Electromagnetic Transduction for Wireless Passive Sensors

Abstract : Wireless sensors market is growing very fast these last years tanks to the availability of cheap, small and efficient micro-sensors, batteries, analog and RF circuits, and to the presence of standardized communication protocols. Even if these active sensors are very attractive for a lot of applications, they suffer from weak energy autonomy and they are not compatible with harsh environment. In order to overcome these problems, we have developed a new kind of wireless sensors using electromagnetic transducers and radar interrogation. These passive sensors (battery-less and without electronic components) have been studied for pressure, temperature, gas and stress applications.
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Submitted on : Monday, May 27, 2019 - 10:56:44 AM
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Patrick Pons, Hervé Aubert, Philippe Menini, Manos Tentzeris. Electromagnetic Transduction for Wireless Passive Sensors. Procedia Engineering, Elsevier, 2012, 47, pp.1474-1483. ⟨10.1016/j.proeng.2012.09.433⟩. ⟨hal-02045604⟩

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