openalex.org/W2914244877","https://openalex.org/W2969502827","https://openalex.org/W4229594554","https://openalex.org/W6661493543"],"related_works":["https://openalex.org/W2115902817","https://openalex.org/W2363891814","https://openalex.org/W2787743276","https://openalex.org/W2064222338","https://openalex.org/W4318603787","https://openalex.org/W2811300416","https://openalex.org/W3021885389","https://openalex.org/W2094720711","https://openalex.org/W2256336019","https://openalex.org/W3158171752"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,48,55,80,115],"millimeter-wave":[4,49],"(mm-wave)":[5],"on-chip":[6,139],"coupler":[7,31,51,78,140],"with":[8,114,141],"tunable":[9,30,50,77,142],"power":[10],"dividing":[11],"ratios":[12,144],"and":[13,24,63,100],"constant":[14],"phase":[15,108],"response.":[16],"Composed":[17],"by":[18],"two":[19,22,25],"coupled":[20],"lines,":[21],"capacitors":[23],"series-connected":[26],"varactors,":[27],"the":[28,75,123,128,134],"proposed":[29,76],"offers":[32],"broadband":[33],"frequency":[34],"responses":[35],"for":[36,41],"5G":[37,153],"applications.":[38,154],"Theoretical":[39],"analysis":[40],"wideband":[42],"operation":[43],"is":[44,52,110,133,145],"provided.":[45],"For":[46],"demonstration,":[47],"implemented":[53],"in":[54],"standard":[56],"0.13-$\\mu":[57],"\\text{m}$":[58],"SiGe":[59],"(Bi)":[60],"CMOS":[61],"technology":[62],"measured":[64,116],"through":[65],"an":[66,91,138],"on-wafer":[67],"probing":[68],"system.":[69],"From":[70],"24":[71],"to":[72,86],"38":[73],"GHz,":[74],"shows":[79],"power-dividing":[81,143],"ratio":[82],"ranged":[83],"from":[84],"0":[85],"6.5":[87],"dB,":[88,105],"while":[89],"maintaining":[90],"in-band":[92],"return":[93],"loss":[94,118],"of":[95,103,119],"better":[96,111],"than":[97,112],"10":[98],"dB":[99,121],"output":[101],"isolation":[102],"20":[104],"simultaneously.":[106],"The":[107],"imbalance":[109],"\u00b12.5\u00b0":[113],"insertion":[117],"1.3":[120],"across":[122],"entire":[124],"tuning":[125],"range.":[126],"To":[127],"authors'":[129],"best":[130],"knowledge,":[131],"this":[132],"first":[135],"time":[136],"that":[137],"reported":[146],"operating":[147],"at":[148],"mm-wave":[149],"bands":[150],"for,":[151],"particularly,":[152]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
