Wireless Sensing of Concrete Setting Process
| Autor: | Lluis Jofre-Roca, Tai Ikumi, Ignacio Segura, Jordi Romeu, Ignasi Cairo, Giselle Gonzalez-Lopez |
|---|---|
| Přispěvatelé: | Universitat Politècnica de Catalunya. Doctorat en Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental, Universitat Politècnica de Catalunya. Departament d'Enginyeria de Projectes i de la Construcció, Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio, Universitat Politècnica de Catalunya. EC - Enginyeria de la Construcció |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Aplicacions mòbils
Letter concrete setting Computer science Sistemes d'identificació per radiofreqüència 02 engineering and technology lcsh:Chemical technology relative permittivity 01 natural sciences Biochemistry Temperature measurement Analytical Chemistry 0202 electrical engineering electronic engineering information engineering Electronic engineering Wireless lcsh:TP1-1185 ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS Electrical and Electronic Engineering Radio frequency identification systems embedded Instrumentation RFID business.industry 010401 analytical chemistry 020206 networking & telecommunications Enginyeria de la telecomunicació [Àrees temàtiques de la UPC] Chip Atomic and Molecular Physics and Optics 0104 chemical sciences Mobile apps business |
| Zdroj: | Sensors (Basel, Switzerland) UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Sensors, Vol 20, Iss 5965, p 5965 (2020) |
| ISSN: | 1424-8220 |
| Popis: | 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 with the embedded sensor to extract the temperature measurement conducted by the embedded sensor. Temperature time evolution is a well known proxy to monitor the setting process of concrete. The RFID sensor consisting of an UWB Bow Tie antenna with central frequency 868 MHz, matched to the EM4325 temperature chip through a T-match structure for embedded operation inside concrete is fully characterized. Results for measurements of the full set up conducted in a real-scenario are provided This work was supported by the Spanish “Comision Interministerial de Ciencia y Tecnologia” (CICYT) under projects PID2019-107885GB-C31 / AEI / 10.13039/501100011033, MDM2016-0600, and by the “Unidad de Excelencia María de Maeztu”, 2017–2020. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|