{"id":"https://openalex.org/W4327778749","doi":"https://doi.org/10.1109/ccnc51644.2023.10060036","title":"Real-time Implementation of Semi-active Reconfigurable Intelligent Surfaces for mmWave and Sub-THz Systems","display_name":"Real-time Implementation of Semi-active Reconfigurable Intelligent Surfaces for mmWave and Sub-THz Systems","publication_year":2023,"publication_date":"2023-01-08","ids":{"openalex":"https://openalex.org/W4327778749","doi":"https://doi.org/10.1109/ccnc51644.2023.10060036"},"language":"en","primary_location":{"id":"doi:10.1109/ccnc51644.2023.10060036","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc51644.2023.10060036","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 20th Consumer Communications & Networking Conference (CCNC)","raw_type":"proceedings-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/A5041931642","display_name":"Dongsoo Jun","orcid":"https://orcid.org/0000-0003-1326-6978"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongsoo Jun","raw_affiliation_strings":["School of Integrated Technology, Yonsei University,Seoul,Korea","School of Integrated Technology, Yonsei University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Technology, Yonsei University,Seoul,Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"School of Integrated Technology, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007361048","display_name":"Youngno Youn","orcid":"https://orcid.org/0000-0002-0560-5135"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngno Youn","raw_affiliation_strings":["Pohang University of Science and Technology,Department of Electrical Engineering,Pohang,Korea","Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology,Department of Electrical Engineering,Pohang,Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008476883","display_name":"Cheonga Lee","orcid":"https://orcid.org/0000-0002-7071-0089"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Cheonga Lee","raw_affiliation_strings":["Pohang University of Science and Technology,Department of Electrical Engineering,Pohang,Korea","Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology,Department of Electrical Engineering,Pohang,Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033014212","display_name":"Myeonggin Hwang","orcid":"https://orcid.org/0000-0002-4797-3550"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Myeonggin Hwang","raw_affiliation_strings":["Pohang University of Science and Technology,Department of Electrical Engineering,Pohang,Korea","Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology,Department of Electrical Engineering,Pohang,Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049430114","display_name":"Wonbin Hong","orcid":"https://orcid.org/0000-0002-0224-7280"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Wonbin Hong","raw_affiliation_strings":["Pohang University of Science and Technology,Department of Electrical Engineering,Pohang,Korea","Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology,Department of Electrical Engineering,Pohang,Korea","institution_ids":["https://openalex.org/I123900574"]},{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079863632","display_name":"Chan\u2010Byoung Chae","orcid":"https://orcid.org/0000-0001-9561-3341"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chan-Byoung Chae","raw_affiliation_strings":["School of Integrated Technology, Yonsei University,Seoul,Korea","School of Integrated Technology, Yonsei University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Technology, Yonsei University,Seoul,Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"School of Integrated Technology, Yonsei University, Seoul, Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2271,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.78534572,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"941","last_page":"942"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998000264167786,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998000264167786,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9922000169754028,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9829999804496765,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.9294953346252441},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6809287071228027},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6385682821273804},{"id":"https://openalex.org/keywords/terahertz-radiation","display_name":"Terahertz radiation","score":0.48454371094703674},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.42213401198387146},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.38062089681625366},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36144840717315674},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3418963551521301},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2330358624458313},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17998263239860535},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.12727069854736328},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10998454689979553},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.08949753642082214}],"concepts":[{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.9294953346252441},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6809287071228027},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6385682821273804},{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.48454371094703674},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.42213401198387146},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.38062089681625366},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36144840717315674},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3418963551521301},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2330358624458313},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17998263239860535},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.12727069854736328},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10998454689979553},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.08949753642082214}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccnc51644.2023.10060036","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccnc51644.2023.10060036","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 20th Consumer Communications & Networking Conference (CCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W3010176898","https://openalex.org/W4312629916"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2152313554","https://openalex.org/W2064303750","https://openalex.org/W4285042611","https://openalex.org/W1509300825","https://openalex.org/W3092582874","https://openalex.org/W2338718585"],"abstract_inverted_index":{"This":[0],"demonstration":[1],"proposal":[2],"presents":[3],"an":[4],"effective":[5],"and":[6,13,36,47,53,58,66],"energy-efficient":[7],"reconfigurable":[8],"intelligent":[9],"surface":[10],"(RIS)":[11],"design":[12],"implementation":[14,69],"through":[15,63],"a":[16,37],"real-time":[17,67],"beamforming":[18],"testbed.":[19],"The":[20],"RIS":[21,40],"can":[22],"dynamically":[23],"control":[24],"the":[25],"beam":[26],"tuning":[27],"property":[28],"based":[29],"on":[30],"liquid":[31],"crystal":[32],"(LC)":[33],"cell":[34],"structure,":[35],"series":[38],"of":[39],"prototypes":[41],"are":[42,61],"devised":[43],"at":[44],"28":[45],"GHz":[46,49],"140":[48],"respectively.":[50],"Actual":[51],"fabrication":[52],"measurement,":[54],"over-the-air":[55],"field":[56],"trial":[57],"system-level":[59],"simulation":[60],"performed":[62],"this":[64],"paper,":[65],"testbed":[68],"will":[70],"be":[71],"shown":[72],"to":[73],"substantiate":[74],"its":[75],"feasibility.":[76]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}