{"id":{"repo_id":"brazil-ufpe","oai_identifier":"oai:repositorio.ufpe.br:123456789/49671"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-ufpe/oai:repositorio.ufpe.br:123456789/49671","repository":{"repo_id":"brazil-ufpe","name":"Brazil UFPE","base_url":"https://repositorio.ufpe.br/oai/request"},"display":{"title":"Application of base station with array of intelligent antennas in the energy distribution sector","abstract":"The use of Distribution Automation Systems has grown significantly in electricity companies in recent years. The main reason for this is the need to have a smarter network, in order to reduce the time of power interruption. For such applications, communication using Radio Frequency is preferred because this solution is more reliable than 3G/4G and cheaper than fiber optics. In this context, it is of utmost importance to have a more efficient Base Transceiver Station (BTS) that can cover the communication of a larger area. In this work, the mathematical concepts of an intelligent antenna array, as well as the logical operation of an intelligent radiation system controller are presented. Such a system receives as inputs the geographic coordinates of network elements and automatically feeds an intelligent Yagi-Uda antenna array with the appropriate parameters, in order to optimize the radiation pattern in the desired directions. The newly presented model uses a stochastic optimization method to automatically achieve a set of optimal electrical parameters to excite the array, and efficiently direct its beams in a fully controlled way. Thus, the results obtained indicate that the proposed intelligent scheme allows the energy optimization of the antenna system, reducing by 61% the number of BTS needed to cover the same area, when compared to traditional collinear antenna systems.","abstract_html":"The use of Distribution Automation Systems has grown significantly in electricity companies in recent years. The main reason for this is the need to have a smarter network, in order to reduce the time of power interruption. For such applications, communication using Radio Frequency is preferred because this solution is more reliable than 3G/4G and cheaper than fiber optics. In this context, it is of utmost importance to have a more efficient Base Transceiver Station (BTS) that can cover the communication of a larger area. In this work, the mathematical concepts of an intelligent antenna array, as well as the logical operation of an intelligent radiation system controller are presented. Such a system receives as inputs the geographic coordinates of network elements and automatically feeds an intelligent Yagi-Uda antenna array with the appropriate parameters, in order to optimize the radiation pattern in the desired directions. The newly presented model uses a stochastic optimization method to automatically achieve a set of optimal electrical parameters to excite the array, and efficiently direct its beams in a fully controlled way. Thus, the results obtained indicate that the proposed intelligent scheme allows the energy optimization of the antenna system, reducing by 61% the number of BTS needed to cover the same area, when compared to traditional collinear antenna systems.","abstract_has_math":false,"creators":["KLEINAU, Bruno Agra"],"institution":"Universidade Federal de Pernambuco","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["MELO, Marcos Tavares de"],"committee_chairs":[],"committee_members":[],"year":2022,"date_issued":"2022-11-10","date_published":"2022-11-10","updated_at":"2026-07-24T01:18:37Z","subjects":["Engenharia Elétrica","Sistemas de comando","Arranjos adaptáveis","Arranjos de antenas lineares","Antenas UHF","Estações rádio base","Redes inteligentes"],"languages":["eng"],"rights":["openAccess"],"rights_urls":["http://creativecommons.org/licenses/by-nc-nd/3.0/br/"],"identifier_entries":[]},"links":{"outbound_url":"https://repositorio.ufpe.br/handle/123456789/49671","outbound_label":"Repository record","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["MELO, Marcos Tavares de"]},{"key":"dc:creator","label":"Author","values":["KLEINAU, Bruno Agra"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2023-04-14T11:22:38Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2023-04-14T11:22:38Z"]},{"key":"dc:date.issued","label":"Date","values":["2022-11-10"]},{"key":"dc:publisher","label":"Institution","values":["Universidade Federal de Pernambuco"]},{"key":"dc:type","label":"Dc Type","values":["doctoralThesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Engenharia Elétrica","Sistemas de comando","Arranjos adaptáveis","Arranjos de antenas lineares","Antenas UHF","Estações rádio base","Redes inteligentes"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["openAccess"]},{"key":"dc:rights.uri","label":"Rights URI","values":["http://creativecommons.org/licenses/by-nc-nd/3.0/br/"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://repositorio.ufpe.br/handle/123456789/49671"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The use of Distribution Automation Systems has grown significantly in electricity companies in recent years. The main reason for this is the need to have a smarter network, in order to reduce the time of power interruption. For such applications, communication using Radio Frequency is preferred because this solution is more reliable than 3G/4G and cheaper than fiber optics. In this context, it is of utmost importance to have a more efficient Base Transceiver Station (BTS) that can cover the communication of a larger area. In this work, the mathematical concepts of an intelligent antenna array, as well as the logical operation of an intelligent radiation system controller are presented. Such a system receives as inputs the geographic coordinates of network elements and automatically feeds an intelligent Yagi-Uda antenna array with the appropriate parameters, in order to optimize the radiation pattern in the desired directions. The newly presented model uses a stochastic optimization method to automatically achieve a set of optimal electrical parameters to excite the array, and efficiently direct its beams in a fully controlled way. Thus, the results obtained indicate that the proposed intelligent scheme allows the energy optimization of the antenna system, reducing by 61% the number of BTS needed to cover the same area, when compared to traditional collinear antenna systems."]},{"key":"dc:title","label":"Title","values":["Application of base station with array of intelligent antennas in the energy distribution sector"]}]}],"canonical_facts":{"dc:contributor.advisor":["MELO, Marcos Tavares de"],"dc:creator":["KLEINAU, Bruno Agra"],"dc:date.accessioned":["2023-04-14T11:22:38Z"],"dc:date.available":["2023-04-14T11:22:38Z"],"dc:date.issued":["2022-11-10"],"dc:description.abstract":["The use of Distribution Automation Systems has grown significantly in electricity companies in recent years. The main reason for this is the need to have a smarter network, in order to reduce the time of power interruption. For such applications, communication using Radio Frequency is preferred because this solution is more reliable than 3G/4G and cheaper than fiber optics. In this context, it is of utmost importance to have a more efficient Base Transceiver Station (BTS) that can cover the communication of a larger area. In this work, the mathematical concepts of an intelligent antenna array, as well as the logical operation of an intelligent radiation system controller are presented. Such a system receives as inputs the geographic coordinates of network elements and automatically feeds an intelligent Yagi-Uda antenna array with the appropriate parameters, in order to optimize the radiation pattern in the desired directions. The newly presented model uses a stochastic optimization method to automatically achieve a set of optimal electrical parameters to excite the array, and efficiently direct its beams in a fully controlled way. Thus, the results obtained indicate that the proposed intelligent scheme allows the energy optimization of the antenna system, reducing by 61% the number of BTS needed to cover the same area, when compared to traditional collinear antenna systems."],"dc:identifier.uri":["https://repositorio.ufpe.br/handle/123456789/49671"],"dc:language.iso":["eng"],"dc:publisher":["Universidade Federal de Pernambuco"],"dc:rights":["openAccess"],"dc:rights.uri":["http://creativecommons.org/licenses/by-nc-nd/3.0/br/"],"dc:subject":["Engenharia Elétrica","Sistemas de comando","Arranjos adaptáveis","Arranjos de antenas lineares","Antenas UHF","Estações rádio base","Redes inteligentes"],"dc:title":["Application of base station with array of intelligent antennas in the energy distribution sector"],"dc:type":["doctoralThesis"]},"updated_at":"2026-07-24T01:18:37Z"}