Abstract: A calibration system including a signal generator device, at least one calibration receiver and a processing circuit is described. The signal generator device has a signal generation circuit configured to generate a signal, at least one signal path terminating at a signal output port of the signal generator device, and at least one tap provided in the signal path. The at least one calibration receiver is connected with the at least one tap in the signal path. The at least one calibration receiver is connected with the processing circuit. The processing circuit is configured to receive measurement results obtained by the at least one calibration receiver and to analyze the measurement results received, thereby determining analysis results.

Abstract: A calibration system including a signal generator device, at least one calibration receiver and a processing circuit is described. The signal generator device has a signal generation circuit configured to generate a signal, at least one signal path terminating at a signal output port of the signal generator device, and at least one tap provided in the signal path. The at least one calibration receiver is connected with the at least one tap in the signal path. The at least one calibration receiver is connected with the processing circuit. The processing circuit is configured to receive measurement results obtained by the at least one calibration receiver and to analyze the measurement results received, thereby determining analysis results.

Abstract: A calibration setup for measuring a signal generator is provided. The calibration setup includes a calibration unit, a comb generator configured to output a comb signal and the signal generator to be measured that is configured to output an output signal. The comb signal has a higher bandwidth than the output signal. The comb signal has equidistant discrete frequency lines. The output signal has discrete frequency lines. Each of the equidistant discrete frequency lines of the comb signal is different to the discrete frequency lines of the output signal with regard to frequency. The calibration unit is configured to mix the comb signal with the output signal, thereby obtaining a mixed signal.

Abstract: A calibration setup for measuring a signal generator is provided. The calibration setup includes a calibration unit, a comb generator configured to output a comb signal and the signal generator to be measured that is configured to output an output signal. The comb signal has a higher bandwidth than the output signal. The comb signal has equidistant discrete frequency lines. The output signal has discrete frequency lines. Each of the equidistant discrete frequency lines of the comb signal is different to the discrete frequency lines of the output signal with regard to frequency. The calibration unit is configured to mix the comb signal with the output signal, thereby obtaining a mixed signal.

Abstract: A radar target simulation system for simulating at least one moving radar target is disclosed. The radar target simulation system includes an analog to digital converter and at least one digital processing channel. The digital processing channel includes a delay circuit or unit, a resampling circuit or unit and a frequency shifting circuit or unit. Moreover, a method for operating a radar target simulation system is disclosed.