{"id":"https://openalex.org/W2983402173","doi":"https://doi.org/10.1109/access.2019.2953311","title":"Dual-Functional MIMO Antenna Array With High Isolation for 5G/WLAN Applications in Smartphones","display_name":"Dual-Functional MIMO Antenna Array With High Isolation for 5G/WLAN Applications in Smartphones","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2983402173","doi":"https://doi.org/10.1109/access.2019.2953311","mag":"2983402173"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2953311","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2953311","pdf_url":null,"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://doi.org/10.1109/access.2019.2953311","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067253487","display_name":"Huanqing Zou","orcid":"https://orcid.org/0000-0002-6749-9630"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huanqing Zou","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-6749-9630","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100459843","display_name":"Yixin Li","orcid":"https://orcid.org/0000-0003-0400-6883"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yixin Li","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0400-6883","affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063796970","display_name":"Bin Xu","orcid":"https://orcid.org/0000-0003-1270-1931"},"institutions":[{"id":"https://openalex.org/I4210087596","display_name":"Qualcomm (United States)","ror":"https://ror.org/002zrf773","country_code":"US","type":"company","lineage":["https://openalex.org/I4210087596"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bin Xu","raw_affiliation_strings":["Qualcomm, San Diego, USA"],"raw_orcid":"https://orcid.org/0000-0003-1270-1931","affiliations":[{"raw_affiliation_string":"Qualcomm, San Diego, USA","institution_ids":["https://openalex.org/I4210087596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074877716","display_name":"Yuanqing Chen","orcid":"https://orcid.org/0000-0003-4198-2939"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanqing Chen","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-4198-2939","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076750736","display_name":"Hao Jin","orcid":"https://orcid.org/0000-0003-1588-7321"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Jin","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-1588-7321","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035146341","display_name":"Guangli Yang","orcid":"https://orcid.org/0000-0001-5841-9830"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangli Yang","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-5841-9830","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074550492","display_name":"Yong Luo","orcid":"https://orcid.org/0000-0002-1263-8429"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Luo","raw_affiliation_strings":["Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-1263-8429","affiliations":[{"raw_affiliation_string":"Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]},{"raw_affiliation_string":"Shanghai Institute for Advanced Communication and Data Science, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":30.5804,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.99260886,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"7","issue":null,"first_page":"167470","last_page":"167480"},"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":0.9976000189781189,"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":0.996399998664856,"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/antenna","display_name":"Antenna (radio)","score":0.540823221206665},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5354108810424805},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49578484892845154},{"id":"https://openalex.org/keywords/multi-band-device","display_name":"Multi-band device","score":0.48260629177093506},{"id":"https://openalex.org/keywords/antenna-measurement","display_name":"Antenna measurement","score":0.46469825506210327},{"id":"https://openalex.org/keywords/antenna-array","display_name":"Antenna array","score":0.4509616792201996},{"id":"https://openalex.org/keywords/antenna-rotator","display_name":"Antenna rotator","score":0.42850592732429504},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.42823970317840576},{"id":"https://openalex.org/keywords/dipole-antenna","display_name":"Dipole antenna","score":0.3894383907318115},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3820507228374481},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3598785400390625},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33366328477859497},{"id":"https://openalex.org/keywords/coaxial-antenna","display_name":"Coaxial antenna","score":0.24332275986671448},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22845962643623352},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.15009889006614685}],"concepts":[{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.540823221206665},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5354108810424805},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49578484892845154},{"id":"https://openalex.org/C134546842","wikidata":"https://www.wikidata.org/wiki/Q1756885","display_name":"Multi-band device","level":3,"score":0.48260629177093506},{"id":"https://openalex.org/C158616128","wikidata":"https://www.wikidata.org/wiki/Q4771260","display_name":"Antenna