Patent ID: 11899130
Assignee: AVL LIST GMBH
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 9:
10. A method for training an interaction model, by means of which an interaction of a virtual radar signal with a simulated radar target can be modeled such that a physical variable characterizing the virtual radar signal V is divided into a directional component corresponding to a directed scattering of the virtual radar signal and a diffuse component corresponding to an isotropic scattering of the virtual radar signal, comprising:
simulating the interaction of a virtual radar signal with a reference target on the basis of an analytic description of a reflection of the virtual radar signal at the reference target, wherein a first value of a physical variable which characterizes the virtual radar signal reflected at the reference target is determined, or
modeling the interaction of a real radar signal with a real emulation of the reference target, wherein a second value of the physical variable which characterizes the real radar signal reflected on the real emulation of the reference target is measured; and
determining at least one model parameter the interaction model on the basis of the first value or the second value of the physical variable.