{"id":"https://openalex.org/W4394875699","doi":"https://doi.org/10.1145/3615360.3625093","title":"Design and Validation of a Metallic Reflectarray for Communications at True Terahertz Frequencies","display_name":"Design and Validation of a Metallic Reflectarray for Communications at True Terahertz Frequencies","publication_year":2023,"publication_date":"2023-10-06","ids":{"openalex":"https://openalex.org/W4394875699","doi":"https://doi.org/10.1145/3615360.3625093"},"language":"en","primary_location":{"id":"doi:10.1145/3615360.3625093","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3615360.3625093","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM Workshop on Millimeter-Wave and Terahertz Networks and Sensing Systems","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/A5051564162","display_name":"Sherif Badran","orcid":"https://orcid.org/0000-0002-4345-6329"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sherif Badran","raw_affiliation_strings":["Northeastern University, Boston, Massachusetts, USA"],"raw_orcid":"https://orcid.org/0000-0002-4345-6329","affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, Massachusetts, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087853167","display_name":"Arjun Singh","orcid":"https://orcid.org/0000-0003-0698-6790"},"institutions":[{"id":"https://openalex.org/I90965887","display_name":"SUNY Polytechnic Institute","ror":"https://ror.org/000fxgx19","country_code":"US","type":"education","lineage":["https://openalex.org/I90965887"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arjun Singh","raw_affiliation_strings":["SUNY Polytechnic Institute, Utica, New York, USA"],"raw_orcid":"https://orcid.org/0000-0003-0698-6790","affiliations":[{"raw_affiliation_string":"SUNY Polytechnic Institute, Utica, New York, USA","institution_ids":["https://openalex.org/I90965887"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023889643","display_name":"A.K. Jaiswal","orcid":"https://orcid.org/0000-0002-4421-8816"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arpit Jaiswal","raw_affiliation_strings":["University at Buffalo, Buffalo, New York, USA"],"raw_orcid":"https://orcid.org/0000-0002-4421-8816","affiliations":[{"raw_affiliation_string":"University at Buffalo, Buffalo, New York, USA","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015042043","display_name":"Erik Einarsson","orcid":"https://orcid.org/0000-0002-3896-2673"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erik Einarsson","raw_affiliation_strings":["University at Buffalo, Buffalo, New York, USA"],"raw_orcid":"https://orcid.org/0000-0002-3896-2673","affiliations":[{"raw_affiliation_string":"University at Buffalo, Buffalo, New York, USA","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067055460","display_name":"Josep Miquel Jornet","orcid":"https://orcid.org/0000-0001-6351-1754"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Josep M. Jornet","raw_affiliation_strings":["Northeastern University, Boston, Massachusetts, USA"],"raw_orcid":"https://orcid.org/0000-0001-6351-1754","affiliations":[{"raw_affiliation_string":"Northeastern University, Boston, Massachusetts, USA","institution_ids":["https://openalex.org/I12912129"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3681,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61441701,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"19","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10069","display_name":"Antenna Design and Analysis","score":0.9986000061035156,"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/terahertz-radiation","display_name":"Terahertz radiation","score":0.9436328411102295},{"id":"https://openalex.org/keywords/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.637994110584259},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6163408756256104},{"id":"https://openalex.org/keywords/terahertz-gap","display_name":"Terahertz gap","score":0.6087353229522705},{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.6019331812858582},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.5899027585983276},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5635944604873657},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.502413272857666},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4818476438522339},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.4421817660331726},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.4414975643157959},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4411763846874237},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3310511112213135},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.3136402368545532},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3107960820198059},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.309244304895401},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2843731641769409},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1989130675792694},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17997246980667114},{"id":"https://openalex.org/keywords/far-infrared-laser","display_name":"Far-infrared laser","score":0.14940696954727173},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1317020058631897},{"id":"https://openalex.org/keywords/terahertz-metamaterials","display_name":"Terahertz