{"id":"https://openalex.org/W4387449045","doi":"https://doi.org/10.1109/access.2023.3322738","title":"Wideband Sub-6 GHz MIMO Antenna for Full-Screen Metal Rim Smartphones","display_name":"Wideband Sub-6 GHz MIMO Antenna for Full-Screen Metal Rim Smartphones","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4387449045","doi":"https://doi.org/10.1109/access.2023.3322738"},"language":"en","primary_location":{"id":"doi:10.1109/access.2023.3322738","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3322738","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10274087.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/ielx7/6287639/6514899/10274087.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078389461","display_name":"Harri Varheenmaa","orcid":"https://orcid.org/0000-0002-1161-1355"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Harri Varheenmaa","raw_affiliation_strings":["Department of Electronics and Nanoengineering, Aalto University, Aalto, Espoo, Finland","Department of Electronics and Nanoengineering, Aalto University, Espoo, P.O. Box 15500, Aalto, Finland"],"raw_orcid":"https://orcid.org/0000-0002-1161-1355","affiliations":[{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Aalto, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Espoo, P.O. Box 15500, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016728524","display_name":"Pasi Yl\u00e4\u2010Oijala","orcid":"https://orcid.org/0000-0002-3844-5879"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pasi Yl\u00e4-Oijala","raw_affiliation_strings":["Department of Electronics and Nanoengineering, Aalto University, Aalto, Espoo, Finland","Department of Electronics and Nanoengineering, Aalto University, Espoo, P.O. Box 15500, Aalto, Finland"],"raw_orcid":"https://orcid.org/0000-0002-3844-5879","affiliations":[{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Aalto, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Espoo, P.O. Box 15500, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058146448","display_name":"Anu Lehtovuori","orcid":"https://orcid.org/0000-0002-5557-2220"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Anu Lehtovuori","raw_affiliation_strings":["Department of Electronics and Nanoengineering, Aalto University, Aalto, Espoo, Finland","Department of Electronics and Nanoengineering, Aalto University, Espoo, P.O. Box 15500, Aalto, Finland"],"raw_orcid":"https://orcid.org/0000-0002-5557-2220","affiliations":[{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Aalto, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Espoo, P.O. Box 15500, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006799882","display_name":"Ville Viikari","orcid":"https://orcid.org/0000-0003-2919-3646"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ville Viikari","raw_affiliation_strings":["Department of Electronics and Nanoengineering, Aalto University, Aalto, Espoo, Finland","Department of Electronics and Nanoengineering, Aalto University, Espoo, P.O. Box 15500, Aalto, Finland"],"raw_orcid":"https://orcid.org/0000-0003-2919-3646","affiliations":[{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Aalto, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Department of Electronics and Nanoengineering, Aalto University, Espoo, P.O. Box 15500, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078389461"],"corresponding_institution_ids":["https://openalex.org/I9927081"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":712,"currency":"EUR","value_usd":767},"fwci":6.4431,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.95999844,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"11","issue":null,"first_page":"111888","last_page":"111896"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9988999962806702,"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/T11932","display_name":"Wireless Body Area Networks","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.7859423756599426},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5912547707557678},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4742640256881714},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4424038231372833},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.41866162419319153},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34269246459007263},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1648726761341095},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.10455575585365295}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.7859423756599426},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5912547707557678},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4742640256881714},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4424038231372833},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.41866162419319153},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34269246459007263},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1648726761341095},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.10455575585365295}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2023.3322738","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3322738","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10274087.