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Communication Dans Un Congrès Année : 2013

WIRELESS CHIPLESS PASSIVE MICROFLUIDIC TEMPERATURE SENSOR

Résumé

Autonomous wireless sensors are a key technology for "Ambiant Intelligence". For several years, chiplesselectromagnetics sensors are studied to overcome the limitations of other passive sensors like low interrogation distance. In this paper we present a new concept of passive temperature sensor based on the electromagnetic oupling between an RF capacitor and dielectric liquid moving inside a SU8 micro-channel. The concept is validated using water as dielectric liquid with a full scale variation of S11 versus temperature around 8dB at 9.75GHz.
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Dates et versions

hal-00878252 , version 1 (29-10-2013)

Identifiants

  • HAL Id : hal-00878252 , version 1

Citer

Émilie Debourg, Ayoub Rifai, Sofiene Bouaziz, Anya Traille, Patrick Pons, et al.. WIRELESS CHIPLESS PASSIVE MICROFLUIDIC TEMPERATURE SENSOR. Transducers, Jun 2013, Barcelone, Spain. pp.T3P.027. ⟨hal-00878252⟩
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