measurement","level":3,"score":0.46469825506210327},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.4509616792201996},{"id":"https://openalex.org/C107328001","wikidata":"https://www.wikidata.org/wiki/Q4771262","display_name":"Antenna rotator","level":5,"score":0.42850592732429504},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.42823970317840576},{"id":"https://openalex.org/C113145756","wikidata":"https://www.wikidata.org/wiki/Q1126859","display_name":"Dipole antenna","level":3,"score":0.3894383907318115},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3820507228374481},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3598785400390625},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33366328477859497},{"id":"https://openalex.org/C93130614","wikidata":"https://www.wikidata.org/wiki/Q5138671","display_name":"Coaxial antenna","level":4,"score":0.24332275986671448},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22845962643623352},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.15009889006614685}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2953311","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2953311","pdf_url":null,"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:753c301c4e2e417eb2358a922fc1c950","is_oa":true,"landing_page_url":"https://doaj.org/article/753c301c4e2e417eb2358a922fc1c950","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 7, Pp 167470-167480 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2953311","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2953311","pdf_url":null,"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":0.7799999713897705,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1926729157","https://openalex.org/W2031064707","https://openalex.org/W2031497230","https://openalex.org/W2078560251","https://openalex.org/W2087752577","https://openalex.org/W2111983823","https://openalex.org/W2128412189","https://openalex.org/W2175656803","https://openalex.org/W2462966281","https://openalex.org/W2471060819","https://openalex.org/W2594082021","https://openalex.org/W2757851844","https://openalex.org/W2762107669","https://openalex.org/W2765676444","https://openalex.org/W2765866461","https://openalex.org/W2776755467","https://openalex.org/W2804727134","https://openalex.org/W2808878521","https://openalex.org/W2811380156","https://openalex.org/W2890423077","https://openalex.org/W2896809643","https://openalex.org/W2900491970","https://openalex.org/W2903015227","https://openalex.org/W2914875248","https://openalex.org/W2918941554","https://openalex.org/W2921555616","https://openalex.org/W2928940234","https://openalex.org/W2934598328","https://openalex.org/W2945130608","https://openalex.org/W2947602261","https://openalex.org/W2978372644"],"related_works":["https://openalex.org/W4226336911","https://openalex.org/W2248742540","https://openalex.org/W3108983355","https://openalex.org/W2026315218","https://openalex.org/W1567598935","https://openalex.org/W2032778884","https://openalex.org/W4312872062","https://openalex.org/W2051628633","https://openalex.org/W2102354578","https://openalex.org/W2147655408"],"abstract_inverted_index":{"A":[0,110],"dual-functional":[1],"antenna":[2,44,50,67,76,115,221],"array":[3,38,116,222],"operating":[4],"in":[5,30,59,124,155,186,230],"the":[6,47,60,81,107,113,125,156,162,174,187,198],"long":[7],"term":[8],"evolution":[9],"(LTE)":[10],"band":[11,22,83,127,135],"42":[12,84,128],"(3.4-3.6":[13],"GHz)":[14,24],"and":[15,51,69,85,96,119,132,144,153,172,183,204,209],"5.8-GHz":[16,86,133],"wireless":[17],"wide":[18],"area":[19],"network":[20],"(WLAN)":[21],"(5.725-5.875":[23],"for":[25,227],"multiple-input":[26],"multiple-output":[27],"(MIMO)":[28],"applications":[29,229],"5G":[31],"smartphones":[32],"is":[33,39,223],"proposed.":[34],"The":[35,90,121,148,214],"proposed":[36,114,220],"8-antenna":[37],"composed":[40],"of":[41,112],"two":[42,157],"different":[43],"elements,":[45],"namely,":[46],"folded":[48],"L-shaped":[49],"couple-fed":[52],"U-shaped":[53],"antenna.":[54],"It":[55],"can":[56],"be":[57],"applied":[58],"8":[61,63,66,188,190],"\u00d7":[62,71,189,193],"(by":[64,73],"using":[65,74],"elements)":[68,77],"4":[70,72,75,192,194],"MIMO":[78,195,228],"system":[79,196],"across":[80,197],"LTE":[82,126],"WLAN":[87,134],"band,":[88],"respectively.":[89,147,160],"quasi-orthogonal":[91],"polarization,":[92],"balanced":[93],"mode":[94],"excitation":[95],"pattern":[97],"diversity":[98],"are":[99,139,151,168,180,207,212],"properly":[100],"used":[101],"to":[102],"achieve":[103],"high":[104],"isolation":[105],"within":[106],"operation":[108,158,199],"bands.":[109,200],"prototype":[111],"was":[117],"fabricated":[118],"measured.":[120],"measured":[122,163],"isolations":[123],"(6-dB":[129],"impedance":[130,137],"matching)":[131,138],"(10-dB":[136],"better":[140],"than":[141,170],"17.1":[142],"dB":[143],"34.6":[145],"dB,":[146],"total":[149],"efficiencies":[150],"45%-62%":[152],"52%-59%":[154],"bands,":[159],"Besides,":[161],"envelope":[164],"correlation":[165],"coefficients":[166],"(ECCs)":[167],"less":[169],"0.045":[171],"0.0001,":[173],"calculated":[175],"peak":[176],"ergodic":[177],"channel":[178],"capacities":[179],"37.9":[181],"bps/Hz":[182,185],"19.3":[184],"or":[191],"Furthermore,":[201],"user's":[202],"hand":[203],"head":[205],"effects":[206],"investigated":[208],"desirable":[210],"results":[211,216],"obtained.":[213],"above":[215],"show":[217],"that":[218],"this":[219],"a":[224],"good":[225],"candidate":[226],"smartphones.":[231]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
