Method and apparatus for generating a linear modulated signal using polar modulation space

摘要

(57) Abstract The device and manner in order to generate the line type modulation signal in the polar coordinate three-dimensional modulation system. The signal for transmitting is separated from by the phase component and the amplitude component, the carrier signal is modulated in the phase component in the phase modulator, causes the phase distortion this time. The compensating circuit, compensates the phase distortion which it occurs with the phase modulator by the fact that the amplitude component is adjusted. Phase the carrier signal which is modulated being modulated by the amplitude component which is compensated, generates the line type modulation signal.