CHARACTERISTIC IMPEDANCE MEASURING SYSTEM AND CHARACTERISTIC IMPEDANCE MEASURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a characteristic impedance measuring system and its measuring method which can input a step pulse from a step pulse generator to an object to be measured, and reduce the difference from the characteristic impedance of the object to be measured caused by a measuring frequency of the characteristic impedance measured by using a clock pulse generator and calculated.;SOLUTION: The system has a device for controlling high frequency component included in the step pulse, delaying the rise speed of the step pulse and inputting in the object to be measured.;COPYRIGHT: (C)2006,JPO&NCIPI