Method for calibrating a pulsed measurement system

摘要

A method for calibrating a pulsed measurement system, the system having a pulse generator unit, a measurement unit and a probe unit having a first and a second probe tip. The first tip, the pulse generator unit and the measurement unit are all interconnected by respective cables to a power divider network and an additional cable connects the second tip to the measurement unit. The method includes determining the transfer characteristics of the power divider network; measuring the characteristics of the system with the probe tips being open; measuring the characteristics of the system with the probe tips being interconnected; and calculating calibration constants for the system from the measurements and the transfer characteristics. The measurements are performed for pulses having specific characteristics.