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  5. RESEARCH OF NOISE DESCRIPTIONS OF DIGITAL SYNTHESIZER SIGNALS AT THE USE OF THE SPECIAL TYPES OF INTERPOLATING FUNCTIONS FOR FREQUENCY RANGE EXPANSION

RESEARCH OF NOISE DESCRIPTIONS OF DIGITAL SYNTHESIZER SIGNALS AT THE USE OF THE SPECIAL TYPES OF INTERPOLATING FUNCTIONS FOR FREQUENCY RANGE EXPANSION

N.P. Kandyrin
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Principle of work of digital synthesizer of signals is considered in the article, working in the mode selection of highfrequency direct and inverse side tones of fundamental frequency for expansion of frequency range. Results over of design of noise descriptions of synthesizer are brought for the chosen parameters of the synthesized signals.
Keywords: digital synthesizer of signals, high-frequency side tones, interpolating functions, phase noise