{"id":"https://openalex.org/W3201460949","doi":"https://doi.org/10.3390/s21186293","title":"Study of Forward and Backward Modes in Double-Sided Dielectric-Filled Corrugated Waveguides","display_name":"Study of Forward and Backward Modes in Double-Sided Dielectric-Filled Corrugated Waveguides","publication_year":2021,"publication_date":"2021-09-20","ids":{"openalex":"https://openalex.org/W3201460949","doi":"https://doi.org/10.3390/s21186293","mag":"3201460949","pmid":"https://pubmed.ncbi.nlm.nih.gov/34577500"},"language":"en","primary_location":{"id":"doi:10.3390/s21186293","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21186293","pdf_url":"https://www.mdpi.com/1424-8220/21/18/6293/pdf?version=1632371481","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/1424-8220/21/18/6293/pdf?version=1632371481","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033021372","display_name":"Pilar Castillo\u2010Tapia","orcid":"https://orcid.org/0000-0003-2095-121X"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Pilar Castillo-Tapia","raw_affiliation_strings":["Division of Electromagnetic Engineering, KTH Royal Institute of Technology, 114 28 Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0003-2095-121X","affiliations":[{"raw_affiliation_string":"Division of Electromagnetic Engineering, KTH Royal Institute of Technology, 114 28 Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085184048","display_name":"Francisco Mesa","orcid":"https://orcid.org/0000-0001-8943-9068"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Mesa","raw_affiliation_strings":["Department of Applied Physics 1, E.T.S. de Ingenier\u00eda Inform\u00e1tica, University of Seville, 41012 Seville, Spain"],"raw_orcid":"https://orcid.org/0000-0001-8943-9068","affiliations":[{"raw_affiliation_string":"Department of Applied Physics 1, E.T.S. de Ingenier\u00eda Inform\u00e1tica, University of Seville, 41012 Seville, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005593204","display_name":"Alexander B. Yakovlev","orcid":"https://orcid.org/0000-0002-4625-2612"},"institutions":[{"id":"https://openalex.org/I368840534","display_name":"University of Mississippi","ror":"https://ror.org/02teq1165","country_code":"US","type":"education","lineage":["https://openalex.org/I368840534","https://openalex.org/I4210141039"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexander Yakovlev","raw_affiliation_strings":["Department of Electrical and Computer Engineering, The University of Mississippi, Oxford, MS 38677, USA"],"raw_orcid":"https://orcid.org/0000-0002-4625-2612","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of Mississippi, Oxford, MS 38677, USA","institution_ids":["https://openalex.org/I368840534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088623253","display_name":"Guido Valerio","orcid":"https://orcid.org/0000-0003-4372-2858"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I277688954","display_name":"Universit\u00e9 Paris-Saclay","ror":"https://ror.org/03xjwb503","country_code":"FR","type":"education","lineage":["https://openalex.org/I277688954"]},{"id":"https://openalex.org/I3019908861","display_name":"Laboratoire de G\u00e9nie \u00c9lectrique et \u00c9lectronique de Paris","ror":"https://ror.org/02xnnng09","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I3019908861","https://openalex.org/I39804081","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I4210107720","display_name":"CentraleSup\u00e9lec","ror":"https://ror.org/019tcpt25","country_code":"FR","type":"facility","lineage":["https://openalex.org/I277688954","https://openalex.org/I4210107720"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Guido Valerio","raw_affiliation_strings":["Laboratoire de G\u00e8nie Electrique et Electronique de Paris, CNRS, CentraleSup\u00e8lec, Universit\u00e8 Paris-Saclay, 91192 Paris, France","Laboratoire de G\u00e9nie Electrique et Electronique de Paris, CNRS, Sorbonne Universit\u00e9, 75252 Paris, France"],"raw_orcid":"https://orcid.org/0000-0003-4372-2858","affiliations":[{"raw_affiliation_string":"Laboratoire de G\u00e8nie Electrique et Electronique de Paris, CNRS, CentraleSup\u00e8lec, Universit\u00e8 Paris-Saclay, 91192 Paris, France","institution_ids":["https://openalex.org/I3019908861","https://openalex.org/I4210107720","https://openalex.org/I277688954","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Laboratoire de G\u00e9nie Electrique et Electronique de Paris, CNRS, Sorbonne Universit\u00e9, 75252 Paris, France","institution_ids":["https://openalex.org/I3019908861","https://openalex.org/I39804081","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059144069","display_name":"\u00d3scar Quevedo-Teruel","orcid":"https://orcid.org/0000-0002-4900-4788"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Oscar