Method for formation of frequency-modulated signals with compact spectrum

摘要

Method for formation of frequency-modulated signals with compact spectrum that includes phase auto-adjustment of frequency in digital frequency synthesizer with indirect type of synthesis. Formation of output signal is performed in course of dynamical transition mode that comes to existence in system of phase auto-correction of frequency on jump-like change of value of coefficient of division of frequency divider in back coupling circuit. System parameters of synthesizer are chosen as such that transition process has aperiodic character.