{"id":{"repo_id":"buffalo","oai_identifier":"oai:ubir.buffalo.edu:10477/83833"},"canonical_url":"https://search.dev.ndltd.org/etd/buffalo/oai:ubir.buffalo.edu:10477/83833","repository":{"repo_id":"buffalo","name":"Buffalo","base_url":"https://ubir.buffalo.edu/oai/request"},"display":{"title":"Design and Operation of a Graphene-Based Plasmonic Nano-Antenna Array for Dynamic Beamforming in the Terahertz Band","abstract":"M.S.","abstract_html":"M.S.","abstract_has_math":false,"creators":["Andrello, Michael; 0000-0003-3435-3253"],"institution":"State University of New York at Buffalo","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Jornet, Josep","Electrical Engineering"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2022,"date_issued":"2022-06-17T19:54:33Z","date_published":"2022-06-17T19:54:33Z","updated_at":"2026-07-27T19:05:28Z","subjects":["electromagnetics","nanotechnology","computational physics"],"languages":["eng"],"rights":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/10477/83833","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Jornet, Josep","Electrical Engineering"]},{"key":"dc:creator","label":"Author","values":["Andrello, Michael; 0000-0003-3435-3253"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2022-06-17T19:54:33Z","2020"]},{"key":"dc:publisher","label":"Institution","values":["State University of New York at Buffalo"]},{"key":"dc:type","label":"Dc Type","values":["Text","Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["electromagnetics","nanotechnology","computational physics"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/10477/83833"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["M.S.","Terahertz (THz) band (0.1 - 10 THz) communication is envisioned as a key wireless technology to satisfy the need for higher wireless data rates in dense mobile networks. Although communication distance has remained a key challenge in establishing wireless links at true THz frequencies, several approaches have been proposed to overcome this challenge, such as the use of higher power signal sources, more efficient signal radiators, and tunable graphene-based devices. This thesis presents a novel THz plasmonic array architecture which leverages the properties of graphene to greatly simplify array design and operation for complete dynamic beamforming. The advantages of this array architecture over conventional array architectures are discussed. Each element of the plasmonic array is an independent front-end, consisting of an on-chip plasmonic source, modulator and antenna. The trade-offs in the design of the front-end and the array are exhaustively studied in transmission. A new tailored algorithm is developed for beamforming weight selection, and the ability to perform continuous dynamic beamforming is analyzed. Extensive numerical results are provided to demonstrate the functionality of the array for dynamic beamforming and increased power output."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Design and Operation of a Graphene-Based Plasmonic Nano-Antenna Array for Dynamic Beamforming in the Terahertz Band"]}]}],"canonical_facts":{"dc:contributor":["Jornet, Josep","Electrical Engineering"],"dc:creator":["Andrello, Michael; 0000-0003-3435-3253"],"dc:date":["2022-06-17T19:54:33Z","2020"],"dc:description":["M.S.","Terahertz (THz) band (0.1 - 10 THz) communication is envisioned as a key wireless technology to satisfy the need for higher wireless data rates in dense mobile networks. Although communication distance has remained a key challenge in establishing wireless links at true THz frequencies, several approaches have been proposed to overcome this challenge, such as the use of higher power signal sources, more efficient signal radiators, and tunable graphene-based devices. This thesis presents a novel THz plasmonic array architecture which leverages the properties of graphene to greatly simplify array design and operation for complete dynamic beamforming. The advantages of this array architecture over conventional array architectures are discussed. Each element of the plasmonic array is an independent front-end, consisting of an on-chip plasmonic source, modulator and antenna. The trade-offs in the design of the front-end and the array are exhaustively studied in transmission. A new tailored algorithm is developed for beamforming weight selection, and the ability to perform continuous dynamic beamforming is analyzed. Extensive numerical results are provided to demonstrate the functionality of the array for dynamic beamforming and increased power output."],"dc:format":["application/pdf"],"dc:identifier":["http://hdl.handle.net/10477/83833"],"dc:language":["eng"],"dc:publisher":["State University of New York at Buffalo"],"dc:rights":["Users of works found in University at Buffalo Institutional Repository (UBIR) are responsible for identifying and contacting the copyright owner for permission to reuse. University at Buffalo Libraries do not manage rights for copyright-protected works and cannot assist with permissions.","Copyright retained by author."],"dc:subject":["electromagnetics","nanotechnology","computational physics"],"dc:title":["Design and Operation of a Graphene-Based Plasmonic Nano-Antenna Array for Dynamic Beamforming in the Terahertz Band"],"dc:type":["Text","Thesis"]},"updated_at":"2026-07-27T19:05:28Z"}