{"id":"https://openalex.org/W3036532784","doi":"https://doi.org/10.1109/access.2020.3002789","title":"Small Frequency Ratio Multi-Band Dielectric Resonator Antenna Utilizing Vertical Metallic Strip Pairs Feeding Structure","display_name":"Small Frequency Ratio Multi-Band Dielectric Resonator Antenna Utilizing Vertical Metallic Strip Pairs Feeding Structure","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3036532784","doi":"https://doi.org/10.1109/access.2020.3002789","mag":"3036532784"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3002789","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3002789","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09118874.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09118874.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016792197","display_name":"Asmaa I. Afifi","orcid":null},"institutions":[{"id":"https://openalex.org/I32619867","display_name":"Egypt-Japan University of Science and Technology","ror":"https://ror.org/02x66tk73","country_code":"EG","type":"education","lineage":["https://openalex.org/I32619867"]},{"id":"https://openalex.org/I4210156128","display_name":"Electronics Research Institute","ror":"https://ror.org/0532wcf75","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210094263","https://openalex.org/I4210156128"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Asmaa I. Afifi","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Egypt-Japan University of Science and Technology, Alexandria, Egypt","Electronics Research Institute, Giza, Egypt"],"raw_orcid":"https://orcid.org/0000-0002-6989-9478","affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Egypt-Japan University of Science and Technology, Alexandria, Egypt","institution_ids":["https://openalex.org/I32619867"]},{"raw_affiliation_string":"Electronics Research Institute, Giza, Egypt","institution_ids":["https://openalex.org/I4210156128"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034408220","display_name":"Adel B. Abdel\u2010Rahman","orcid":"https://orcid.org/0000-0002-1235-7627"},"institutions":[{"id":"https://openalex.org/I189575948","display_name":"South Valley University","ror":"https://ror.org/00jxshx33","country_code":"EG","type":"education","lineage":["https://openalex.org/I189575948"]},{"id":"https://openalex.org/I32619867","display_name":"Egypt-Japan University of Science and Technology","ror":"https://ror.org/02x66tk73","country_code":"EG","type":"education","lineage":["https://openalex.org/I32619867"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Adel B. Abdel-Rahman","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Egypt-Japan University of Science and Technology, Alexandria, Egypt","Electrical Engineering Department, Faculty of Engineering, South Valley University, Qena, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Egypt-Japan University of Science and Technology, Alexandria, Egypt","institution_ids":["https://openalex.org/I32619867"]},{"raw_affiliation_string":"Electrical Engineering Department, Faculty of Engineering, South Valley University, Qena, Egypt","institution_ids":["https://openalex.org/I189575948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027474343","display_name":"Anwer S. Abd El-Hameed","orcid":"https://orcid.org/0000-0001-8636-8815"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},{"id":"https://openalex.org/I4210156128","display_name":"Electronics Research Institute","ror":"https://ror.org/0532wcf75","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210094263","https://openalex.org/I4210156128"]}],"countries":["EG","JP"],"is_corresponding":false,"raw_author_name":"Anwer S. Abd El-Hameed","raw_affiliation_strings":["Center for Northeast Asian Studies, Tohoku University, Sendai, Japan","Electronics Research Institute, Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Northeast Asian Studies, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Electronics Research Institute, Giza, Egypt","institution_ids":["https://openalex.org/I4210156128"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040270868","display_name":"Ahmed Allam","orcid":"https://orcid.org/0000-0001-7571-9608"},"institutions":[{"id":"https://openalex.org/I32619867","display_name":"Egypt-Japan University of Science and Technology","ror":"https://ror.org/02x66tk73","country_code":"EG","type":"education","lineage":["https://openalex.org/I32619867"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Ahmed Allam","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Egypt-Japan University of Science and Technology, Alexandria, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Egypt-Japan University of Science and Technology, Alexandria, Egypt","institution_ids":["https://openalex.org/I32619867"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102765247","display_name":"Sabah M. Ahmed","orcid":"https://orcid.org/0000-0003-4462-3552"},"institutions":[{"id":"https://openalex.org/I32619867","display_name":"Egypt-Japan University of Science and Technology","ror":"https://ror.org/02x66tk73","country_code":"EG","type":"education","lineage":["https://openalex.org/I32619867"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Sabah M. Ahmed","raw_affiliation_strings":["Department of Mechatronics and Robotics Engineering, Egypt-Japan University of Science and Technology, Alexandria, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechatronics and Robotics Engineering, Egypt-Japan University of Science and