metamaterials","score":0.1095171570777893},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.101895272731781}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.9436328411102295},{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.637994110584259},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6163408756256104},{"id":"https://openalex.org/C170563983","wikidata":"https://www.wikidata.org/wiki/Q17148761","display_name":"Terahertz gap","level":5,"score":0.6087353229522705},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.6019331812858582},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.5899027585983276},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5635944604873657},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.502413272857666},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4818476438522339},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.4421817660331726},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.4414975643157959},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4411763846874237},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3310511112213135},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.3136402368545532},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3107960820198059},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.309244304895401},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2843731641769409},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1989130675792694},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17997246980667114},{"id":"https://openalex.org/C133033976","wikidata":"https://www.wikidata.org/wiki/Q2054070","display_name":"Far-infrared laser","level":3,"score":0.14940696954727173},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1317020058631897},{"id":"https://openalex.org/C112184408","wikidata":"https://www.wikidata.org/wiki/Q7701523","display_name":"Terahertz metamaterials","level":4,"score":0.1095171570777893},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.101895272731781},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3615360.3625093","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3615360.3625093","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th ACM Workshop on Millimeter-Wave and Terahertz Networks and Sensing Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G224858419","display_name":null,"funder_award_id":"FA8750-20-1-0500","funder_id":"https://openalex.org/F4320338294","funder_display_name":"Air Force Research Laboratory"},{"id":"https://openalex.org/G8247399940","display_name":null,"funder_award_id":"CNS-1955004, CNS-2011411","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320338294","display_name":"Air Force Research Laboratory","ror":"https://ror.org/02e2egq70"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1987925546","https://openalex.org/W1989588585","https://openalex.org/W2038821639","https://openalex.org/W2126442445","https://openalex.org/W2963121727","https://openalex.org/W2987867079","https://openalex.org/W2996964939","https://openalex.org/W3035231704","https://openalex.org/W3043220753","https://openalex.org/W3047448675","https://openalex.org/W3088348203","https://openalex.org/W3092161863","https://openalex.org/W4255261408","https://openalex.org/W4285192749","https://openalex.org/W4365420891","https://openalex.org/W4388819598"],"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/W1509300825","https://openalex.org/W3092582874","https://openalex.org/W2338718585","https://openalex.org/W2054620577"],"abstract_inverted_index":{"Wireless":[0],"communications":[1],"in":[2,64],"the":[3,25,65,132,145,152,156],"terahertz":[4,95,113,126,148,157],"band":[5],"(0.1-10":[6],"THz)":[7],"is":[8],"a":[9,58,72,85,124],"promising":[10,59],"and":[11,45,107,116,143],"key":[12],"wireless":[13],"technology":[14],"enabling":[15],"ultrahigh":[16],"data":[17],"rate":[18],"communication":[19,63,138],"over":[20,140],"multi-gigahertz-wide":[21],"bandwidths,":[22],"thus":[23],"fulfilling":[24],"demand":[26],"for":[27],"denser":[28],"networks.":[29],"The":[30],"complex":[31],"propagation":[32],"environment":[33],"at":[34,93],"such":[35,41],"high":[36,43],"frequencies":[37,96],"introduces":[38],"several":[39],"challenges,":[40],"as":[42,57],"spreading":[44],"molecular":[46],"absorption":[47],"losses.":[48],"As":[49],"such,":[50],"intelligent":[51],"reflecting":[52],"surfaces":[53],"have":[54],"been":[55],"proposed":[56],"solution":[60],"to":[61,70,104],"enable":[62],"presence":[66],"of":[67,147,155],"blockage":[68],"or":[69],"aid":[71],"resource-limited":[73],"quasi-omnidirectional":[74],"transmitter":[75],"direct":[76],"its":[77,109,118],"radiated":[78],"power.":[79],"In":[80],"this":[81],"paper,":[82],"we":[83],"present":[84],"metallic":[86],"reflectarray":[87,133],"design":[88],"achieving":[89],"controlled":[90],"non-specular":[91,141],"reflection":[92],"true":[94,153],"(i.e.,":[97],"1--1.05":[98],"THz).":[99],"We":[100],"conduct":[101],"extensive":[102],"experiments":[103],"further":[105],"characterize":[106],"validate":[108],"working":[110],"principle":[111],"using":[112,123],"time-domain":[114],"spectroscopy":[115],"demonstrate":[117],"effectiveness":[119],"with":[120],"information-carrying":[121],"signals":[122],"continuous-wave":[125],"testbed.":[127],"Our":[128],"results":[129],"show":[130],"that":[131],"can":[134],"help":[135],"facilitate":[136],"robust":[137],"links":[139],"paths":[142],"improve":[144],"reliability":[146],"communications,":[149],"thereby":[150],"unleashing":[151],"potential":[154],"band.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}