Characterization and correction of voltage probe, current probe and cable

A method for at least one of characterizing and correcting a response of a current probe, the method comprising:

• measuring output current of the current probe and first output current of a through, in response to an input signal applied to the through with the current probe connected in series;
• measuring second output current of the through in response to the input signal, with the current probe disconnected from the through;
• and
• characterizing the response of the current probe using the measured output current of the current probe and at least one of the measured first output current and the measured second output current of the through.

A method for at least one of characterizing and correcting a response of a cable, the method comprising:

• measuring an input signal;
• applying the input signal to the cable;
• measuring an output of the cable in response to the input signal;
• characterizing a transmitted response of the cable using the measured output of the cable and the measured input signal;
• and
• correcting the transmitted response of the cable by applying a correction filter based on an ideal frequency response and the transmitted response of the cable.