Technology, Alexandria, Egypt","institution_ids":["https://openalex.org/I32619867"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5016792197"],"corresponding_institution_ids":["https://openalex.org/I32619867","https://openalex.org/I4210156128"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":24.4348,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.98955742,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"112840","last_page":"112845"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":1.0,"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/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":0.9984999895095825,"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/physics","display_name":"Physics","score":0.4104553461074829}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4104553461074829}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3002789","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3002789","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09118874.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:cb0c15324ea0406cbae8e29255f48ad8","is_oa":true,"landing_page_url":"https://doaj.org/article/cb0c15324ea0406cbae8e29255f48ad8","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 8, Pp 112840-112845 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3002789","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3002789","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09118874.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":[{"score":0.6399999856948853,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320316383","display_name":"Egypt-Japan University of Science and Technology","ror":"https://ror.org/02x66tk73"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3036532784.pdf","grobid_xml":"https://content.openalex.org/works/W3036532784.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W830339811","https://openalex.org/W1968472785","https://openalex.org/W1990747543","https://openalex.org/W2011939798","https://openalex.org/W2016109993","https://openalex.org/W2027186509","https://openalex.org/W2054692642","https://openalex.org/W2063839800","https://openalex.org/W2088702852","https://openalex.org/W2116014765","https://openalex.org/W2153448834","https://openalex.org/W2342176943","https://openalex.org/W2554371579","https://openalex.org/W2595006481","https://openalex.org/W2621023978","https://openalex.org/W2625124947","https://openalex.org/W2793008571","https://openalex.org/W2970179344","https://openalex.org/W3004203579","https://openalex.org/W3139525147"],"related_works":["https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036","https://openalex.org/W3148032049","https://openalex.org/W2271181815"],"abstract_inverted_index":{"In":[0],"this":[1],"study":[2],"a":[3,12,100,137,236,239],"quintuple":[4],"band":[5],"rectangular":[6,92],"dielectric":[7,190],"resonator":[8,101,191,233],"antenna":[9],"(RDRA)":[10],"with":[11,102],"small":[13,17],"frequency":[14,35],"ratio":[15],"and":[16,44,81,169,208,246,255],"size":[18],"of":[19,37,188,210,249],"30":[20,23],"mm":[21,24,27],"\u00d7":[22,25],"9.813":[26],"is":[28,95,148,258],"introduced.":[29],"The":[30,181,205,223],"proposed":[31,149],"RDRA":[32,225],"covers":[33],"the":[34,117,124,179,189,194,211,220,231,250,256],"bands":[36],"WLAN":[38],"(2.4/5.2":[39],"GHz),":[40],"WiMAX":[41],"(3.5":[42],"GHz)":[43,47],"5G":[45],"(4.1/4.8":[46],"exploiting":[48],"TE":[49,57,65,73,82,105,128,153,161,170],"<sub":[50,58,66,74,83,106,129,154,162,171],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[51,54,59,62,67,70,75,78,84,87,107,110,130,133,155,158,163,166,172,175],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">10</sub>":[52,108],"<sup":[53,61,69,77,86,109,132,157,165,174],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">y</sup>":[55,71,79,88,111,159,167,176],",":[56,64,72,80,160,168],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">211</sub>":[60,131],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">x</sup>":[63,134],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1\u03b41</sub>":[68,156],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">111</sub>":[76,164],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2\u03b41</sub>":[85,173],"modes,":[89],"respectively.":[90],"A":[91],"slot":[93,232],"aperture":[94],"optimized":[96],"to":[97,115,123,126,150,198,218],"serve":[98],"as":[99,112,114,200],"resonance":[103],"mode":[104,234],"well":[113],"couple":[116],"electric":[118,202],"field":[119],"from":[120],"microstrip":[121],"line":[122],"DRA":[125],"excite":[127,151],"mode.":[135],"Furthermore,":[136],"new":[138],"feeding":[139],"approach":[140],"employing":[141],"three":[142],"vertical":[143,201],"metallic":[144],"strip":[145],"pairs":[146],"(VMSPs)":[147],"further":[152],"modes":[177,226],"in":[178,216],"RDRA.":[180],"VMSPs":[182,212],"are":[183,213],"configured":[184],"on":[185],"both":[186,244],"sides":[187],"(DR)":[192],"along":[193],"y":[195],"-":[196],"direction":[197],"act":[199],"current":[203],"sources.":[204],"lengths,":[206],"width,":[207],"positions":[209],"carefully":[214],"determined":[215],"order":[217],"attain":[219],"desired":[221],"modes.":[222],"four":[224],"have":[227],"broadside":[228],"patterns":[229],"while":[230],"has":[235],"pattern":[237],"like":[238],"dipole.":[240],"Good":[241],"agreement":[242],"between":[243],"measured":[245],"simulated":[247],"results":[248],"reflection":[251],"coefficient,":[252],"radiation":[253],"pattern,":[254],"gain":[257],"achieved.":[259]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":7}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
