A method for determining a target information of a radar target based on an coherent signal processing chain, radar system and motor vehicle

The present invention relates to a method for determining a target information (67) of a target (15) of a radar system (3), wherein the system (3) comprising transmitting antennas (9) and receiving antennas (10), wherein- each transmitting antenna transmits a radar signal (13) in successive transmission operation,- after each transmitting operation, antennas (10) receive signals (16) based on the transmitted signal (13) of the respective transmitting operation,- multiple hypothesis of target angles with regards to the radar target (15) are specified,- for each hypothesis of a target angle a data structure is generated based on the received signals (16),- for each data structure a range-Doppler-map (48, 49, 50) is generated based on the signals (16), and- the target information (67) is determined based on the range-Doppler-maps (48, 49, 50). Furthermore the present invention relates to a radar system (3) and a motor vehicle (21).