{"id":"https://openalex.org/W3117420638","doi":"https://doi.org/10.3390/s20247320","title":"Multimode HMSIW-Based Bandpass Filter with Improved Selectivity for Fifth-Generation (5G) RF Front-Ends","display_name":"Multimode HMSIW-Based Bandpass Filter with Improved Selectivity for Fifth-Generation (5G) RF Front-Ends","publication_year":2020,"publication_date":"2020-12-19","ids":{"openalex":"https://openalex.org/W3117420638","doi":"https://doi.org/10.3390/s20247320","mag":"3117420638","pmid":"https://pubmed.ncbi.nlm.nih.gov/33352800"},"language":"en","primary_location":{"id":"doi:10.3390/s20247320","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20247320","pdf_url":"https://www.mdpi.com/1424-8220/20/24/7320/pdf?version=1608540680","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/24/7320/pdf?version=1608540680","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072385653","display_name":"Amjad Iqbal","orcid":"https://orcid.org/0000-0002-8312-7087"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Amjad Iqbal","raw_affiliation_strings":["Centre For Wireless Technology, Faculty of Engineering, Multimedia University, Cyberjaya 63100, Malaysia"],"raw_orcid":"https://orcid.org/0000-0002-8312-7087","affiliations":[{"raw_affiliation_string":"Centre For Wireless Technology, Faculty of Engineering, Multimedia University, Cyberjaya 63100, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077872673","display_name":"Jun Jiat Tiang","orcid":"https://orcid.org/0000-0002-1178-9356"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Jun Jiat Tiang","raw_affiliation_strings":["Centre For Wireless Technology, Faculty of Engineering, Multimedia University, Cyberjaya 63100, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre For Wireless Technology, Faculty of Engineering, Multimedia University, Cyberjaya 63100, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045931350","display_name":"Sew Kin Wong","orcid":"https://orcid.org/0000-0003-0100-9966"},"institutions":[{"id":"https://openalex.org/I173029219","display_name":"Multimedia University","ror":"https://ror.org/04zrbnc33","country_code":"MY","type":"education","lineage":["https://openalex.org/I173029219"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Sew Kin Wong","raw_affiliation_strings":["Centre For Wireless Technology, Faculty of Engineering, Multimedia University, Cyberjaya 63100, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre For Wireless Technology, Faculty of Engineering, Multimedia University, Cyberjaya 63100, Malaysia","institution_ids":["https://openalex.org/I173029219"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mohammad Alibakhshikenari","orcid":"https://orcid.org/0000-0001-6074-8019"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Mohammad Alibakhshikenari","raw_affiliation_strings":["Electronic Engineering Department, University of Rome \u201cTor Vergata\u201d, Via del Politecnico 1, 00133 Rome, Italy","Electronic Engineering Department, University of Rome \"Tor Vergata\", Via del Politecnico 1, 00133 Rome, Italy"],"raw_orcid":"https://orcid.org/0000-0001-6074-8019","affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, University of Rome \u201cTor Vergata\u201d, Via del Politecnico 1, 00133 Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Electronic Engineering Department, University of Rome \"Tor Vergata\", Via del Politecnico 1, 00133 Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087170169","display_name":"Francisco Falcone","orcid":"https://orcid.org/0000-0002-4911-9753"},"institutions":[{"id":"https://openalex.org/I175051016","display_name":"Universidad Publica de Navarra","ror":"https://ror.org/02z0cah89","country_code":"ES","type":"education","lineage":["https://openalex.org/I175051016"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Falcone","raw_affiliation_strings":["Electrical Engineering Department, Public University of Navara, 31006 Pamplona, Spain","Institute of Smart Cities, Public University of Navarre, 31006 Pamplona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-4911-9753","affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Public University of Navara, 31006 Pamplona, Spain","institution_ids":["https://openalex.org/I175051016"]},{"raw_affiliation_string":"Institute of Smart Cities, Public University of Navarre, 31006 Pamplona, Spain","institution_ids":["https://openalex.org/I175051016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057631769","display_name":"Ernesto Limiti","orcid":"https://orcid.org/0000-0003-4668-7461"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Ernesto Limiti","raw_affiliation_strings":["Electronic Engineering Department, University of Rome \u201cTor Vergata\u201d, Via del Politecnico 1, 00133 Rome, Italy","Electronic Engineering Department, University of Rome \"Tor Vergata\", Via del Politecnico 1, 00133 Rome, Italy"],"raw_orcid":"https://orcid.org/0000-0003-4668-7461","affiliations":[{"raw_affiliation_string":"Electronic Engineering Department, University of Rome \u201cTor Vergata\u201d, Via del Politecnico 1, 00133 Rome, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"Electronic Engineering Department, University of Rome \"Tor Vergata\", Via del Politecnico 1, 00133 Rome, Italy","institution_ids":["https://openalex.org/I116067653"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I116067653"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":1.6643,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.84554643,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"20","issue":"24","first_page":"7320","last_page":"7320"},"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":0.9805999994277954,"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/T10069","display_name":"Antenna Design and Analysis","score":0.9596999883651733,"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/band-pass-filter","display_name":"Band-pass filter","score":0.6848390102386475},{"id":"https://openalex.org/keywords/passband","display_name":"Passband","score":0.6734849214553833},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5925367474555969},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5309894680976868},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5085400342941284},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.5067885518074036},{"id":"https://openalex.org/keywords/insertion-loss","display_name":"Insertion loss","score":0.44743576645851135},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4437218904495239},{"id":"https://openalex.org/keywords/stub","display_name":"Stub (electronics)","score":0.42562249302864075},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3985838294029236},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3920662999153137},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34777742624282837},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.31692272424697876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.25645941495895386},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2222590148448944},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21597132086753845}],"concepts":[{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.6848390102386475},{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.6734849214553833},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5925367474555969},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5309894680976868},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5085400342941284},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.5067885518074036},{"id":"https://openalex.org/C90327742","wikidata":"https://www.wikidata.org/wiki/Q947396","display_name":"Insertion loss","level":2,"score":0.44743576645851135},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4437218904495239},{"id":"https://openalex.org/C63676506","wikidata":"https://www.wikidata.org/wiki/Q3976238","display_name":"Stub (electronics)","level":2,"score":0.42562249302864075},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3985838294029236},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3920662999153137},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34777742624282837},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.31692272424697876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.25645941495895386},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2222590148448944},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21597132086753845},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.3390/s20247320","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20247320","pdf_url":"https://www.mdpi.com/1424-8220/20/24/7320/pdf?version=1608540680","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:33352800","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33352800","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:academica-e.unavarra.es:2454/39903","is_oa":true,"landing_page_url":"https://hdl.handle.net/2454/39903","pdf_url":null,"source":{"id":"https://openalex.org/S4306402560","display_name":"Academica-e (Universidad P\u00fablica de Navarra)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I175051016","host_organization_name":"Universidad Publica de