1. Science
  2. Publications
  3. Systems of Arms and Military Equipment
  4. 1(25)'2011
  5. RESEARCH OF INFLUENCE OF INSTABILITIES PARAMETERS OF FREQUENCY DISKRIMINATOR ON OFF-TUNE CONTOURS ON THE INDEXES OF QUALITY OF WORKING OF THE SYSTEM FLL SURVEY RADAR BY A SIMULINK-MODEL

RESEARCH OF INFLUENCE OF INSTABILITIES PARAMETERS OF FREQUENCY DISKRIMINATOR ON OFF-TUNE CONTOURS ON THE INDEXES OF QUALITY OF WORKING OF THE SYSTEM FLL SURVEY RADAR BY A SIMULINK-MODEL

A.A. Malyshev, А.А. Sosunov, S.V. Yahnis
Annotations languages:

There are some instabilities of parameters of the frequency discriminator at work of FLL systems. It leads to decrease in quality of trim. In article the Simulink-model of search system frequency FLL survey radar which allows to investigate influence of asymmetry of shoulders of the frequency discriminator and a care of times parameter is in the chain of feed-back on quality of frequency trim is offered.
Keywords: Frequency-Locked Loop, the frequency discriminator, a capture strip, Simulink-model