ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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12
Issue
vol 59 / DECEMBER, 2016
Article
UDC 621.396

DESIGN OF REDUCTION TRACT OF ACTIVE FREQUENCY SYNTHESIZER

Y. A. Nikitin
Radio Research Institute, St. Petersburg Branch — LONIIR; Senior Scientist


Abstract.   Variants of construction of reduction tract of pulse-phase self-tuning frequency loop are considered. Amplification coefficients for noise accompanying input referent oscillation, which fall within the loop transparency band, are defined, and methods of the noise reduction are proposed.
Keywords: pulse-phase frequency self-tuning, reduction tract, finite automation, parasitic discrete spectral components