{"id":"https://openalex.org/W4312837885","doi":"https://doi.org/10.1109/tcsii.2022.3218241","title":"Analysis and Design of a Ku-Band Bidirectional Time-Varying Vector-Sum Phase Shifter in 0.13-<i>\u03bc</i>m CMOS Technology","display_name":"Analysis and Design of a Ku-Band Bidirectional Time-Varying Vector-Sum Phase Shifter in 0.13-<i>\u03bc</i>m CMOS Technology","publication_year":2022,"publication_date":"2022-11-04","ids":{"openalex":"https://openalex.org/W4312837885","doi":"https://doi.org/10.1109/tcsii.2022.3218241"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2022.3218241","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2022.3218241","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/A5036538015","display_name":"Guoxiao Cheng","orcid":"https://orcid.org/0000-0001-6676-532X"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guoxiao Cheng","raw_affiliation_strings":["Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6676-532X","affiliations":[{"raw_affiliation_string":"Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000735239","display_name":"Wen Wu","orcid":"https://orcid.org/0000-0001-6942-0589"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Wu","raw_affiliation_strings":["Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6942-0589","affiliations":[{"raw_affiliation_string":"Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100752775","display_name":"Jindong Zhang","orcid":"https://orcid.org/0000-0002-2654-2268"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin-Dong Zhang","raw_affiliation_strings":["Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-2654-2268","affiliations":[{"raw_affiliation_string":"Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087302456","display_name":"Qiaoyu Chen","orcid":"https://orcid.org/0000-0002-6948-0343"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiaoyu Chen","raw_affiliation_strings":["Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6948-0343","affiliations":[{"raw_affiliation_string":"Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5036538015"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":0.8313,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.71879022,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"70","issue":"3","first_page":"929","last_page":"933"},"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":0.9993000030517578,"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/T11417","display_name":"Advancements in PLL and VCO Technologies","score":0.9991999864578247,"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/phase-shift-module","display_name":"Phase shift module","score":0.7353130578994751},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6272435188293457},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4721524715423584},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.4251858592033386},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4235788583755493},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.38895341753959656},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35848331451416016},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34206485748291016},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33983898162841797},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2803369164466858},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2297835648059845},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.18859848380088806},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.1322692334651947}],"concepts":[{"id":"https://openalex.org/C103864889","wikidata":"https://www.wikidata.org/wiki/Q4480524","display_name":"Phase shift module","level":3,"score":0.7353130578994751},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6272435188293457},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4721524715423584},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.4251858592033386},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4235788583755493},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.38895341753959656},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35848331451416016},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34206485748291016},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33983898162841797},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2803369164466858},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2297835648059845},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.18859848380088806},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.1322692334651947},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2022.3218241","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2022.3218241","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":[],"awards":[{"id":"https://openalex.org/G2962144706","display_name":null,"funder_award_id":"62104109","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2093291558","https://openalex.org/W2142714691","https://openalex.org/W2624726076","https://openalex.org/W2770552303","https://openalex.org/W2809055927","https://openalex.org/W2918456663","https://openalex.org/W2971677188","https://openalex.org/W3007294621","https://openalex.org/W3106477610","https://openalex.org/W3119345942","https://openalex.org/W3128053916","https://openalex.org/W3195796174"],"related_works":["https://openalex.org/W2368851831","https://openalex.org/W2978186478","https://openalex.org/W4232953560","https://openalex.org/W2100867535","https://openalex.org/W2361450273","https://openalex.org/W1964195796","https://openalex.org/W2375092694","https://openalex.org/W2463984512","https://openalex.org/W2039274977","https://openalex.org/W4385209755"],"abstract_inverted_index":{"This":[0],"brief":[1],"describes":[2],"a":[3,45,72,88],"Ku-band":[4],"passive":[5,41],"time-varying":[6,25],"phase":[7,19,37,136,149,154],"shifter":[8,20],"(TVPS).":[9],"The":[10,39,112],"time":[11,33],"variable":[12],"is":[13,28,56,93,128],"introduced":[14],"into":[15],"the":[16,24,31,101,122,143,148,167],"conventional":[17],"vector-sum":[18,26],"(VSPS)":[21],"architecture,":[22],"and":[23,52,87,121,134],"method":[27],"proposed":[29,144],"for":[30,107],"first":[32],"to":[34,95,117],"realize":[35],"continuous":[36],"shifting.":[38],"proof-of-concept":[40],"TVPS":[42,145],"consisting":[43],"of":[44,75,104,151,156,161],"quadrature":[46],"coupler,":[47],"two":[48],"0/180\u00b0":[49],"bi-phase":[50],"modulators":[51],"an":[53],"output":[54],"combiner":[55],"implemented":[57],"in":[58],"0.13-":[59],"<inline-formula":[60,77],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[61,78],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[62,79],"<tex-math":[63,80],"notation=\"LaTeX\">$\\mathbf":[64,81],"{\\mathrm":[65],"{\\mu":[66],"}}\\text{m}$":[67],"</tex-math></inline-formula>":[68,84],"CMOS":[69],"technology":[70],"with":[71,100],"core":[73],"area":[74],"2.2":[76],"{\\times":[82],"}$":[83],"0.8":[85],"mm2,":[86],"field-programmable":[89],"gate":[90],"array":[91],"(FPGA)":[92],"used":[94],"provide":[96],"gain-control":[97],"timing":[98,113],"sequences":[99,114],"modulation":[102],"frequency":[103,170],"100":[105],"kHz":[106],"its":[108],"four":[109],"control":[110],"bits.":[111],"are":[115],"optimized":[116],"eliminate":[118],"unwanted":[119],"sidebands,":[120],"measured":[123,139],"sideband":[124],"suppression":[125],"ratio":[126],"(SSR)":[127],"\u221217.2":[129],"dBc.":[130],"For":[131],"both":[132],"forward":[133],"backward":[135],"shifting":[137],"modes,":[138],"results":[140],"show":[141],"that":[142],"can":[146],"achieve":[147],"resolution":[150],"10-bits,":[152],"RMS":[153,158],"error":[155,160],"0.2~0.5\u00b0,":[157],"gain":[159],"less":[162],"than":[163],"0.2":[164],"dB":[165],"over":[166],"12~18":[168],"GHz":[169],"band.":[171]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}