Fault compensation in the case of baseband signals of the fmcw - radars

摘要

The present invention relates to a process for the fault compensation of a disturbed baseband signal of a frequency-modulated continuous-wave radar is reduced with a modulation signal, comprising the following steps, namely a receiving of the disturbed baseband signal via an interface of the continuous-wave radar is reduced, a determining and outputting a a difference of the received baseband signal and of a direct voltage component corresponding intermediate signal, a receiving a scaled modulation signal, and determining and outputting a a difference of the intermediate signal and of the scaled modulation signal corresponding purified baseband signal. In addition, the invention relates to a device for the fault compensation of a disturbed baseband signal, as well as a system.