{"id":"https://openalex.org/W3120738209","doi":"https://doi.org/10.1109/access.2020.3048927","title":"Wideband Microwave Absorber Comprising Metallic Split-Ring Resonators Surrounded With E-Shaped Fractal Metamaterial","display_name":"Wideband Microwave Absorber Comprising Metallic Split-Ring Resonators Surrounded With E-Shaped Fractal Metamaterial","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3120738209","doi":"https://doi.org/10.1109/access.2020.3048927","mag":"3120738209"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3048927","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3048927","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09319132.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/ielx7/6287639/9312710/09319132.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043858354","display_name":"Rana Muhammad Hasan Bilal","orcid":"https://orcid.org/0000-0002-8714-639X"},"institutions":[{"id":"https://openalex.org/I5400463","display_name":"Ghulam Ishaq Khan Institute of Engineering Sciences and Technology","ror":"https://ror.org/01sb6ek09","country_code":"PK","type":"education","lineage":["https://openalex.org/I5400463"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"R. M. H. Bilal","raw_affiliation_strings":["Faculty of Electrical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, Pakistan"],"raw_orcid":"https://orcid.org/0000-0002-8714-639X","affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, Pakistan","institution_ids":["https://openalex.org/I5400463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041755116","display_name":"Muhammad Abuzar Baqir","orcid":"https://orcid.org/0000-0001-8293-6344"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"M. A. Baqir","raw_affiliation_strings":["COMSATS University Islamabad, Sahiwal, Pakistan"],"raw_orcid":"https://orcid.org/0000-0001-8293-6344","affiliations":[{"raw_affiliation_string":"COMSATS University Islamabad, Sahiwal, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049424240","display_name":"P. K. Choudhury","orcid":"https://orcid.org/0000-0002-1681-9753"},"institutions":[{"id":"https://openalex.org/I885383172","display_name":"National University of Malaysia","ror":"https://ror.org/00bw8d226","country_code":"MY","type":"education","lineage":["https://openalex.org/I885383172"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"P. K. Choudhury","raw_affiliation_strings":["Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia (UKM), Bangi, Malaysia"],"raw_orcid":"https://orcid.org/0000-0002-1681-9753","affiliations":[{"raw_affiliation_string":"Institute of Microengineering and Nanoelectronics, Universiti Kebangsaan Malaysia (UKM), Bangi, Malaysia","institution_ids":["https://openalex.org/I885383172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038410772","display_name":"Muharrem Karaaslan","orcid":"https://orcid.org/0000-0003-0923-1959"},"institutions":[{"id":"https://openalex.org/I4210155859","display_name":"\u0130skenderun Technical University","ror":"https://ror.org/052nzqz14","country_code":"TR","type":"education","lineage":["https://openalex.org/I4210155859"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"M. Karaaslan","raw_affiliation_strings":["Iskenderun Technical University, Iskenderun, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iskenderun Technical University, Iskenderun, Turkey","institution_ids":["https://openalex.org/I4210155859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039802022","display_name":"Muhammad Mahmood Ali","orcid":"https://orcid.org/0000-0001-8236-2459"},"institutions":[{"id":"https://openalex.org/I82288201","display_name":"Institute of Technology Sligo","ror":"https://ror.org/032fvf508","country_code":"IE","type":"education","lineage":["https://openalex.org/I82288201"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"M. M. Ali","raw_affiliation_strings":["Centre for Precision Engineering, Materials and Manufacturing Research, Institute of Technology, Sligo, Ireland"],"raw_orcid":"https://orcid.org/0000-0001-8236-2459","affiliations":[{"raw_affiliation_string":"Centre for Precision Engineering, Materials and Manufacturing Research, Institute of Technology, Sligo, Ireland","institution_ids":["https://openalex.org/I82288201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001706734","display_name":"O. Altlntas","orcid":null},"institutions":[{"id":"https://openalex.org/I4210155859","display_name":"\u0130skenderun Technical University","ror":"https://ror.org/052nzqz14","country_code":"TR","type":"education","lineage":["https://openalex.org/I4210155859"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"O. Altlntas","raw_affiliation_strings":["Iskenderun Technical University, Iskenderun, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iskenderun Technical University, Iskenderun, Turkey","institution_ids":["https://openalex.org/I4210155859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035142808","display_name":"Arbab Abdur Rahim","orcid":"https://orcid.org/0000-0003-4233-3922"},"institutions":[{"id":"https://openalex.org/I5400463","display_name":"Ghulam Ishaq Khan Institute of Engineering Sciences and Technology","ror":"https://ror.org/01sb6ek09","country_code":"PK","type":"education","lineage":["https://openalex.org/I5400463"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"A. A. Rahim","raw_affiliation_strings":["Faculty of