{"id":"https://openalex.org/W2216253014","doi":"https://doi.org/10.3390/mi7010001","title":"Miniature Microwave Notch Filters and Comparators Based on Transmission Lines Loaded with Stepped Impedance Resonators (SIRs)","display_name":"Miniature Microwave Notch Filters and Comparators Based on Transmission Lines Loaded with Stepped Impedance Resonators (SIRs)","publication_year":2015,"publication_date":"2015-12-23","ids":{"openalex":"https://openalex.org/W2216253014","doi":"https://doi.org/10.3390/mi7010001","mag":"2216253014","pmid":"https://pubmed.ncbi.nlm.nih.gov/30407374"},"language":"en","primary_location":{"id":"doi:10.3390/mi7010001","is_oa":true,"landing_page_url":"https://doi.org/10.3390/mi7010001","pdf_url":"https://www.mdpi.com/2072-666X/7/1/1/pdf?version=1450878210","source":{"id":"https://openalex.org/S96702057","display_name":"Micromachines","issn_l":"2072-666X","issn":["2072-666X"],"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":"Micromachines","raw_type":"journal-article"},"type":"review","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-666X/7/1/1/pdf?version=1450878210","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Lijuan Su","orcid":"https://orcid.org/0000-0003-3962-1480"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Lijuan Su","raw_affiliation_strings":["Centre d\u2019Investigaci\u00f3 en Metamaterials per a la Innovaci\u00f3 en Tecnologies Electr\u00f2nica i de Comunicacions (CIMITEC), Departament d\u2019Enginyeria Electr\u00f2nica, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra (Barcelona), Spain"],"raw_orcid":"https://orcid.org/0000-0003-3962-1480","affiliations":[{"raw_affiliation_string":"Centre d\u2019Investigaci\u00f3 en Metamaterials per a la Innovaci\u00f3 en Tecnologies Electr\u00f2nica i de Comunicacions (CIMITEC), Departament d\u2019Enginyeria Electr\u00f2nica, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra (Barcelona), Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023901668","display_name":"Jordi Naqui","orcid":"https://orcid.org/0000-0001-5660-1516"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jordi Naqui","raw_affiliation_strings":["Centre d\u2019Investigaci\u00f3 en Metamaterials per a la Innovaci\u00f3 en Tecnologies Electr\u00f2nica i de Comunicacions (CIMITEC), Departament d\u2019Enginyeria Electr\u00f2nica, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra (Barcelona), Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre d\u2019Investigaci\u00f3 en Metamaterials per a la Innovaci\u00f3 en Tecnologies Electr\u00f2nica i de Comunicacions (CIMITEC), Departament d\u2019Enginyeria Electr\u00f2nica, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra (Barcelona), Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062459782","display_name":"Javier Mata\u2010Contreras","orcid":"https://orcid.org/0000-0001-6116-8681"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Mata-Contreras","raw_affiliation_strings":["Centre d\u2019Investigaci\u00f3 en Metamaterials per a la Innovaci\u00f3 en Tecnologies Electr\u00f2nica i de Comunicacions (CIMITEC), Departament d\u2019Enginyeria Electr\u00f2nica, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra (Barcelona), Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre d\u2019Investigaci\u00f3 en Metamaterials per a la Innovaci\u00f3 en Tecnologies Electr\u00f2nica i de Comunicacions (CIMITEC), Departament d\u2019Enginyeria Electr\u00f2nica, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra (Barcelona), Spain","institution_ids":["https://openalex.org/I123044942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046174357","display_name":"Ferran Mart\u0131\u0301n","orcid":"https://orcid.org/0000-0002-1494-9167"},"institutions":[{"id":"https://openalex.org/I123044942","display_name":"Universitat Aut\u00f2noma de Barcelona","ror":"https://ror.org/052g8jq94","country_code":"ES","type":"education","lineage":["https://openalex.org/I123044942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ferran Mart\u00edn","raw_affiliation_strings":["Centre d\u2019Investigaci\u00f3 en Metamaterials per a la Innovaci\u00f3 en Tecnologies Electr\u00f2nica i de Comunicacions (CIMITEC), Departament d\u2019Enginyeria Electr\u00f2nica, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra (Barcelona), Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre d\u2019Investigaci\u00f3 en Metamaterials per a la Innovaci\u00f3 en Tecnologies Electr\u00f2nica i de Comunicacions (CIMITEC), Departament d\u2019Enginyeria Electr\u00f2nica, Universitat Aut\u00f2noma de Barcelona, 08193 Bellaterra (Barcelona), Spain","institution_ids":["https://openalex.org/I123044942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I123044942"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":4.8188,"has_fulltext":true,"cited_by_count":69,"citation_normalized_percentile":{"value":0.95420626,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"7","issue":"1","first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9994000196456909,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9993000030517578,"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/resonator","display_name":"Resonator","score":0.757441520690918},{"id":"https://openalex.org/keywords/microstrip","display_name":"Microstrip","score":0.6868737936019897},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.5536108613014221},{"id":"https://openalex.org/keywords/transmission-line","display_name":"Transmission