{"id":"https://openalex.org/W4413074137","doi":"https://doi.org/10.1109/lcomm.2025.3576503","title":"RIS Assisted Near Field Communication in Sub-6 GHz Band: Experimental Perspective","display_name":"RIS Assisted Near Field Communication in Sub-6 GHz Band: Experimental Perspective","publication_year":2025,"publication_date":"2025-07-16","ids":{"openalex":"https://openalex.org/W4413074137","doi":"https://doi.org/10.1109/lcomm.2025.3576503"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2025.3576503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3576503","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5051938814","display_name":"Chandresh Dhote","orcid":"https://orcid.org/0000-0002-0621-5382"},"institutions":[{"id":"https://openalex.org/I167153416","display_name":"Visvesvaraya National Institute of Technology","ror":"https://ror.org/02zrtpp84","country_code":"IN","type":"education","lineage":["https://openalex.org/I167153416"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Chandresh Dhote","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Visvesvaraya National Institute of Technology, Nagpur, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Visvesvaraya National Institute of Technology, Nagpur, India","institution_ids":["https://openalex.org/I167153416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101526070","display_name":"Anamika Singh","orcid":"https://orcid.org/0000-0002-8520-420X"},"institutions":[{"id":"https://openalex.org/I167153416","display_name":"Visvesvaraya National Institute of Technology","ror":"https://ror.org/02zrtpp84","country_code":"IN","type":"education","lineage":["https://openalex.org/I167153416"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anamika Singh","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Visvesvaraya National Institute of Technology, Nagpur, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Visvesvaraya National Institute of Technology, Nagpur, India","institution_ids":["https://openalex.org/I167153416"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091157038","display_name":"Prabhat Kumar Sharma","orcid":"https://orcid.org/0000-0003-2906-9207"},"institutions":[{"id":"https://openalex.org/I167153416","display_name":"Visvesvaraya National Institute of Technology","ror":"https://ror.org/02zrtpp84","country_code":"IN","type":"education","lineage":["https://openalex.org/I167153416"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prabhat Kumar Sharma","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Visvesvaraya National Institute of Technology, Nagpur, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Visvesvaraya National Institute of Technology, Nagpur, India","institution_ids":["https://openalex.org/I167153416"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5051938814"],"corresponding_institution_ids":["https://openalex.org/I167153416"],"apc_list":null,"apc_paid":null,"fwci":10.0044,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.97533501,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"29","issue":"8","first_page":"1814","last_page":"1818"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","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"}},"topics":[{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","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"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9945999979972839,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.7424175143241882},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5691109895706177},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5586811304092407},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.496512234210968},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34044602513313293},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3234769403934479},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14479771256446838},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0859774649143219}],"concepts":[{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.7424175143241882},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5691109895706177},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5586811304092407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.496512234210968},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34044602513313293},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3234769403934479},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14479771256446838},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0859774649143219},{"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/lcomm.2025.3576503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2025.3576503","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","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"],"abstract_inverted_index":{"A":[0],"testbed":[1],"for":[2,15],"a":[3,26,104,120],"reconfigurable":[4],"intelligent":[5],"surface":[6],"(RIS)":[7],"assisted":[8],"communication":[9,118],"system":[10,86],"is":[11],"implemented":[12],"and":[13,62,95,116,126],"optimized":[14],"near-field":[16,73],"scenarios":[17],"in":[18,99,108],"the":[19,72,85],"sub-6":[20],"GHz":[21],"band.":[22],"The":[23],"RIS":[24],"features":[25],"400-element":[27],"reflectarray,":[28],"measuring":[29],"508":[30],"mm":[31,39],"<inline-formula":[32,45,77],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[33,46,78],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[34,47,79],"<tex-math":[35,48,80],"notation=\"LaTeX\">$\\times":[36],"508$":[37],"</tex-math></inline-formula>":[38,53,83],"(aperture":[40],"diameter":[41],"718.3":[42],"mm,":[43],"approximately":[44],"notation=\"LaTeX\">$8.97\\lambda":[49],"\\times":[50],"8.97\\lambda":[51],"$":[52],"at":[54,113],"5.3":[55],"GHz),":[56],"built":[57],"with":[58,119],"low-cost":[59],"FR-4":[60],"material":[61],"PIN":[63],"diodes":[64],"to":[65,90],"achieve":[66],"1-bit":[67],"phase":[68],"control.":[69],"Operating":[70],"within":[71],"region":[74],"(Fraunhofer":[75],"distance":[76],"notation=\"LaTeX\">$d_{F}\\approx":[81],"18.2$":[82],"m),":[84],"manipulates":[87],"spherical":[88],"wavefronts":[89],"enable":[91],"precise":[92],"beam":[93],"steering":[94],"signal":[96],"enhancement":[97],"significantly":[98],"indoor":[100],"environments.":[101],"Experiments":[102],"demonstrate":[103],"12-15":[105],"dB":[106],"gain":[107],"received":[109],"power,":[110],"stable":[111],"beamforming":[112],"multiple":[114],"angles,":[115],"wireless":[117],"peak":[121],"throughput":[122],"of":[123,130],"36.70":[124],"Mbps":[125],"signal-to-interference-plus-noise":[127],"ratio":[128],"(SINR)":[129],"27.22":[131],"dB.":[132]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
