METHOD FOR MEASURING THE MODULATION ERROR IN DIGITAL MODULATED HIGH FREQUENCY SIGNALS

摘要

According to the invention, the modulation error of a digital modulated high frequency signal, the amplitude and/or phase of which is digitally biased according to a known function, in particular limited by a given clip-factor, may be measured, whereby the signal for measurement is compared with a locally generated ideal reference signal, the generation of which is carried out by correspondingly taking into account said known bias function.