Electrical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, Pakistan"],"raw_orcid":"https://orcid.org/0000-0003-4233-3922","affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Topi, Pakistan","institution_ids":["https://openalex.org/I5400463"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031855013","display_name":"Em\u0131n \u00dcnal","orcid":"https://orcid.org/0000-0002-4088-8353"},"institutions":[{"id":"https://openalex.org/I4210155859","display_name":"\u0130skenderun Technical University","ror":"https://ror.org/052nzqz14","country_code":"TR","type":"education","lineage":["https://openalex.org/I4210155859"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"E. Unal","raw_affiliation_strings":["Iskenderun Technical University, Iskenderun, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iskenderun Technical University, Iskenderun, Turkey","institution_ids":["https://openalex.org/I4210155859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009248450","display_name":"Cumali Sabah","orcid":"https://orcid.org/0000-0002-4346-3537"},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"C. Sabah","raw_affiliation_strings":["Middle East Technical University at Northern Cyprus, Kalkanli, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-4346-3537","affiliations":[{"raw_affiliation_string":"Middle East Technical University at Northern Cyprus, Kalkanli, Turkey","institution_ids":["https://openalex.org/I201799495"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5043858354"],"corresponding_institution_ids":["https://openalex.org/I5400463"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":5.6563,"has_fulltext":true,"cited_by_count":105,"citation_normalized_percentile":{"value":0.97324757,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"9","issue":null,"first_page":"5670","last_page":"5677"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9994999766349792,"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":0.9987000226974487,"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/wideband","display_name":"Wideband","score":0.832404613494873},{"id":"https://openalex.org/keywords/metamaterial","display_name":"Metamaterial","score":0.7858623266220093},{"id":"https://openalex.org/keywords/split-ring-resonator","display_name":"Split-ring resonator","score":0.7236793637275696},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.6606273055076599},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.638822078704834},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.6259967088699341},{"id":"https://openalex.org/keywords/fractal","display_name":"Fractal","score":0.5456683039665222},{"id":"https://openalex.org/keywords/metamaterial-absorber","display_name":"Metamaterial absorber","score":0.5014045238494873},{"id":"https://openalex.org/keywords/fractal-antenna","display_name":"Fractal antenna","score":0.43278828263282776},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4254212975502014},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.4208952486515045},{"id":"https://openalex.org/keywords/optical-ring-resonators","display_name":"Optical ring resonators","score":0.4114387631416321},{"id":"https://openalex.org/keywords/tunable-metamaterials","display_name":"Tunable metamaterials","score":0.3503538966178894},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.33601248264312744},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22869014739990234},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18330693244934082},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1065123975276947},{"id":"https://openalex.org/keywords/microstrip-antenna","display_name":"Microstrip antenna","score":0.07887223362922668},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06592023372650146}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.832404613494873},{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.7858623266220093},{"id":"https://openalex.org/C73862843","wikidata":"https://www.wikidata.org/wiki/Q4992522","display_name":"Split-ring resonator","level":3,"score":0.7236793637275696},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.6606273055076599},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.638822078704834},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.6259967088699341},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.5456683039665222},{"id":"https://openalex.org/C44552347","wikidata":"https://www.wikidata.org/wiki/Q17068972","display_name":"Metamaterial absorber","level":4,"score":0.5014045238494873},{"id":"https://openalex.org/C14837719","wikidata":"https://www.wikidata.org/wiki/Q1440551","display_name":"Fractal antenna","level":5,"score":0.43278828263282776},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4254212975502014},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.4208952486515045},{"id":"https://openalex.org/C2778460333","wikidata":"https://www.wikidata.org/wiki/Q4228979","display_name":"Optical ring resonators","level":3,"score":0.4114387631416321},{"id":"https://openalex.org/C111145636","wikidata":"https://www.wikidata.org/wiki/Q17165750","display_name":"Tunable metamaterials","level":3,"score":0.3503538966178894},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.33601248264312744},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22869014739990234},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18330693244934082},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1065123975276947},{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.07887223362922668},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06592023372650146},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C196931383","wikidata":"https://www.wikidata.org/wiki/Q4771253","display_name":"Antenna factor","level":4,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3048927","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3048927","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09319132.