Coupled bulk and surface wave RF device as identifiable, wireless Temperature|sensor for harsh environment (wifi-T)

• Unité de recherche: INNOSUISSE
• Numéro de projet: 17685.1 PFNM-NM
• Titre du projet anglais: Coupled bulk and surface wave RF device as identifiable, wireless Temperature|sensor for harsh environment (wifi-T)

Description succincte (Allemand)

Coupled bulk and surface wave RF device as identifiable, wireless Temperature sensor for harsh environment (wifi-T)

Description succincte (Anglais)

Coupled bulk and surface wave RF device as identifiable, wireless Temperature|sensor for harsh environment (wifi-T)

Résumé des résultats (Abstract) (Allemand)

The project is dedicated to develop, test and validate a new concept for ultrasonic transducers based on|launching and detecting surface acoustic waves with periodically distributed bulk acoustic wave resonators.|Such transducers will be used to realize identifiable, wireless sensors capable to withstand harsh|environments like temperatures in excess of 600°C, and allowing for high frequency operation, typically|within the 2.45 GHz-centered ISM band. Prototypes will be implemented as temperature sensors in gas|turbines.

Résumé des résultats (Abstract) (Anglais)