{"id":"https://openalex.org/W3021021713","doi":"https://doi.org/10.1109/itnac46935.2019.9077974","title":"Compact Multiband Frequency Reconfigurable Antenna for 5G Communications","display_name":"Compact Multiband Frequency Reconfigurable Antenna for 5G Communications","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W3021021713","doi":"https://doi.org/10.1109/itnac46935.2019.9077974","mag":"3021021713"},"language":"en","primary_location":{"id":"doi:10.1109/itnac46935.2019.9077974","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itnac46935.2019.9077974","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 29th International Telecommunication Networks and Applications Conference (ITNAC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037878675","display_name":"Adnan Ghaffar","orcid":"https://orcid.org/0000-0002-4548-9765"},"institutions":[{"id":"https://openalex.org/I39854758","display_name":"Auckland University of Technology","ror":"https://ror.org/01zvqw119","country_code":"NZ","type":"education","lineage":["https://openalex.org/I39854758"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Adnan Ghaffar","raw_affiliation_strings":["Auckland University of Technology,Department of EEE,Auckland,New Zealand","Department of EEE, Auckland University of Technology, Auckland, New Zealand"],"affiliations":[{"raw_affiliation_string":"Auckland University of Technology,Department of EEE,Auckland,New Zealand","institution_ids":["https://openalex.org/I39854758"]},{"raw_affiliation_string":"Department of EEE, Auckland University of Technology, Auckland, New Zealand","institution_ids":["https://openalex.org/I39854758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084113245","display_name":"Xue Jun Li","orcid":"https://orcid.org/0000-0003-2241-0767"},"institutions":[{"id":"https://openalex.org/I39854758","display_name":"Auckland University of Technology","ror":"https://ror.org/01zvqw119","country_code":"NZ","type":"education","lineage":["https://openalex.org/I39854758"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Xue Jun Li","raw_affiliation_strings":["Auckland University of Technology,Department of EEE,Auckland,New Zealand","Department of EEE, Auckland University of Technology, Auckland, New Zealand"],"affiliations":[{"raw_affiliation_string":"Auckland University of Technology,Department of EEE,Auckland,New Zealand","institution_ids":["https://openalex.org/I39854758"]},{"raw_affiliation_string":"Department of EEE, Auckland University of Technology, Auckland, New Zealand","institution_ids":["https://openalex.org/I39854758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059132031","display_name":"Boon\u2010Chong Seet","orcid":"https://orcid.org/0000-0002-9511-7521"},"institutions":[{"id":"https://openalex.org/I39854758","display_name":"Auckland University of Technology","ror":"https://ror.org/01zvqw119","country_code":"NZ","type":"education","lineage":["https://openalex.org/I39854758"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Boon-Chong Seet","raw_affiliation_strings":["Auckland University of Technology,Department of EEE,Auckland,New Zealand","Department of EEE, Auckland University of Technology, Auckland, New Zealand"],"affiliations":[{"raw_affiliation_string":"Auckland University of Technology,Department of EEE,Auckland,New Zealand","institution_ids":["https://openalex.org/I39854758"]},{"raw_affiliation_string":"Department of EEE, Auckland University of Technology, Auckland, New Zealand","institution_ids":["https://openalex.org/I39854758"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084638091","display_name":"Wahaj Abbas Awan","orcid":"https://orcid.org/0000-0003-4397-4211"},"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":"Wahaj Abbas Awan","raw_affiliation_strings":["COMSATS University Islamabad, Sahiwal Campus,Department of ECE,Sahiwal,Pakistan","Department of ECE, COMSATS University Islamabad, Sahiwal Campus, Sahiwal, Pakistan"],"affiliations":[{"raw_affiliation_string":"COMSATS University Islamabad, Sahiwal Campus,Department of ECE,Sahiwal,Pakistan","institution_ids":["https://openalex.org/I16076960"]},{"raw_affiliation_string":"Department of ECE, COMSATS University Islamabad, Sahiwal Campus, Sahiwal, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029362407","display_name":"Niamat Hussain","orcid":"https://orcid.org/0000-0001-9730-4622"},"institutions":[{"id":"https://openalex.org/I163753206","display_name":"Chungbuk National University","ror":"https://ror.org/02wnxgj78","country_code":"KR","type":"education","lineage":["https://openalex.org/I163753206"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Niamat Hussain","raw_affiliation_strings":["Chungbuk National University,Department of Computer and Communication Engineering,Cheongju-si,Republic of Korea","Department of Computer and Communication Engineering, Chungbuk National University, Cheongju-si, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Chungbuk National University,Department of Computer and Communication Engineering,Cheongju-si,Republic of Korea","institution_ids":["https://openalex.org/I163753206"]},{"raw_affiliation_string":"Department of Computer and Communication Engineering, Chungbuk National University, Cheongju-si, Republic of Korea","institution_ids":["https://openalex.org/I163753206"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5037878675"],"corresponding_institution_ids":["https://openalex.org/I39854758"],"apc_list":null,"apc_paid":null,"fwci":26.5934,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.99128067,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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/T11946","display_name":"Antenna