A method for calibrating a n test ports and at least 2n measuring vector network analyzer having

摘要

A method for calibrating a n test ports and at least 2n measuring vector network analyzer having, in whicha) all of the calibration standards of completely known n - gates, two-port networks or simple to n - times eintoren, wherein n 1 is,b) at least a two-port network of finite transmission attenuation as a particularly between the test ports is switched on and off, andc) the calibration standards, the following known 7 - term - a method of tan, tna, lan, trl, llr, lrl, tar, tmr, trm, tms, lms, tmo, lmo, all the more, tmn, lnn, tzu, tzy, tyu, lzy, zzu, yyu, qsolt between the time between 1 and the further test ports 2 to n in a known sequence is to be measured, characterized byd) a successive measurement of the reflection - and the transmission parameters to n + 1 different between the test ports connected in any desired sequence calibration standards.