Patent ID: 9306507
Filing Date: 2016-04-05
CPC Classification: H03F

Claim Text:
1. A controller for controlling a signal processor, comprising: a transformation unit configured to generate at least one amplitude-modulation-to-phase-modulation-distortion within a signal, using the signal processor according to a signal processing, based on the at least one generated amplitude-modulation-to-amplitude-modulation-distortion of the signal; and a control unit configured to adjust the signal processing of the signal processor to minimize the at least one amplitude-modulation-to-phase-modulation-distortion, wherein the generation of the at least one amplitude-modulation-to-phase-modulation-distortion is based on a known relationship between a first function describing the at least one amplitude-modulation-to-amplitude-modulation-distortion and a second function describing the at least one amplitude-modulation-to-phase-modulation-distortion, wherein the generation is based on a known relationship between a first derivative of the first function and the second function.