RADAR SIGNAL DISCRIMINATOR WITH INTRAPULSE FREQUENCY MODULATION Russian patent published in 2014 - IPC G01S13/06 

FIELD: radio engineering, communication.

SUBSTANCE: radar signal discriminator includes an autocorrelator, a control pulse former, an incidental frequency modulation elimination unit, a comparator, a logic threshold unit, a delay line, a first circuit consisting of series-connected first switch, first counter, comparator unit, a second circuit consisting of series-connected second switch, second counter, divider unit. The radar signal discriminator also includes a duration measuring device and a half-gate former, wherein all said components are made and connected to each other in a certain manner.

EFFECT: high accuracy of distinguishing radar signals.

4 dwg