{"id":"https://openalex.org/W2999479786","doi":"https://doi.org/10.1109/tcsii.2020.2965970","title":"A Self-Packaged Power Divider With Compact Size and Low Loss","display_name":"A Self-Packaged Power Divider With Compact Size and Low Loss","publication_year":2020,"publication_date":"2020-01-14","ids":{"openalex":"https://openalex.org/W2999479786","doi":"https://doi.org/10.1109/tcsii.2020.2965970","mag":"2999479786"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2020.2965970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2020.2965970","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/A5008220310","display_name":"Ting Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ting Feng","raw_affiliation_strings":["School of Physics, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Physics, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030141198","display_name":"Kaixue Ma","orcid":"https://orcid.org/0000-0001-8657-2920"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]},{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaixue Ma","raw_affiliation_strings":["School of Physics, University of Electronic Science and Technology of China, Chengdu, China","School of Microelectronics, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Physics, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"School of Microelectronics, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100339982","display_name":"Yongqiang Wang","orcid":"https://orcid.org/0000-0002-5183-6882"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yongqiang Wang","raw_affiliation_strings":["Department of Electronic Engineering, Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5008220310"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":1.0398,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.7576039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"67","issue":"11","first_page":"2437","last_page":"2441"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","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/T10262","display_name":"Microwave Engineering and Waveguides","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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9980000257492065,"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":0.9958000183105469,"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/return-loss","display_name":"Return loss","score":0.7739202976226807},{"id":"https://openalex.org/keywords/resistor","display_name":"Resistor","score":0.6731679439544678},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6659437417984009},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.6564117670059204},{"id":"https://openalex.org/keywords/center-frequency","display_name":"Center frequency","score":0.6484852433204651},{"id":"https://openalex.org/keywords/spiral","display_name":"Spiral (railway)","score":0.5601088404655457},{"id":"https://openalex.org/keywords/power-dividers-and-directional-couplers","display_name":"Power dividers and directional couplers","score":0.5349861979484558},{"id":"https://openalex.org/keywords/fractional-bandwidth","display_name":"Fractional bandwidth","score":0.5284637808799744},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5149815678596497},{"id":"https://openalex.org/keywords/substrate","display_name":"Substrate (aquarium)","score":0.46083858609199524},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4562947750091553},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4358900487422943},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4102880358695984},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2277231514453888},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21218198537826538},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20914801955223083},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.1410219669342041},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1407822072505951},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.07110035419464111}],"concepts":[{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.7739202976226807},{"id":"https://openalex.org/C137488568","wikidata":"https://www.wikidata.org/wiki/Q5321","display_name":"Resistor","level":3,"score":0.6731679439544678},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6659437417984009},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.6564117670059204},{"id":"https://openalex.org/C7054721","wikidata":"https://www.wikidata.org/wiki/Q1940572","display_name":"Center frequency","level":3,"score":0.6484852433204651},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.5601088404655457},{"id":"https://openalex.org/C202988678","wikidata":"https://www.wikidata.org/wiki/Q1417986","display_name":"Power dividers and directional couplers","level":2,"score":0.5349861979484558},{"id":"https://openalex.org/C3020798190","wikidata":"https://www.wikidata.org/wiki/Q249998","display_name":"Fractional bandwidth","level":3,"score":0.5284637808799744},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5149815678596497},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.46083858609199524},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4562947750091553},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4358900487422943},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4102880358695984},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2277231514453888},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21218198537826538},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20914801955223083},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.1410219669342041},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1407822072505951},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.07110035419464111},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.0},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2020.2965970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2020.2965970","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":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G6058589047","display_name":null,"funder_award_id":"61831017","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6995933706","display_name":null,"funder_award_id":"ZYGX2016Z002","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7807604292","display_name":null,"funder_award_id":"61625105","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/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/W1977698828","https://openalex.org/W1997546224","https://openalex.org/W2025144823","https://openalex.org/W2033849105","https://openalex.org/W2046938950","https://openalex.org/W2065944352","https://openalex.org/W2101077902","https://openalex.org/W2112486953","https://openalex.org/W2126572918","https://openalex.org/W2318396897","https://openalex.org/W2327770338","https://openalex.org/W2341622785","https://openalex.org/W2534177805","https://openalex.org/W2618967180","https://openalex.org/W2749171803","https://openalex.org/W2752529368","https://openalex.org/W2763697983","https://openalex.org/W2767341478","https://openalex.org/W2793935066","https://openalex.org/W2802835165","https://openalex.org/W2898254893"],"related_works":["https://openalex.org/W2124725464","https://openalex.org/W1973870453","https://openalex.org/W2086351729","https://openalex.org/W4313451576","https://openalex.org/W2099850681","https://openalex.org/W62741108","https://openalex.org/W2047187671","https://openalex.org/W4205937560","https://openalex.org/W3048852259","https://openalex.org/W2104244535"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"a":[3,107],"self-packaged":[4],"spiral":[5,26,39],"shape":[6],"power":[7],"divider":[8],"(SSPD)":[9],"using":[10],"substrate":[11,67,97,134],"integrated":[12],"suspended":[13,66],"line":[14],"(SISL).":[15],"The":[16,65,76],"two":[17,119],"output":[18,120],"paths":[19],"are":[20,90,123],"designed":[21],"to":[22,40,70,82],"form":[23],"mutually":[24],"coupled":[25],"shape,":[27],"and":[28,63,86,118],"the":[29,35,38,42,48,73,87,114,130,141],"isolation":[30,122],"resistor":[31],"is":[32,58,68,80,102],"placed":[33],"at":[34,99,140],"center":[36,142],"of":[37,112],"reduce":[41,72],"circuit":[43],"area.":[44],"By":[45],"properly":[46],"increasing":[47],"coupling,":[49],"short":[50],"total":[51],"electrical":[52],"length":[53],"can":[54],"be":[55],"obtained.":[56],"SISL":[57,93],"adopted":[59],"for":[60,104],"low":[61],"loss":[62,117,139],"self-packaging.":[64],"patterned":[69,96,133],"further":[71],"dielectric":[74],"loss.":[75],"even-/odd-":[77],"mode":[78],"method":[79],"used":[81],"analyze":[83],"this":[84],"circuit,":[85],"design":[88],"equations":[89],"derived.":[91],"A":[92],"SSPD":[94,131],"with":[95,132],"works":[98],"2.5":[100],"GHz":[101],"implemented":[103],"verification.":[105],"In":[106],"wide":[108],"fractional":[109],"bandwidth":[110],"(FBW)":[111],"55%,":[113],"measured":[115],"return":[116],"ports":[121],"both":[124],"better":[125],"than":[126],"15":[127],"dB,":[128],"while":[129],"achieves":[135],"0.06":[136],"dB":[137],"insertion":[138],"frequency.":[143]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}