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Listar por autor "García-Oya, José Ramón"
Mostrando ítems 1-10 de 10
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Artículo
Compressive-Sensing-Based Reflectometer for Sparse-Fault Detection in Elevator Belts
García-Oya, José Ramón; Hidalgo Fort, Eduardo; Muñoz Chavero, Fernando; González Carvajal, Ramón (Institute of Electrical and Electronics Engineers (IEEE), 2020-04)This article presents a design approach to the early detection of elevator-belt failures. The proposed system is based on ...
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Artículo
Cross Correlation-Based Ultrasonic Gas Flow Sensor With Temperature Compensation
García-Oya, José Ramón; Hidalgo Fort, Eduardo; Narbona Miguel, Daniel; Sainz Rojas, Alejandro; González Carvajal, Ramón; Muñoz Chavero, Fernando (Institute of Electrical and Electronics Engineers (IEEE), 2023)In this article, the design of an ultrasonic gas flow sensor with a low cost and low energy temperature compensation method ...
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Artículo
Intelligent containers based on a Low-Power sensor network and a Non-Invasive acquisition system for management and tracking of goods
Hidalgo Fort, Eduardo; García-Oya, José Ramón; Muñoz Chavero, Fernando; González Carvajal, Ramón (Institute of Electrical and Electronics Engineers (IEEE), 2018-08)This paper presents a prototype of a system for intermodal freight transport with electronics management of goods. The ...
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Tesis Doctoral
Internet of Things en sistemas de monitorización inteligente con aplicación en transporte e infraestructuras
Hidalgo Fort, Eduardo (2020-02-21) -
Artículo
Low-Power Transit Time-Based Gas Flow Sensor with Accuracy Optimization
García-Oya, José Ramón; Sainz Rojas, Alejandro; Narbona Miguel, Daniel; González Carvajal, Ramón; Muñoz Chavero, Fernando (MDPI, 2022-12)In this paper, a fully designed ultrasonic transit time-based gas flow sensor is presented. The proposed sensor has been ...
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Artículo
Low-Power Ultrasonic Front End for Cargo Container Monitoring
Algueta Miguel, José María; García-Oya, José Ramón; López-Martín, Antonio J.; De La Cruz-Blas, Carlos A.; Muñoz Chavero, Fernando; Hidalgo Fort, Eduardo (Institute of Electrical and Electronics Engineers (IEEE), 2020-06)A low-power ultrasonic communication front end conceived for cargo container monitoring is presented. Two piezoelectric ...
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Artículo
Passive RFID-Based Inventory of Traffic Signs on Roads and Urban Environments
García-Oya, José Ramón; Martín Clemente, Rubén; Hidalgo Fort, Eduardo; González Carvajal, Ramón; Muñoz Chavero, Fernando (MDPI, 2018-07)This paper presents a system with location functionalities for the inventory of traffic signs based on passive RFID ...
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Artículo
Subsampling OFDM-Based Ultrasonic Data Communication Through Metallic Channels for Monitoring of Cargo Containers
García-Oya, José Ramón; Algueta-Miguel, Jose M.; García Doblado, José; Muñoz Chavero, Fernando; Hidalgo Fort, Eduardo; Baena Lecuyer, Vicente; López Martín, Antonio J. (Institute of Electrical and Electronics Engineers (IEEE), 2019-11)An enhanced ultrasonic communication system based on piezoelectric transducers for monitoring of goods in cargo containers ...
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Tesis Doctoral
Subsampling receivers with applications to software defined radio systems
García-Oya, José Ramón (2013-03-22)Este trabajo de tesis propone la utilización sistemas basados en submuestreo como una alternativa para la implementación ...
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Artículo
Wireless and Low-Power System for Synchronous and Real-Time Structural-Damage Assessment
Hidalgo Fort, Eduardo; Blanco-Carmona, Pedro; García-Oya, José Ramón; Muñoz Chavero, Fernando; González Carvajal, Ramón; Serrano Chacón, Álvaro Rubén; Mascort-Albea, Emilio J. (Institute of Electrical and Electronics Engineers (IEEE), 2023-06)The rise of the Internet of Things (IoT) systems and the evolution of low-power wide-area networks have directly contributed ...