Quevedo-Teruel","raw_affiliation_strings":["Division of Electromagnetic Engineering, KTH Royal Institute of Technology, 114 28 Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-4900-4788","affiliations":[{"raw_affiliation_string":"Division of Electromagnetic Engineering, KTH Royal Institute of Technology, 114 28 Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5033021372"],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":1077,"currency":"EUR","value_usd":1161},"fwci":0.61,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.67628881,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"21","issue":"18","first_page":"6293","last_page":"6293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10262","display_name":"Microwave Engineering and Waveguides","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9993000030517578,"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"}},{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stopband","display_name":"Stopband","score":0.8699758052825928},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.5391102433204651},{"id":"https://openalex.org/keywords/waveguide","display_name":"Waveguide","score":0.5225735902786255},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.5030838847160339},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4991474151611328},{"id":"https://openalex.org/keywords/cutoff-frequency","display_name":"Cutoff frequency","score":0.47685444355010986},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.46350401639938354},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4401895999908447},{"id":"https://openalex.org/keywords/modal-analysis","display_name":"Modal analysis","score":0.4286551773548126},{"id":"https://openalex.org/keywords/permittivity","display_name":"Permittivity","score":0.4210905134677887},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.41057348251342773},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3781159222126007},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.2585010826587677},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.16847705841064453},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.15303051471710205},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08319306373596191}],"concepts":[{"id":"https://openalex.org/C46271340","wikidata":"https://www.wikidata.org/wiki/Q1971063","display_name":"Stopband","level":3,"score":0.8699758052825928},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5391102433204651},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.5225735902786255},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.5030838847160339},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4991474151611328},{"id":"https://openalex.org/C6142545","wikidata":"https://www.wikidata.org/wiki/Q1455881","display_name":"Cutoff frequency","level":2,"score":0.47685444355010986},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.46350401639938354},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4401895999908447},{"id":"https://openalex.org/C104286136","wikidata":"https://www.wikidata.org/wiki/Q1416137","display_name":"Modal analysis","level":3,"score":0.4286551773548126},{"id":"https://openalex.org/C168651791","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Permittivity","level":3,"score":0.4210905134677887},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.41057348251342773},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3781159222126007},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2585010826587677},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.16847705841064453},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.15303051471710205},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08319306373596191},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.3390/s21186293","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21186293","pdf_url":"https://www.mdpi.com/1424-8220/21/18/6293/pdf?version=1632371481","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:34577500","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34577500","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:HAL:hal-03369241v1","is_oa":true,"landing_page_url":"https://hal.sorbonne-universite.fr/hal-03369241","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"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":"Sensors, 2021, 21 (18), pp.6293. &#x27E8;10.3390/s21186293&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:doaj.org/article:837ed3a6d2bc4354bef88d29f7933e38","is_oa":true,"landing_page_url":"https://doaj.org/article/837ed3a6d2bc4354bef88d29f7933e38","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 21, Iss 18, p 6293 (2021)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:7364209","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC8472892","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:idus.us.es:11441/134694","is_oa":true,"landing_page_url":"https://idus.us.es/handle//11441/134694","pdf_url":null,"source":{"id":"https://openalex.org/S4306400333","display_name":"idUS (Universidad de Sevilla)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79238269","host_organization_name":"Universidad de Sevilla","host_organization_lineage":["https://openalex.org/I79238269"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/18/6293/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21186293","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 21; Issue 18; Pages: 6293","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8472892","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8472892","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/s21186293","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21186293","pdf_url":"https://www.mdpi.com/1424-8220/21/18/6293/pdf?version=1632371481","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":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3201460949.pdf","grobid_xml":"https://content.openalex.org/works/W3201460949.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1540779973","https://openalex.org/W2020915028","https://openalex.org/W2024952622","https://openalex.org/W2046448279","https://openalex.org/W2046598207","https://openalex.org/W2084346966","https://openalex.org/W2085793922","https://openalex.org/W2100279623","https://openalex.org/W2101353719","https://openalex.org/W2143816867","https://openalex.org/W2144541837","https://openalex.org/W2145356072","https://openalex.org/W2152278536","https://openalex.org/W2157169795","https://openalex.org/W2766573771","https://openalex.org/W2802493657","https://openalex.org/W2883627526","https://openalex.org/W2948101618","https://openalex.org/W2949498471","https://openalex.org/W2950068078","https://openalex.org/W2977409686","https://openalex.org/W2997387090","https://openalex.org/W3000236426","https://openalex.org/W3022104613","https://openalex.org/W3037056114","https://openalex.org/W3080980513","https://openalex.org/W3120931830","https://openalex.org/W3134750243"],"related_works":["https://openalex.org/W2183934066","https://openalex.org/W2792066421","https://openalex.org/W2058911291","https://openalex.org/W1979550238","https://openalex.org/W2123033055","https://openalex.org/W4223591425","https://openalex.org/W2155378690","https://openalex.org/W2130516590","https://openalex.org/W2165356205","https://openalex.org/W71230691"],"abstract_inverted_index":{"This":[0,39],"work":[1],"studies":[2],"the":[3,23,28,44,54,67,77,80,89,92,100,112,115,118,123,128,133,147,154,165,183,187,191],"propagation":[4],"characteristics":[5],"of":[6,59,66,70,76,91,114,117,132,190],"a":[7,32,36],"rectangular":[8],"waveguide":[9,62],"with":[10,108,164],"aligned/misaligned":[11],"double-sided":[12,25,55],"dielectric-filled":[13],"metallic":[14],"corrugations.":[15],"Two":[16],"modes":[17,84,161],"are":[18,162],"found":[19],"to":[20,43,145,157,181],"propagate":[21],"in":[22,41,153],"proposed":[24],"configuration":[26,56],"below":[27],"hollow-waveguide":[29],"cutoff":[30],"frequency:":[31],"quasi-resonant":[33,81,166],"mode":[34],"and":[35,82,94,130,150,156,167,185],"backward":[37,51,72,83,168],"mode.":[38,73],"is":[40,106,172],"contrast":[42],"single-sided":[45],"configuration,":[46],"which":[47,159],"only":[48],"allows":[49],"for":[50,61,99],"propagation.":[52],"Moreover,":[53],"can":[57,85,177],"be":[58,86,179],"interest":[60],"miniaturization":[63],"on":[64,127],"account":[65],"broader":[68],"band":[69,189],"its":[71],"The":[74,103,137],"width":[75],"stopband":[78],"between":[79],"controlled":[87],"by":[88],"misalignment":[90],"top":[93],"bottom":[95],"corrugations,":[96,119],"being":[97],"null":[98],"glide-symmetric":[101],"case.":[102],"previous":[104],"study":[105],"complemented":[107],"numerical":[109],"results":[110],"showing":[111],"impact":[113],"height":[116],"as":[120,122],"well":[121],"filling":[124],"dielectric":[125],"permittivity,":[126],"bandwidth":[129],"location":[131],"appearing":[134],"negative-effective-permeability":[135],"band.":[136],"multi-modal":[138],"transmission-matrix":[139],"method":[140],"has":[141],"also":[142],"been":[143],"employed":[144],"estimate":[146],"rejection":[148],"level":[149],"material":[151],"losses":[152],"structure":[155],"determine":[158],"port":[160],"associated":[163],"modes.":[169,192],"Finally,":[170],"it":[171],"shown":[173],"that":[174],"glide":[175],"symmetry":[176],"advantageously":[178],"used":[180],"reduce":[182],"dispersion":[184],"broadens":[186],"operating":[188]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
