{"id":"https://openalex.org/W3003740312","doi":"https://doi.org/10.1109/access.2020.2970209","title":"Dual-Band Bandpass Filter and Filtering Power Divider With Ultra-Wide Upper Stopband Using Hybrid Microstrip/DGS Dual-Resonance Cells","display_name":"Dual-Band Bandpass Filter and Filtering Power Divider With Ultra-Wide Upper Stopband Using Hybrid Microstrip/DGS Dual-Resonance Cells","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3003740312","doi":"https://doi.org/10.1109/access.2020.2970209","mag":"3003740312"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2970209","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2970209","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08974292.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08974292.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030973027","display_name":"Yunbo Rao","orcid":"https://orcid.org/0000-0002-6937-4516"},"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/I4210124847","display_name":"National Engineering Research Center of Electromagnetic Radiation Control Materials","ror":"https://ror.org/02k4dcs46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210124847"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunbo Rao","raw_affiliation_strings":["State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I4210124847","https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065319285","display_name":"Huizhen Jenny Qian","orcid":"https://orcid.org/0000-0001-7203-614X"},"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/I4210124847","display_name":"National Engineering Research Center of Electromagnetic Radiation Control Materials","ror":"https://ror.org/02k4dcs46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210124847"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huizhen Jenny Qian","raw_affiliation_strings":["State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I4210124847","https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057812037","display_name":"Bingzheng Yang","orcid":"https://orcid.org/0000-0003-2047-0109"},"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/I4210124847","display_name":"National Engineering Research Center of Electromagnetic Radiation Control Materials","ror":"https://ror.org/02k4dcs46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210124847"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingzheng Yang","raw_affiliation_strings":["State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I4210124847","https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091307888","display_name":"Roberto G\u00f3mez\u2010Garc\u00eda","orcid":"https://orcid.org/0000-0001-9132-6927"},"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/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]},{"id":"https://openalex.org/I4210124847","display_name":"National Engineering Research Center of Electromagnetic Radiation Control Materials","ror":"https://ror.org/02k4dcs46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210124847"]}],"countries":["CN","ES"],"is_corresponding":false,"raw_author_name":"Roberto Gomez-Garcia","raw_affiliation_strings":["Department of Signal Theory and Communications, University of Alcal\u00e1, Alcal\u00e1 de Henares, Spain","State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Signal Theory and Communications, University of Alcal\u00e1, Alcal\u00e1 de Henares, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I4210124847","https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067068244","display_name":"Xun Luo","orcid":"https://orcid.org/0000-0002-1318-9418"},"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/I4210124847","display_name":"National Engineering Research Center of Electromagnetic Radiation Control Materials","ror":"https://ror.org/02k4dcs46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210124847"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xun Luo","raw_affiliation_strings":["State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Electronic Thin Films and Integrated Devices, Center for Integrated Circuits, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I4210124847","https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5030973027"],"corresponding_institution_ids":["https://openalex.org/I150229711","https://openalex.org/I4210124847"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":3.1216,"has_fulltext":true,"cited_by_count":51,"citation_normalized_percentile":{"value":0.92060029,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"8","issue":null,"first_page":"23624","last_page":"23637"},"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.998199999332428,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/stopband","display_name":"Stopband","score":0.9618076086044312},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.7668862342834473},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.6051413416862488},{"id":"https://openalex.org/keywords/multi-band-device","display_name":"Multi-band device","score":0.523600697517395},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5216922163963318},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.46801626682281494},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.4209238290786743},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36664092540740967},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34598326683044434},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34545475244522095},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.29370057582855225},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2842538356781006},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1988534927368164},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18842312693595886},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.09719550609588623}],"concepts":[{"id":"https://openalex.org/C46271340","wikidata":"https://www.wikidata.org/wiki/Q1971063","display_name":"Stopband","level":3,"score":0.9618076086044312},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.7668862342834473},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.6051413416862488},{"id":"https://openalex.org/C134546842","wikidata":"https://www.wikidata.org/wiki/Q1756885","display_name":"Multi-band