Method and apparatus for calibrating a measuring device path, and for measuring a test device in the calibrated measuring device path

摘要

A method and apparatus for calibrating a first and second adapter comprises the steps of the calibration of coaxial ports of a vector network passage of the workpiece, on which can be led back permeation standards and the switching of a symmetrical by gear circuit path between the coaxial doors. The circuit path by means of gear has a cascaded combination of the first and the second adapter onto. The first adapter is passive and substantially identical to the second adapter and the not cascaded first and second adapter device to have a measuring path. The circuit path by means of gear and the measuring device path have substantially equivalent s - parameters. The s - parameters of the circuit path are measured by means of gear, and then, the first and the second adapter, based on the measured s - parameters, characterizes. The method and the device on two toradapter and test devices can be used for mehrfachtoradapter and furthermore can be scaled and test devices.