Abstract : Electromagnetic simulations of a propeller, motor and arm of a commercially available UAV are presented. The goal was to identify the incidence angles of the wave where there is a strong variation of the radar cross section of the structure due to the position of the propeller, which will help in the Doppler analysis. Additionally measurements of the UAV were performed using a commercially available 24-GHz FMCW radar. Two scenarios were considered: hovering and vertical movement. In both cases the Doppler signature is characteristic.
https://hal-centralesupelec.archives-ouvertes.fr/hal-02414042 Contributor : Amandine LustrementConnect in order to contact the contributor Submitted on : Thursday, June 17, 2021 - 5:40:57 PM Last modification on : Wednesday, November 3, 2021 - 6:29:39 AM Long-term archiving on: : Saturday, September 18, 2021 - 6:57:16 PM