device","level":3,"score":0.523600697517395},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5216922163963318},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.46801626682281494},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.4209238290786743},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36664092540740967},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34598326683044434},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34545475244522095},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.29370057582855225},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2842538356781006},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1988534927368164},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18842312693595886},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.09719550609588623}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2970209","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2970209","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08974292.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b4c66e7ba3b842349852636c5e4cf4b7","is_oa":true,"landing_page_url":"https://doaj.org/article/b4c66e7ba3b842349852636c5e4cf4b7","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 23624-23637 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2970209","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2970209","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08974292.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2691462028","display_name":null,"funder_award_id":"61904025","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8208342437","display_name":null,"funder_award_id":"1 and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8876153312","display_name":null,"funder_award_id":"61934001","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":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3003740312.pdf","grobid_xml":"https://content.openalex.org/works/W3003740312.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1529163756","https://openalex.org/W1568253760","https://openalex.org/W1981345365","https://openalex.org/W1982127209","https://openalex.org/W1991680123","https://openalex.org/W2020620646","https://openalex.org/W2074117953","https://openalex.org/W2074418388","https://openalex.org/W2083388088","https://openalex.org/W2103114937","https://openalex.org/W2107328749","https://openalex.org/W2107883851","https://openalex.org/W2108731305","https://openalex.org/W2111538630","https://openalex.org/W2111962328","https://openalex.org/W2114345346","https://openalex.org/W2115449588","https://openalex.org/W2116688567","https://openalex.org/W2120962598","https://openalex.org/W2124706201","https://openalex.org/W2127443530","https://openalex.org/W2130361631","https://openalex.org/W2134941065","https://openalex.org/W2136958854","https://openalex.org/W2143523918","https://openalex.org/W2146279116","https://openalex.org/W2147631879","https://openalex.org/W2151605950","https://openalex.org/W2152074358","https://openalex.org/W2164685949","https://openalex.org/W2165268642","https://openalex.org/W2172218412","https://openalex.org/W2397485270","https://openalex.org/W2795037731","https://openalex.org/W2886186003","https://openalex.org/W2887770033","https://openalex.org/W2888155648","https://openalex.org/W2901857925","https://openalex.org/W2903136240","https://openalex.org/W2908725009"],"related_works":["https://openalex.org/W1940096949","https://openalex.org/W1549261209","https://openalex.org/W2137242540","https://openalex.org/W2161865498","https://openalex.org/W2552264029","https://openalex.org/W4389584603","https://openalex.org/W4389104745","https://openalex.org/W1539734297","https://openalex.org/W2170980793","https://openalex.org/W3084224772"],"abstract_inverted_index":{"In":[0,44],"this":[1],"paper,":[2],"two":[3,118],"types":[4],"(i.e.,":[5],"type-A":[6,45],"and":[7,32,123,132,135,179],"type-B)":[8],"of":[9,28,85,171,176],"hybrid":[10,115],"microstrip/defected":[11],"ground":[12],"structure":[13],"(DGS)":[14],"cells":[15,26,98],"are":[16,130,138],"proposed":[17,131],"for":[18],"passive":[19],"circuit":[20],"implementation":[21],"with":[22,67,157],"ultra-wide":[23,102,148],"stopband.":[24],"Both":[25,143],"consist":[27],"the":[29,37,42,51,65,70,77,83,86,113,147,166],"stepped-impedance":[30],"DGS":[31,66],"embedded":[33],"folded":[34],"slotline":[35,68],"on":[36,50,69,112],"ground,":[38],"which":[39,56,151],"could":[40,99],"obtain":[41],"dual-resonances.":[43],"cell,":[46,88],"a":[47,61,89,124,140,158],"microstrip":[48,91],"T-stub":[49],"top":[52],"side":[53],"is":[54,93],"introduced,":[55],"can":[57],"not":[58],"only":[59],"allocate":[60],"strong":[62],"coupling":[63],"to":[64,106,154,186],"bottom":[71],"side,":[72],"but":[73],"also":[74],"act":[75],"as":[76],"input/output":[78],"port.":[79],"To":[80],"finely":[81],"adjust":[82],"dual-resonances":[84],"type-B":[87],"grounded":[90],"patch":[92],"used.":[94],"Meanwhile,":[95],"such":[96],"compact":[97],"feature":[100],"an":[101],"upper":[103,149],"stopband,":[104,150],"due":[105],"their":[107],"own":[108],"slow-wave":[109],"effect.":[110],"Based":[111],"aforementioned":[114],"microstrip/DGS":[116],"cells,":[117],"dual-band":[119,125,144,167],"bandpass":[120],"filters":[121],"(BPFs)":[122],"filtering":[126],"power":[127],"divider":[128],"(FPD)":[129],"fabricated.":[133],"Measured":[134],"simulated":[136],"results":[137],"in":[139],"fairly-close":[141],"agreement.":[142],"BPFs":[145],"exhibit":[146],"extends":[152],"up":[153,185],"40":[155,187],"GHz":[156],"high":[159],"rejection":[160,183],"level":[161],"about":[162],"30":[163],"dB.":[164],"Besides,":[165],"FPD":[168],"has":[169],"merits":[170],"more":[172],"than":[173],"18.7":[174],"dB":[175,181],"in-band":[177],"isolation":[178],"28":[180],"stopband":[182],"levels":[184],"GHz.":[188]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":11}],"updated_date":"2026-04-01T17:29:45.350535","created_date":"2025-10-10T00:00:00"}