Overview of Electromagnetic Transducers with Radar Interrogation for Passive Wireless Sensors Applications

Patrick Pons (1) , Hervé Aubert (1) , Manos Tentzeris (2)

1 LAAS-MINC - Équipe MIcro et Nanosystèmes pour les Communications sans fil
2 Georgia Institute of Technology [Atlanta]

Passive wireless sensors with electromagnetic transduction are chipless wireless sensors that do not require electronic circuits or power. They are then good candidate for buried sensors or harsh environment applications. We validated at LAAS several transducers concepts with high sensitivity (pressure, stress, temperature, radiation) compatible with radar interrogation up to several ten of meters.

Mots clés: wireless sensor; passive sensor; chipless sensor; electromagnetic transduction; radar interrogation

Domaines: Micro et nanotechnologies/Microélectronique

Patrick Pons, Hervé Aubert, Manos Tentzeris. Overview of Electromagnetic Transducers with Radar Interrogation for Passive Wireless Sensors Applications. International Conference on Microwaves, Radar and Wireless Communications (MIKON), Jun 2014, Gdansk, Poland. ⟨hal-01024205⟩