Navegação Engenharias por Autor "Brusamarello, Valner Joao"
Resultados 1-7 de 7
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Compact near field wireless energy transfer systems using defected ground structures
Ferreira, Filipe Guterres; Feldman, Max; Bulla, Giovani; Brusamarello, Valner Joao; Müller, Ivan (2023) [Artigo de periódico]Near-Field Wireless Power Transfer systems have attracted attention for their potential applications, such as implanted medical devices, radio frequency identification, and portable electronic devices in general. In this ... -
Development of a pavement-embedded piezoelectric harvester in a real traffic environment
Heller, Lucas Fraporti; Brito, Lélio Antonio Teixeira; Coelho, Marcos Antonio Jeremias; Brusamarello, Valner Joao; Nunez, Washington Peres (2023) [Artigo de periódico]Road pavements are spread over large areas and convey various possibilities for energy sources such as high thermal gradients due to their materials and colors, wind corridors, large flat areas for solar harvesting, and ... -
Displacer-type liquid level sensor with liquid density auto-compensation
Souza, Matheus Oliveira; Carvalho, Elyson Ádan Nunes; Canuto, Jânio Coutinho; Freire, Raimundo Carlos Silverio; Brusamarello, Valner Joao (2020) [Artigo de periódico]In the classic displacer-type liquid level measuring method, liquid level is calculated via the buoyancy force exerted by the liquid on a displacer. This technology has high linearity, precision, accuracy, ease of installation ... -
Evaluation of deep learning methods in a dual prediction scheme to reduce transmission data in a WSN
Morales, Carlos R.; Sousa, Fernando Rangel de; Brusamarello, Valner Joao; Fernandes, Nestor Charles (2021) [Artigo de periódico]One of the most important challenges in Wireless Sensor Networks (WSN) is the extension of the sensors lifetime, which are battery-powered devices, through a reduction in energy consumption. Using data prediction to decrease ... -
Investigação dos principais processos de corrosão em estações de energia elétrica do Estado do RS
Rieder, Ester Schmidt; Brusamarello, Valner Joao; Bianchi, André Luis; Balbinot, Alexandre (2009) [Artigo de periódico]Este estudo investigou os principais agentes de corrosão em quatro subestações de energia elétrica do estado do Rio Grande do Sul, três no litoral e uma em Porto Alegre. O objetivo foi determinar as taxas de corrosão de ... -
Load cells in force sensing analysis - theory and a novel application
Müller, Ivan; Brito, Renato Machado de; Pereira, Carlos Eduardo; Brusamarello, Valner Joao (2010) [Artigo de periódico] -
Tracking and dynamic tuning of a wireless powered endoscopic capsule
Murliky, Lucas; Oliveira, Gustavo de; Sousa, Fernando Rangel de; Brusamarello, Valner Joao (2022) [Artigo de periódico]This work presents an inductive wireless power transfer system for powering an endoscopy capsule supplying energy to power electronic devices allocated inside a capsule of ≈26.1 mm × 9 mm. A receiver with three coils in ...