DIGITAL COMPUTATIONAL SYNTHESISER OF FREQUENCY-MODULATED SIGNALS Russian patent published in 2015 - IPC H03B19/00 H03C3/02 

FIELD: radio engineering, communication.

SUBSTANCE: digital computational synthesiser (DCS) of frequency-modulated signals includes a reference oscillator, a shaping and delay unit, a biased multivibrator, the first and the second memory registers, a multiplexer, the first and the second digital storage devices, a functional code-sine converter, a digital-to-analogue converter, a low-pass filter, the third memory register and a divider with a variable division factor.

EFFECT: improvement of quick action and provision of a possibility of operating control of initial frequency of a synthesised frequency-modulated signal.

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