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:a7e8985793314697bcf2c9360c208c0d","is_oa":true,"landing_page_url":"https://doaj.org/article/a7e8985793314697bcf2c9360c208c0d","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":"IEEE Access, Vol 9, Pp 5670-5677 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3048927","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3048927","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09319132.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","id":"https://metadata.un.org/sdg/7","score":0.5400000214576721}],"awards":[{"id":"https://openalex.org/G4255000268","display_name":null,"funder_award_id":"21-1811/SRGP/R&D/HEC/2017","funder_id":"https://openalex.org/F4320322799","funder_display_name":"Higher Education Commission, Pakistan"},{"id":"https://openalex.org/G8951472882","display_name":null,"funder_award_id":"GP-2019-K018239","funder_id":"https://openalex.org/F4320322699","funder_display_name":"Universiti Kebangsaan Malaysia"}],"funders":[{"id":"https://openalex.org/F4320322699","display_name":"Universiti Kebangsaan Malaysia","ror":"https://ror.org/00bw8d226"},{"id":"https://openalex.org/F4320322799","display_name":"Higher Education Commission, Pakistan","ror":"https://ror.org/038y3sz68"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3120738209.pdf","grobid_xml":"https://content.openalex.org/works/W3120738209.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1976370585","https://openalex.org/W1990299300","https://openalex.org/W1992865536","https://openalex.org/W2015742728","https://openalex.org/W2023936073","https://openalex.org/W2031100993","https://openalex.org/W2036869382","https://openalex.org/W2060120279","https://openalex.org/W2066306162","https://openalex.org/W2066334988","https://openalex.org/W2068118171","https://openalex.org/W2068480411","https://openalex.org/W2087045530","https://openalex.org/W2111943187","https://openalex.org/W2120808926","https://openalex.org/W2166691845","https://openalex.org/W2215065819","https://openalex.org/W2290917027","https://openalex.org/W2316170290","https://openalex.org/W2600038844","https://openalex.org/W2742719555","https://openalex.org/W2751701170","https://openalex.org/W2789879708","https://openalex.org/W2807342158","https://openalex.org/W2809236053","https://openalex.org/W2896524909","https://openalex.org/W2901880849","https://openalex.org/W2902304211","https://openalex.org/W2906254090","https://openalex.org/W2910218581","https://openalex.org/W2918618320","https://openalex.org/W2924717330","https://openalex.org/W2946577384","https://openalex.org/W2949140882","https://openalex.org/W2955094789","https://openalex.org/W2965540258","https://openalex.org/W2967660945","https://openalex.org/W2976152369","https://openalex.org/W3010123743","https://openalex.org/W3016711183","https://openalex.org/W3020245374","https://openalex.org/W3027784050","https://openalex.org/W3045966591","https://openalex.org/W3078280618","https://openalex.org/W3091831524","https://openalex.org/W3099741478","https://openalex.org/W3102197369"],"related_works":["https://openalex.org/W4328027365","https://openalex.org/W2884187974","https://openalex.org/W2188313741","https://openalex.org/W3121939009","https://openalex.org/W2912246218","https://openalex.org/W2198836193","https://openalex.org/W2327627899","https://openalex.org/W2556280876","https://openalex.org/W2902515014","https://openalex.org/W2280896481"],"abstract_inverted_index":{"A":[0],"specially":[1],"designed":[2],"metallic":[3],"E-shaped":[4],"fractal-based":[5],"perfect":[6],"metamaterial":[7],"absorber":[8],"(PMA)":[9],"with":[10,37],"fairly":[11,117],"wideband":[12],"absorptivity":[13,43],"in":[14,48,116],"the":[15,20,38,49,57,65,79,82,89,99,124],"K-":[16],"and":[17,59,69,109],"Ka-bands":[18],"of":[19,31,44,51,62,81,127],"microwave":[21],"regime":[22],"was":[23,46,86],"investigated.":[24],"The":[25,42,107],"PMA":[26,45,128],"top":[27],"surface":[28],"is":[29,121],"comprised":[30],"square-shaped":[32],"split-ring":[33],"resonators":[34,91],"(SRRs)":[35],"surrounded":[36],"stated":[39],"fractal":[40,90],"design.":[41,84],"analyzed":[47],"range":[50],"20":[52],"-":[53],"30":[54],"GHz":[55],"for":[56,132],"normal":[58],"oblique":[60],"incidence":[61],"waves.":[63],"Both":[64],"transverse":[66,70],"electric":[67],"(TE)":[68],"magnetic":[71],"(TM)":[72],"modes":[73],"were":[74,112],"taken":[75],"up":[76],"to":[77,114],"observe":[78],"robustness":[80],"proposed":[83,125],"It":[85,120],"observed":[87],"that":[88,123],"exhibit":[92],"capacitive":[93,102],"effect":[94,103],"at":[95,104],"low":[96],"frequencies,":[97],"whereas":[98],"SRRs":[100],"manifest":[101],"higher":[105],"frequencies.":[106],"simulation":[108],"measured":[110],"results":[111],"found":[113],"be":[115,130],"good":[118],"agreement.":[119],"expected":[122],"design":[126],"would":[129],"useful":[131],"5G":[133],"communication":[134],"applications.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":27},{"year":2023,"cited_by_count":22},{"year":2022,"cited_by_count":23},{"year":2021,"cited_by_count":14}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
