METHOD AND APPARATUS FOR MEASURING CHARACTERISTIC IMPEDANCE, AND PROGRAM FOR DETERMINING CHARACTERISTIC IMPEDANCE

摘要

PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring a characteristic impedance, and a program for determining a characteristic impedance in the frequency domain. SOLUTION: The method for measuring a characteristic impedance of a line comprises a coefficient measurement step for measuring the reflection coefficient and the transmission coefficient of the line and a characteristic impedance calculation step for calculating the characteristic impedance in the frequency domain from the reflection coefficient and the transmission coefficient measured in the coefficient measuring step. COPYRIGHT: (C)2007,JPO&INPIT