line","score":0.5495853424072266},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.5173949003219604},{"id":"https://openalex.org/keywords/electric-power-transmission","display_name":"Electric power transmission","score":0.499420166015625},{"id":"https://openalex.org/keywords/band-stop-filter","display_name":"Band-stop filter","score":0.4898476302623749},{"id":"https://openalex.org/keywords/coplanar-waveguide","display_name":"Coplanar waveguide","score":0.45575326681137085},{"id":"https://openalex.org/keywords/equivalent-circuit","display_name":"Equivalent circuit","score":0.45320653915405273},{"id":"https://openalex.org/keywords/resonance","display_name":"Resonance (particle physics)","score":0.42388927936553955},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.4173865020275116},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3916676640510559},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3771185278892517},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.36650627851486206},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.32420802116394043},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2609759569168091},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.24824115633964539},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2439691126346588},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2373695969581604},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15743443369865417},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.1165408194065094},{"id":"https://openalex.org/keywords/low-pass-filter","display_name":"Low-pass filter","score":0.10816577076911926}],"concepts":[{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.757441520690918},{"id":"https://openalex.org/C123657345","wikidata":"https://www.wikidata.org/wiki/Q639055","display_name":"Microstrip","level":2,"score":0.6868737936019897},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.5536108613014221},{"id":"https://openalex.org/C33441834","wikidata":"https://www.wikidata.org/wiki/Q693004","display_name":"Transmission line","level":2,"score":0.5495853424072266},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.5173949003219604},{"id":"https://openalex.org/C140311924","wikidata":"https://www.wikidata.org/wiki/Q200928","display_name":"Electric power transmission","level":2,"score":0.499420166015625},{"id":"https://openalex.org/C112806600","wikidata":"https://www.wikidata.org/wiki/Q386022","display_name":"Band-stop filter","level":4,"score":0.4898476302623749},{"id":"https://openalex.org/C3736036","wikidata":"https://www.wikidata.org/wiki/Q15525941","display_name":"Coplanar waveguide","level":3,"score":0.45575326681137085},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.45320653915405273},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.42388927936553955},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4173865020275116},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3916676640510559},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3771185278892517},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.36650627851486206},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.32420802116394043},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2609759569168091},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.24824115633964539},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2439691126346588},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2373695969581604},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15743443369865417},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.1165408194065094},{"id":"https://openalex.org/C44682112","wikidata":"https://www.wikidata.org/wiki/Q918242","display_name":"Low-pass filter","level":3,"score":0.10816577076911926},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/mi7010001","is_oa":true,"landing_page_url":"https://doi.org/10.3390/mi7010001","pdf_url":"https://www.mdpi.com/2072-666X/7/1/1/pdf?version=1450878210","source":{"id":"https://openalex.org/S96702057","display_name":"Micromachines","issn_l":"2072-666X","issn":["2072-666X"],"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":"Micromachines","raw_type":"journal-article"},{"id":"pmid:30407374","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30407374","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":"Micromachines","raw_type":null},{"id":"pmh:oai:ddd.uab.cat:146040","is_oa":true,"landing_page_url":"https://ddd.uab.cat/record/146040","pdf_url":"https://ddd.uab.cat/record/146040","source":{"id":"https://openalex.org/S4306400380","display_name":"Dip\u00f2sit Digital de Documents de la UAB (Universitat Aut\u00f2noma de Barcelona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123044942","host_organization_name":"Universitat Aut\u00f2noma de