ERROR FACTOR MEASURING DEVICE, METHOD AND PROGRAM, RECORDING MEDIUM, AND OUTPUT CORRECTING APPARATUS HAVING THAT DEVICE, AND REFLECTION COEFFICIENT MEASURING DEVICE

摘要

Provided is an error factor measuring device (20) for measuring an error factor in a switch branching signal source having a signal source and a switch. The error factor measuring device (20) comprises a reference error factor component recording unit (24) for recording the individual components (E12a and E21a) of a frequency tracking error factor at the time when a predetermined output terminal is connected with a signal source, a derived error factor product recording unit (25) for recording an error factor product (E12b x E21b) or the product of the individual components of the frequency tracking error factor at the time when a plurality of output terminals other than that predetermined output terminal are individually connected with the signal source, an error factor ratio deriving unit (26) for deriving an error factor ratio (E21a/E12a), and a frequency tracking error factor deriving unit (28) for deriving components (E12b and E21b) on the basis of the error factor product and the error factor ratio. In the error factor measuring device (20), E21a/E12a = E21b/E12b.;COPYRIGHT KIPO & WIPO 2010