Measurement apparatus, measurement method, test apparatus and recording medium

Abstract

Provided is a measurement apparatus for measuring an error of a modulation apparatus that outputs an output signal obtained as a sum of a first modulated signal output from a first modulating section and a second modulated signal output from a second modulating section. The measurement apparatus comprises a control section that causes the modulation apparatus to output an output signal having at least three different signal points; a measuring section that measures power of the output signal for each of the at least three signal points; and a calculating section that calculates at least one of an amplitude error and a phase error between the first modulated signal and the second modulated signal, based on the power of the output signal for each of the at least three signal points.

Dependencies are inferred from the claim text.