{"id":"https://openalex.org/W4393973150","doi":"https://doi.org/10.1109/ncc60321.2024.10485868","title":"A Multi-State Reconfigurable Intelligent Surface Based on Anomalous Reflectors for Communication and Radar Applications","display_name":"A Multi-State Reconfigurable Intelligent Surface Based on Anomalous Reflectors for Communication and Radar Applications","publication_year":2024,"publication_date":"2024-02-28","ids":{"openalex":"https://openalex.org/W4393973150","doi":"https://doi.org/10.1109/ncc60321.2024.10485868"},"language":"en","primary_location":{"id":"doi:10.1109/ncc60321.2024.10485868","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc60321.2024.10485868","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 National Conference on Communications (NCC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5092988819","display_name":"Yugesh Chandrakapure","orcid":null},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Yugesh Chandrakapure","raw_affiliation_strings":["Indian Institute of Science Bengaluru,Dept. of ECE,India","Dept. of ECE, Indian Institute of Science Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Bengaluru,Dept. of ECE,India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Dept. of ECE, Indian Institute of Science Bengaluru, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056676175","display_name":"Raju Malleboina","orcid":"https://orcid.org/0000-0001-9559-3678"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Raju Malleboina","raw_affiliation_strings":["Indian Institute of Science Bengaluru,Dept. of ECE,India","Dept. of ECE, Indian Institute of Science Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Bengaluru,Dept. of ECE,India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Dept. of ECE, Indian Institute of Science Bengaluru, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101863055","display_name":"Anand Kumar","orcid":"https://orcid.org/0000-0003-1498-5683"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anand Kumar","raw_affiliation_strings":["Indian Institute of Science Bengaluru,Dept. of ECE,India","Dept. of ECE, Indian Institute of Science Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Bengaluru,Dept. of ECE,India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Dept. of ECE, Indian Institute of Science Bengaluru, India","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054866739","display_name":"Debdeep Sarkar","orcid":"https://orcid.org/0000-0001-7993-6482"},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Debdeep Sarkar","raw_affiliation_strings":["Indian Institute of Science Bengaluru,Dept. of ECE,India","Dept. of ECE, Indian Institute of Science Bengaluru, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Science Bengaluru,Dept. of ECE,India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Dept. of ECE, Indian Institute of Science Bengaluru, India","institution_ids":["https://openalex.org/I59270414"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I59270414"],"apc_list":null,"apc_paid":null,"fwci":5.0001,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.95938168,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14320","display_name":"Optics and Image Analysis","score":0.8041999936103821,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T14320","display_name":"Optics and Image Analysis","score":0.8041999936103821,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11325","display_name":"Inertial Sensor and Navigation","score":0.7035999894142151,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.6697999835014343,"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/radar","display_name":"Radar","score":0.6090628504753113},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5756614208221436},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5273871421813965},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.34692278504371643},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.34178006649017334},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.21705636382102966}],"concepts":[{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6090628504753113},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5756614208221436},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5273871421813965},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.34692278504371643},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.34178006649017334},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.21705636382102966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc60321.2024.10485868","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc60321.2024.10485868","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7699999809265137,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2082432933","https://openalex.org/W2121607567","https://openalex.org/W2353018139","https://openalex.org/W2953705619","https://openalex.org/W2968810373","https://openalex.org/W2982144962","https://openalex.org/W3010176898","https://openalex.org/W3033831622","https://openalex.org/W3041736729","https://openalex.org/W3043220753","https://openalex.org/W3160568401","https://openalex.org/W3178081691","https://openalex.org/W3199836582","https://openalex.org/W4206817532","https://openalex.org/W4226093226","https://openalex.org/W4281553114","https://openalex.org/W4285144896","https://openalex.org/W4285194622","https://openalex.org/W4285330144","https://openalex.org/W4285820234","https://openalex.org/W4296476686","https://openalex.org/W4327927747","https://openalex.org/W4360897659","https://openalex.org/W4380906008","https://openalex.org/W4392981194","https://openalex.org/W4392982025"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2],"multi-state":[3],"switchable":[4],"one-bit":[5],"digitally":[6],"coded":[7],"hybrid":[8],"metasurface":[9],"based":[10],"Reconfigurable":[11],"Intelligent":[12],"Surface":[13],"(RIS),":[14],"which":[15,52],"provides":[16,53],"anomalous":[17,36,54,111],"reflection-based":[18],"beam":[19,165],"steering.":[20],"The":[21,42,70,113,141,157],"structure":[22,155],"consists":[23],"of":[24,73,89,93,96,103,136,143],"both":[25],"active":[26,97,138,145],"and":[27,100,146,169],"passive":[28,147],"unit":[29,139],"cells":[30,99,106],"periodically":[31],"arranged":[32,107],"to":[33,47,109,122,127],"provide":[34,110,123],"different":[35,39],"reflections":[37],"for":[38,164,167,177],"switching":[40],"states.":[41],"proposed":[43,75,158],"RIS":[44,76,121,159],"is":[45,150],"designed":[46],"operate":[48],"at":[49,85],"2.5":[50,90],"GHz,":[51],"reflection":[55],"at$\\pm":[56],"30^{\\circ}$under":[57],"normal":[58],"incidence":[59],"when":[60],"operated":[61,66],"in":[62,67,133],"configuration":[63,68],"0000":[64],"and$0^{\\circ}$when":[65],"1111.":[69],"overall":[71],"size":[72],"the":[74,86,120,124,129,134,137,144,154],"is$8\\lambda":[77],"\\":[78,80],"\\mathbf{x}":[79],"8\\lambda$(where$\\lambda$is":[81],"free":[82],"space":[83],"wavelength":[84],"operating":[87],"frequency":[88],"GHz),":[91],"consisting":[92],"4":[94,101],"clusters":[95,102,135],"Unit":[98,105,148],"Passive":[104],"alternatively":[108],"reflection.":[112],"biasing":[114],"lines":[115],"are":[116],"further":[117],"incorporated":[118],"into":[119],"required":[125],"voltage":[126],"all":[128],"P-I-N":[130],"diodes":[131],"used":[132,163],"cells.":[140],"design":[142],"cell":[149],"four-fold":[151],"symmetrical,":[152],"making":[153],"polarization-insensitive.":[156],"can":[160],"be":[161],"widely":[162],"steering":[166],"6G":[168],"beyond,":[170],"as":[171,173],"well":[172],"on-Air":[174],"Mixing":[175],"applications":[176],"potential":[178],"Doppler":[179],"Radar":[180],"spoofing.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2}],"updated_date":"2026-08-13T07:04:57.449891","created_date":"2025-10-10T00:00:00"}