{"id":"https://openalex.org/W2493933697","doi":"https://doi.org/10.1142/s0218126616501620","title":"Novel Wideband Single-Layer 90\u2218 Phase Shifter Based on Radial-Stub and Weak Coupled-Line","display_name":"Novel Wideband Single-Layer 90\u2218 Phase Shifter Based on Radial-Stub and Weak Coupled-Line","publication_year":2016,"publication_date":"2016-07-20","ids":{"openalex":"https://openalex.org/W2493933697","doi":"https://doi.org/10.1142/s0218126616501620","mag":"2493933697"},"language":"en","primary_location":{"id":"doi:10.1142/s0218126616501620","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126616501620","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","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/A5100409482","display_name":"Qiang Liu","orcid":"https://orcid.org/0000-0002-6046-8161"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]},{"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":true,"raw_author_name":"Qiang Liu","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha 410082, China","State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha 410082, China","institution_ids":["https://openalex.org/I16609230"]},{"raw_affiliation_string":"State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100355339","display_name":"Yong Li","orcid":"https://orcid.org/0000-0002-1183-5359"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Li","raw_affiliation_strings":["College of Electrical and Information Engineering, Hunan University, Changsha 410082, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Hunan University, Changsha 410082, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020422392","display_name":"Yuanan Liu","orcid":"https://orcid.org/0000-0002-8076-1904"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanan Liu","raw_affiliation_strings":["School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100409482"],"corresponding_institution_ids":["https://openalex.org/I16609230","https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06110596,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":"12","first_page":"1650162","last_page":"1650162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","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/T10262","display_name":"Microwave Engineering and Waveguides","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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9977999925613403,"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"}},{"id":"https://openalex.org/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9957000017166138,"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/stub","display_name":"Stub (electronics)","score":0.8348637819290161},{"id":"https://openalex.org/keywords/phase-shift-module","display_name":"Phase shift module","score":0.8218593001365662},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.7280011177062988},{"id":"https://openalex.org/keywords/return-loss","display_name":"Return loss","score":0.6814272999763489},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.6519240140914917},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.606151282787323},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5091418623924255},{"id":"https://openalex.org/keywords/transmission-line","display_name":"Transmission line","score":0.5048275589942932},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.47714659571647644},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.39617013931274414},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35245662927627563},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3283649682998657},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3226276934146881},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3053585886955261},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3016970753669739},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2611706256866455}],"concepts":[{"id":"https://openalex.org/C63676506","wikidata":"https://www.wikidata.org/wiki/Q3976238","display_name":"Stub (electronics)","level":2,"score":0.8348637819290161},{"id":"https://openalex.org/C103864889","wikidata":"https://www.wikidata.org/wiki/Q4480524","display_name":"Phase shift module","level":3,"score":0.8218593001365662},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7280011177062988},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.6814272999763489},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.6519240140914917},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.606151282787323},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5091418623924255},{"id":"https://openalex.org/C33441834","wikidata":"https://www.wikidata.org/wiki/Q693004","display_name":"Transmission line","level":2,"score":0.5048275589942932},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.47714659571647644},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.39617013931274414},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35245662927627563},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3283649682998657},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3226276934146881},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3053585886955261},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3016970753669739},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2611706256866455},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218126616501620","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126616501620","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4636840866","display_name":null,"funder_award_id":"531107040826","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7124093305","display_name":null,"funder_award_id":"2014CB339900","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8228211382","display_name":null,"funder_award_id":"61501179","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"},{"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":13,"referenced_works":["https://openalex.org/W1968506253","https://openalex.org/W1984596526","https://openalex.org/W1999669432","https://openalex.org/W2056767611","https://openalex.org/W2118388842","https://openalex.org/W2122948893","https://openalex.org/W2126107927","https://openalex.org/W2141404076","https://openalex.org/W2152644093","https://openalex.org/W2153550537","https://openalex.org/W2154607347","https://openalex.org/W2161028556","https://openalex.org/W2166705173"],"related_works":["https://openalex.org/W2144104913","https://openalex.org/W2907727549","https://openalex.org/W2124725464","https://openalex.org/W1973870453","https://openalex.org/W2624726076","https://openalex.org/W2086351729","https://openalex.org/W4297802329","https://openalex.org/W4313451576","https://openalex.org/W2772649333","https://openalex.org/W1537188120"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,13,16,21],"novel":[4],"wideband":[5],"90[Formula:":[6],"see":[7,27,90,93],"text]":[8,28,91],"phase":[9,39,51,86,99,117],"shifter,":[10],"which":[11],"comprises":[12],"radial":[14],"stub,":[15],"uniform":[17],"transmission":[18],"line,":[19],"and":[20,33,65,85,133],"weak":[22],"coupled-line":[23],"(coupling":[24],"coefficient":[25],"[Formula:":[26,89],"dB).":[29],"The":[30],"circuit":[31],"configuration":[32],"theoretical":[34],"analysis":[35],"equations":[36],"of":[37,62,69,88,103],"the":[38,46,59,63,66,70,95,115,122],"shifter":[40,100,118],"are":[41],"presented.":[42],"Results":[43],"demonstrate":[44],"that":[45],"bandwidth":[47],"(BW)":[48],"with":[49,112],"acceptable":[50],"deviation":[52,87],"can":[53],"be":[54],"obviously":[55],"improved":[56],"by":[57],"increasing":[58],"spanning":[60],"angle":[61],"radial-stub":[64],"coupling":[67],"strength":[68],"coupled-line.":[71],"For":[72],"return":[73],"loss":[74,80],"better":[75],"than":[76,82],"10":[77],"dB,":[78,84],"insertion":[79],"less":[81],"1.05":[83],"8.5[Formula:":[92],"text],":[94],"fabricated":[96],"microstrip":[97],"single-layer":[98],"exhibits":[101],"BW":[102,124],"118%":[104],"from":[105],"0.65":[106],"GHz":[107],"to":[108],"2.51":[109],"GHz.":[110],"Compared":[111],"existing":[113],"structures,":[114],"proposed":[116],"not":[119],"only":[120],"has":[121],"largest":[123],"but":[125],"also":[126],"features":[127],"simple":[128],"structure,":[129],"low-cost,":[130],"convenient":[131],"installation,":[132],"good":[134],"portability.":[135]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}