Navarra","host_organization_lineage":["https://openalex.org/I175051016"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:art.torvergata.it:2108/293988","is_oa":true,"landing_page_url":"http://hdl.handle.net/2108/293988","pdf_url":null,"source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:8293fa2d299147b78bfcec59315a4c6d","is_oa":true,"landing_page_url":"https://doaj.org/article/8293fa2d299147b78bfcec59315a4c6d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 24, p 7320 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/24/7320/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s20247320","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 20; Issue 24; Pages: 7320","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7766605","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7766605","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20247320","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20247320","pdf_url":"https://www.mdpi.com/1424-8220/20/24/7320/pdf?version=1608540680","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4630817474","display_name":null,"funder_award_id":"RTI2018-095499-B-C31","funder_id":"https://openalex.org/F4320315062","funder_display_name":"Ministerio de Ciencia, Innovaci\u00f3n y Universidades"},{"id":"https://openalex.org/G8181105605","display_name":null,"funder_award_id":"RTI2018","funder_id":"https://openalex.org/F4320315062","funder_display_name":"Ministerio de Ciencia, Innovaci\u00f3n y Universidades"}],"funders":[{"id":"https://openalex.org/F4320315062","display_name":"Ministerio de Ciencia, Innovaci\u00f3n y Universidades","ror":null},{"id":"https://openalex.org/F4320335598","display_name":"Agencia Estatal de Investigaci\u00f3n","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3117420638.pdf","grobid_xml":"https://content.openalex.org/works/W3117420638.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W1991405225","https://openalex.org/W1997992498","https://openalex.org/W2040206755","https://openalex.org/W2078179675","https://openalex.org/W2110284938","https://openalex.org/W2135328315","https://openalex.org/W2160072050","https://openalex.org/W2519434264","https://openalex.org/W2523974158","https://openalex.org/W2552618968","https://openalex.org/W2767441512","https://openalex.org/W2906040560","https://openalex.org/W2925498088","https://openalex.org/W2943793425","https://openalex.org/W2946447882","https://openalex.org/W2948468464","https://openalex.org/W2969977173","https://openalex.org/W2999989702","https://openalex.org/W3001656881","https://openalex.org/W3002690901","https://openalex.org/W3011523428","https://openalex.org/W3047171802","https://openalex.org/W6727688487","https://openalex.org/W6762925009","https://openalex.org/W6767735224"],"related_works":["https://openalex.org/W2087443878","https://openalex.org/W2097585129","https://openalex.org/W2029149931","https://openalex.org/W1546218475","https://openalex.org/W2912305821","https://openalex.org/W1579743560","https://openalex.org/W2052348189","https://openalex.org/W4318602111","https://openalex.org/W3139635475","https://openalex.org/W4389584603"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"the":[3,51,67,77,81,89,125,135],"detailed":[4],"theoretical,":[5],"simulation,":[6],"and":[7,59,101,119],"experimental":[8],"analysis":[9],"of":[10,53,80,88,97,130],"a":[11,47,54,98,109,114],"half-mode":[12],"substrate":[13],"integrated":[14,145],"waveguide":[15],"(HMSIW)-based":[16],"multimode":[17],"wideband":[18,149],"filter.":[19,82],"A":[20,30,42],"third-order,":[21],"semicircular":[22,31,55],"HMSIW":[23,32,56,140],"filter":[24,107,131,142],"is":[25,35],"developed":[26],"in":[27,50,76],"this":[28],"paper.":[29],"cavity":[33,57],"resonator":[34,58],"adopted":[36],"to":[37,65,154],"achieve":[38],"wide":[39,110],"band":[40],"characteristics.":[41],"U-shaped":[43,99],"slot":[44,100],"(acts":[45],"as":[46],"\u03bb/4":[48],"stub)":[49],"center":[52],"L-shaped":[60,102],"open-circuited":[61,103],"stubs":[62],"are":[63],"used":[64],"improve":[66],"out-of-band":[68],"response":[69,129],"by":[70,94],"generating":[71],"multiple":[72,121],"transmission":[73],"zeros":[74],"(TZs)":[75],"stop-band":[78],"region":[79],"The":[83,105,127,138],"TZs":[84,122],"on":[85],"either":[86],"side":[87],"passband":[90],"can":[91,143],"be":[92,144],"controlled":[93],"adjusting":[95],"dimensions":[96],"stubs.":[104],"proposed":[106,139],"covers":[108],"fractional":[111],"bandwidth,":[112],"has":[113,120],"lower":[115],"insertion":[116],"loss":[117],"value,":[118],"(which":[123],"improves":[124],"selectivity).":[126],"simulated":[128],"agrees":[132],"well":[133],"with":[134,146],"measured":[136],"data.":[137],"bandpass":[141],"any":[147],"planar":[148,156],"communication":[150],"system":[151],"circuit,":[152],"thanks":[153],"its":[155],"structure.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