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:aaltodoc.aalto.fi:123456789/124407","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/37ca3aac-cc50-4355-b38f-f1cbbd0cda57","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"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":"publishedVersion"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/127716","is_oa":false,"landing_page_url":"https://aaltodoc.aalto.fi/handle/123456789/127716","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"V\u00e4it\u00f6skirja (artikkeli)"},{"id":"pmh:oai:doaj.org/article:52dbc14a856245af9e4329c186fa789a","is_oa":true,"landing_page_url":"https://doaj.org/article/52dbc14a856245af9e4329c186fa789a","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 11, Pp 111888-111896 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2023.3322738","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2023.3322738","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10274087.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":[{"id":"https://metadata.un.org/sdg/7","score":0.7200000286102295,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307798","display_name":"Nokia","ror":"https://ror.org/04pkc8m17"},{"id":"https://openalex.org/F4320322426","display_name":"Nokia Foundation","ror":"https://ror.org/0401nzk46"},{"id":"https://openalex.org/F4320324186","display_name":"S\u00e4hk\u00f6tekniikan Korkeakoulu, Aalto-yliopisto","ror":"https://ror.org/020hwjq30"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387449045.pdf","grobid_xml":"https://content.openalex.org/works/W4387449045.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1998513235","https://openalex.org/W2128412189","https://openalex.org/W2893827776","https://openalex.org/W2918941554","https://openalex.org/W2930018468","https://openalex.org/W2942694299","https://openalex.org/W2943703434","https://openalex.org/W2946906962","https://openalex.org/W2953362897","https://openalex.org/W2971266317","https://openalex.org/W2978372644","https://openalex.org/W2979051822","https://openalex.org/W2982301865","https://openalex.org/W2983668286","https://openalex.org/W2996193355","https://openalex.org/W3012345240","https://openalex.org/W3020181251","https://openalex.org/W3085980720","https://openalex.org/W3120098516","https://openalex.org/W3129762328","https://openalex.org/W3153445589","https://openalex.org/W3166660654","https://openalex.org/W3193542826","https://openalex.org/W4285030724","https://openalex.org/W4312641499","https://openalex.org/W4313546792","https://openalex.org/W4313886955","https://openalex.org/W4313887282"],"related_works":["https://openalex.org/W3112081258","https://openalex.org/W1480343695","https://openalex.org/W2315892906","https://openalex.org/W4384026382","https://openalex.org/W98805669","https://openalex.org/W2392214114","https://openalex.org/W2792514479","https://openalex.org/W1978532702","https://openalex.org/W1973326588","https://openalex.org/W169484559"],"abstract_inverted_index":{"A":[0,20,93],"wideband":[1],"8-element":[2],"multiple-input":[3],"multiple-output":[4],"(MIMO)":[5],"antenna":[6,22,57,98,132],"for":[7],"fifth-generation":[8],"(5G)":[9],"smartphones":[10],"with":[11,133,139],"a":[12,15,80,85,110],"full-screen":[13],"and":[14,29,52,63,102,121],"metal":[16,36,61],"rim":[17,62],"is":[18,40,84,100,137],"presented.":[19],"single":[21],"element":[23],"consists":[24],"of":[25,45,95,114,125,130],"two":[26],"slots,":[27],"open":[28],"closed,":[30],"both":[31],"placed":[32],"solely":[33],"on":[34,42],"the":[35,43,60,96,103,107,131,134],"rim.":[37],"Wideband":[38],"operation":[39],"based":[41],"interactions":[44],"multiple":[46],"slot":[47],"modes,":[48],"their":[49],"simultaneous":[50],"excitation,":[51],"overlapping":[53],"resonance":[54],"bands.":[55],"The":[56,128],"occupies":[58],"only":[59],"does":[64],"not":[65],"have":[66],"any":[67],"matching":[68],"circuits":[69],"or":[70],"decoupling":[71],"structures.":[72],"This":[73],"simple":[74],"zero":[75],"ground":[76],"clearance":[77],"design":[78,99,108],"enables":[79],"full":[81],"screen":[82],"which":[83],"highly":[86],"desirable":[87],"property":[88],"in":[89],"modern":[90],"mobile":[91],"devices.":[92],"prototype":[94],"proposed":[97],"manufactured":[101],"measurements":[104],"verify":[105],"that":[106],"covers":[109],"wide":[111],"frequency":[112],"band":[113],"3.4\u20136.1":[115],"GHz,":[116],"isolation":[117],"over":[118],"11.7":[119],"dB,":[120],"good":[122],"total":[123],"efficiency":[124],"57.6\u201384.9":[126],"%.":[127],"performance":[129],"user\u2019s":[135],"hand":[136],"verified":[138],"simulations.":[140]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
