Apparatus and method for generating training data for estimating direction of arrival

Abstract

An apparatus for generating training data for estimating a direction of arrival (DOA) includes a first noise extraction unit configured to extract a hardware noise signal of a radar based on a first radar signal received in a first environment; a second noise extraction unit configured to extract an environmental noise signal corresponding to a second environment based on a second radar signal received in the second environment and the hardware noise signal; a third noise extraction unit configured to extract an additive noise signal based on the hardware noise signal and the environmental noise signal; and a data generation unit configured to generate training data based on the additive noise signal and a target radar signal corresponding to each target object.

Dependencies are inferred from the claim text.