DIGITAL COMPUTATIONAL SYNTHESIZER OF DOUBLE-FREQUENCY FREQUENCY-MODULATED SIGNALS Russian patent published in 2024 - IPC H03L7/18 

FIELD: computer engineering; radio engineering.

SUBSTANCE: digital computational synthesizer comprises a reference generator, a generation and delay unit, a first memory register, a first digital storage, a second memory register, a second digital storage, a multiplexer, a third digital storage, a code converter, a digital-to-analogue converter, first band-pass filter, second band-pass filter, third memory register, divider with variable division factor, divider by two, wherein digital inputs of the digital computational synthesizer are inputs of the first, second and third memory registers, and its analogue outputs are outputs of the first and second band-pass filters.

EFFECT: expansion of functional capabilities of digital computational synthesizer due to possibility of simultaneous generation of two complex frequency-modulated signals.

1 cl, 1 dwg