Barcelona","host_organization_lineage":["https://openalex.org/I123044942"],"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":"Article"},{"id":"pmh:oai:doaj.org/article:9f0e0c127d8f43c796259d688dc00989","is_oa":true,"landing_page_url":"https://doaj.org/article/9f0e0c127d8f43c796259d688dc00989","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":"Micromachines, Vol 7, Iss 1, p 1 (2015)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5158016","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6189726","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6189726","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6189726","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":"Micromachines (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/mi7010001","is_oa":true,"landing_page_url":"https://doi.org/10.3390/mi7010001","pdf_url":"https://www.mdpi.com/2072-666X/7/1/1/pdf?version=1450878210","source":{"id":"https://openalex.org/S96702057","display_name":"Micromachines","issn_l":"2072-666X","issn":["2072-666X"],"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":"Micromachines","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6899999976158142,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2646771952","display_name":null,"funder_award_id":"TEC2013-40600-R","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G2864265412","display_name":null,"funder_award_id":"2014SGR-157","funder_id":"https://openalex.org/F4320321505","funder_display_name":"Generalitat de Catalunya"},{"id":"https://openalex.org/G3373667472","display_name":null,"funder_award_id":"2014SGR-157","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G4321936536","display_name":null,"funder_award_id":"TEC2013-40600-R","funder_id":"https://openalex.org/F4320321505","funder_display_name":"Generalitat de Catalunya"},{"id":"https://openalex.org/G4597447457","display_name":null,"funder_award_id":"201306950011","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G849168212","display_name":null,"funder_award_id":"201306950011","funder_id":"https://openalex.org/F4320321505","funder_display_name":"Generalitat de Catalunya"},{"id":"https://openalex.org/G8904028033","display_name":null,"funder_award_id":"2014SGR-157","funder_id":"https://openalex.org/F4320334830","funder_display_name":"Ag\u00e8ncia de Gesti\u00f3 d'Ajuts Universitaris i de Recerca"},{"id":"https://openalex.org/G985971609","display_name":null,"funder_award_id":"2014SGR","funder_id":"https://openalex.org/F4320321505","funder_display_name":"Generalitat de Catalunya"}],"funders":[{"id":"https://openalex.org/F4320321505","display_name":"Generalitat de Catalunya","ror":"https://ror.org/01bg62x04"},{"id":"https://openalex.org/F4320322121","display_name":"Instituci\u00f3 Catalana de Recerca i Estudis Avan\u00e7ats","ror":"https://ror.org/0371hy230"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320334830","display_name":"Ag\u00e8ncia de Gesti\u00f3 d'Ajuts Universitaris i de Recerca","ror":"https://ror.org/01n4pqe45"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2216253014.pdf","grobid_xml":"https://content.openalex.org/works/W2216253014.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1975845146","https://openalex.org/W2020584972","https://openalex.org/W2022968741","https://openalex.org/W2032480839","https://openalex.org/W2043278477","https://openalex.org/W2106424517","https://openalex.org/W2120779619","https://openalex.org/W2129911902","https://openalex.org/W2137401852","https://openalex.org/W2140757045","https://openalex.org/W2147065797","https://openalex.org/W2148020016","https://openalex.org/W2155246020","https://openalex.org/W2155768560","https://openalex.org/W2282508469","https://openalex.org/W2304061150"],"related_works":["https://openalex.org/W1546168252","https://openalex.org/W2137538751","https://openalex.org/W2022068657","https://openalex.org/W119953515","https://openalex.org/W2020649948","https://openalex.org/W2150954599","https://openalex.org/W2129106408","https://openalex.org/W1529100707","https://openalex.org/W2181739756","https://openalex.org/W2376452594"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"different":[3],"configurations":[4],"of":[5,23],"transmission":[6],"lines":[7,19],"loaded":[8,20,29],"with":[9,21,30],"stepped":[10],"impedance":[11],"resonators":[12],"(SIRs)":[13],"are":[14,48,53,70,83],"reviewed.":[15],"This":[16],"includes":[17],"microstrip":[18],"pairs":[22],"SIRs,":[24],"and":[25,42,72,74,81],"coplanar":[26],"waveguides":[27],"(CPW)":[28],"multi-section":[31],"SIRs.":[32],"Due":[33],"to":[34,57],"the":[35,40,43,46,58,61,75],"high":[36],"electric":[37],"coupling":[38],"between":[39],"line":[41],"resonant":[44],"elements,":[45],"structures":[47,69],"electrically":[49],"small,":[50],"i.e.,":[51],"dimensions":[52],"small":[54],"as":[55,78],"compared":[56],"wavelength":[59],"at":[60],"fundamental":[62],"resonance.":[63],"The":[64],"circuit":[65],"models":[66],"describing":[67],"these":[68],"discussed":[71],"validated,":[73],"potential":[76],"applications":[77],"notch":[79],"filters":[80],"comparators":[82],"highlighted.":[84]},"counts_by_year":[{"year":2021,"cited_by_count":18},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":3}],"updated_date":"2026-05-23T08:51:43.019350","created_date":"2025-10-10T00:00:00"}