Encapsulated UHF antenna for early and long-term concrete monitoring

This paper introduces a novel encapsulated 3D-printed UHF antenna system for early-stage and long-term concrete monitoring. Our goal is to leverage the capacities of additive manufacturing techniques to enhance antenna performance. We design and implement an...

Wireless Sensing of Concrete Setting Process

An RFID-based wireless system to measure the evolution of the setting process of cement-based materials is presented in this paper. The system consists of a wireless RFID temperature sensor that works embedded in concrete, and an external RFID reader that communicates...

Variable Capacitive Antenna Loading for Embedded RFID Sensors

Authors: Giselle González, Lluís Jofre, Jordi Romeu, Ignasi Cairó In this paper, a self-adaptive folded dipole antenna to work embedded in media with changing physical and chemical properties for RFID applications is proposed. Self-adaptability is provided by taking...

Chatu Tech presente en la conferencia de Europa de Microondas EuMCE 2019

Ignasi Cairò, CTO de Chatu Tech ha presentado en el entorno de la conferencia de Europa de Microondas EuMCE 2019 en Praga, la investigación sobre «optimización de sistemas NFC para la transferencia de potencia y comunicación simultánea para sensores inalámbricos». Se...