摘要 |
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.
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