Design and Optimization","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"}}],"keywords":[{"id":"https://openalex.org/keywords/reconfigurable-antenna","display_name":"Reconfigurable antenna","score":0.7683289051055908},{"id":"https://openalex.org/keywords/multi-band-device","display_name":"Multi-band device","score":0.658134937286377},{"id":"https://openalex.org/keywords/pin-diode","display_name":"PIN diode","score":0.6278424263000488},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.586198091506958},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.564653217792511},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5644314289093018},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.5311960577964783},{"id":"https://openalex.org/keywords/frequency-band","display_name":"Frequency band","score":0.5207852721214294},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.45801323652267456},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.44960808753967285},{"id":"https://openalex.org/keywords/resonance","display_name":"Resonance (particle physics)","score":0.41534990072250366},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3842453956604004},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3265681266784668},{"id":"https://openalex.org/keywords/microstrip-antenna","display_name":"Microstrip antenna","score":0.3156856894493103},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.25442302227020264},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2528682351112366},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.208272784948349}],"concepts":[{"id":"https://openalex.org/C131369404","wikidata":"https://www.wikidata.org/wiki/Q7554278","display_name":"Reconfigurable antenna","level":5,"score":0.7683289051055908},{"id":"https://openalex.org/C134546842","wikidata":"https://www.wikidata.org/wiki/Q1756885","display_name":"Multi-band device","level":3,"score":0.658134937286377},{"id":"https://openalex.org/C52236655","wikidata":"https://www.wikidata.org/wiki/Q2628074","display_name":"PIN diode","level":3,"score":0.6278424263000488},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.586198091506958},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.564653217792511},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5644314289093018},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.5311960577964783},{"id":"https://openalex.org/C2778116611","wikidata":"https://www.wikidata.org/wiki/Q25110567","display_name":"Frequency band","level":3,"score":0.5207852721214294},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.45801323652267456},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.44960808753967285},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.41534990072250366},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3842453956604004},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3265681266784668},{"id":"https://openalex.org/C170349913","wikidata":"https://www.wikidata.org/wiki/Q13402882","display_name":"Microstrip antenna","level":3,"score":0.3156856894493103},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.25442302227020264},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2528682351112366},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.208272784948349},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itnac46935.2019.9077974","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itnac46935.2019.9077974","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 29th International Telecommunication Networks and Applications Conference (ITNAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1965277267","https://openalex.org/W2094378620","https://openalex.org/W2306770198","https://openalex.org/W2590875289","https://openalex.org/W2591086103","https://openalex.org/W2791178604","https://openalex.org/W2800602207","https://openalex.org/W2803874685","https://openalex.org/W2901222974","https://openalex.org/W2911393949","https://openalex.org/W2918098227","https://openalex.org/W2928807948","https://openalex.org/W2977795628","https://openalex.org/W6758786822"],"related_works":["https://openalex.org/W1502494431","https://openalex.org/W3015216013","https://openalex.org/W1492772712","https://openalex.org/W1980084955","https://openalex.org/W4200599589","https://openalex.org/W4214559823","https://openalex.org/W3088651427","https://openalex.org/W2079925053","https://openalex.org/W4360901663","https://openalex.org/W4385282352"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,16],"frequency":[4,46,105],"reconfigurable":[5],"antenna":[6,20,45],"with":[7],"compact":[8],"size":[9],"to":[10,23,28,38,53],"cover":[11,24],"sub":[12,69],"6":[13],"GHz.":[14,30,94,111],"First,":[15],"wideband":[17],"triangle":[18],"shape":[19],"is":[21,79,106],"designed":[22],"from":[25],"2.31":[26],"GHz":[27],"4.4":[29],"Two":[31],"slots":[32],"are":[33,51,84,101],"included":[34],"in":[35,67],"the":[36,44,61,68,103],"design":[37],"get":[39,54],"multiband":[40],"response.":[41],"To":[42],"make":[43],"reconfigurable,":[47],"two":[48],"pin":[49,64],"diodes":[50,83,100],"added":[52],"dual-band":[55,96],"and":[56,76,92,109],"tri-band":[57],"mode.":[58],"By":[59],"changing":[60],"states":[62],"of":[63],"diode,":[65],"resonance":[66,104],"6GHz":[70],"band":[71],"(2.5":[72],"GHz,":[73,75,90,108],"3.5":[74],"3.7-4.2":[77],"GHz)":[78],"achieved.":[80],"When":[81],"both":[82,99],"on,":[85],"it":[86],"resonate":[87],"at":[88],"2.18-2.36":[89],"2.68-3.32GHz,":[91],"3.75-4.50":[93],"In":[95],"case,":[97],"when":[98],"off,":[102],"2.25-2.58":[107],"3.5-4.46":[110]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":4}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}
