{"id":"https://openalex.org/W4410738059","doi":"https://doi.org/10.1109/tvt.2025.3573087","title":"Deviation Beamfocusing Design for RIS-Aided Near-Field Communications","display_name":"Deviation Beamfocusing Design for RIS-Aided Near-Field Communications","publication_year":2025,"publication_date":"2025-05-26","ids":{"openalex":"https://openalex.org/W4410738059","doi":"https://doi.org/10.1109/tvt.2025.3573087"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2025.3573087","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3573087","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-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/A5100325207","display_name":"Siyu Chen","orcid":"https://orcid.org/0009-0009-3677-5848"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Siyu Chen","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":"https://orcid.org/0009-0009-3677-5848","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057125041","display_name":"Wei Duan","orcid":"https://orcid.org/0000-0003-1678-9520"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Duan","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":"https://orcid.org/0000-0003-1678-9520","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018173821","display_name":"Juping Gu","orcid":"https://orcid.org/0000-0003-0078-4602"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juping Gu","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":"https://orcid.org/0000-0003-0078-4602","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022743136","display_name":"Juan Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juan Cao","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong, China"],"raw_orcid":"https://orcid.org/0000-0003-2040-489X","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065457510","display_name":"Miaowen Wen","orcid":"https://orcid.org/0000-0002-9638-7048"},"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":"Miaowen Wen","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9638-7048","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":"last","author":{"id":"https://openalex.org/A5109204460","display_name":"Pin-Han Ho","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pin-Han Ho","raw_affiliation_strings":["Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-0717-1481","affiliations":[{"raw_affiliation_string":"Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, Shenzhen, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100325207"],"corresponding_institution_ids":["https://openalex.org/I199305430"],"apc_list":null,"apc_paid":null,"fwci":1.125,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.7847535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"74","issue":"10","first_page":"16595","last_page":"16600"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9987999796867371,"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/T10069","display_name":"Antenna Design and Analysis","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"}},{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9980000257492065,"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/field","display_name":"Field (mathematics)","score":0.4489148259162903},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.39335909485816956},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36965256929397583},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3599470853805542},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3400647044181824},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3392221927642822},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1492210328578949}],"concepts":[{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4489148259162903},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.39335909485816956},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36965256929397583},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3599470853805542},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3400647044181824},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3392221927642822},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1492210328578949},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2025.3573087","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2025.3573087","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1755575028","display_name":null,"funder_award_id":"U2066203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2199065240","display_name":null,"funder_award_id":"52377117","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4891556381","display_name":null,"funder_award_id":"52377104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W3005112765","https://openalex.org/W3119981021","https://openalex.org/W4214923099","https://openalex.org/W4295308283","https://openalex.org/W4297310215","https://openalex.org/W4313590877","https://openalex.org/W4324125657","https://openalex.org/W4381804327","https://openalex.org/W4383428404","https://openalex.org/W4385194756","https://openalex.org/W4385864374","https://openalex.org/W4385885073","https://openalex.org/W4386523202","https://openalex.org/W4387092290","https://openalex.org/W4396599420"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2938786841","https://openalex.org/W2982120024","https://openalex.org/W4401959232","https://openalex.org/W4310772596","https://openalex.org/W4242411193","https://openalex.org/W2005252255","https://openalex.org/W2392364538","https://openalex.org/W2118861875","https://openalex.org/W2391645169"],"abstract_inverted_index":{"In":[0,81],"this":[1],"work,":[2],"we":[3,83],"novelly":[4],"exploit":[5],"a":[6,99],"deviation":[7],"beamfocusing":[8,64,101,137],"scheme":[9,31,54,111,116],"to":[10,25,47,77,93,146],"resolve":[11],"the":[12,48,56,63,72,85,88,95,113,118,129,141,148],"performance":[13],"degradation":[14],"from":[15,67],"small":[16,124],"elevation":[17,74,89],"of":[18,71,120,131],"received":[19],"signal":[20,39,122],"in":[21,32,69,117,134],"near-field":[22,33],"communications.":[23],"Compared":[24],"conventional":[26,114],"reconfigurable":[27],"intelligent":[28],"surface":[29],"(RIS)-aided":[30],"communications,":[34],"which":[35],"only":[36],"adjusts":[37],"optimal":[38],"phase":[40],"shifts":[41],"for":[42],"transmitter-RIS-user":[43],"link":[44],"being":[45],"applicable":[46],"far-field":[49],"communications":[50],"scenario,":[51],"our":[52,109],"proposed":[53,110],"takes":[55],"angle":[57],"impact":[58],"into":[59],"account":[60],"and":[61,75,104],"designs":[62],"point":[65],"deviated":[66],"user":[68],"terms":[70],"distance,":[73],"azimuth":[76],"overcome":[78],"such":[79],"handicap.":[80],"addition,":[82],"study":[84],"factors":[86],"affecting":[87],"angular":[90,96],"difference,":[91],"aiming":[92],"enlarge":[94],"difference":[97],"with":[98,123,140],"fixed":[100],"gain.":[102],"Simulation":[103],"analytical":[105],"results":[106],"demonstrate":[107],"that":[108],"outperforms":[112],"RIS-aided":[115],"case":[119],"incidence":[121],"elevation.":[125],"We":[126],"also":[127],"verify":[128],"merits":[130],"RIS":[132],"construction":[133],"significant":[135],"enhancing":[136],"gain":[138],"compared":[139],"frequency-varying,":[142],"proving":[143],"its":[144],"effectiveness":[145],"improve":[147],"overall":[149],"achievable":[150],"rate.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-05-30T09:04:40.226872","created_date":"2025-10-10T00:00:00"}