Radar Imaging Approach for Zero-Power Millimeter-Wave Wireless Sensors

Dominique Henry (1) , Hervé Aubert (1) , Patrick Pons (1)

1 LAAS-MINC - Équipe MIcro et Nanosystèmes pour les Communications sans fil

This paper reports a new technique for detecting and remotely analysing zero-power (or fully passive) and wireless sensors. It consists of segmenting with isolines three-dimensional radar images provided by Frequency-Modulated ContinuousWave radars. An isoline refers here to a line along which the radar echo amplitude is the same. Recent applications of this technique on temperature and humidity zero-power sensors are reported.

Domaines: Electromagnétisme; Micro et nanotechnologies/Microélectronique

Dominique Henry, Hervé Aubert, Patrick Pons. Radar Imaging Approach for Zero-Power Millimeter-Wave Wireless Sensors. 2019 IEEE International Conference on RFID Technology and Applications (RFID-TA), Sep 2019, Pisa, Italy. pp.89-94, ⟨10.1109/RFID-TA.2019.8892160⟩. ⟨hal-02521025⟩