PULSE SELECTOR IDENTIFYING PULSES BY THEIR REPETITION PERIOD Russian patent published in 1998 - IPC

FIELD: pulse engineering; discrimination of pulse signals in the background of noise for miscellaneous installation. SUBSTANCE: pulse selector that has first pulse separating device 1, OR gate 2, delay element 3, strobe shaper 4, and AND gate 5 is provided, in addition, with series-connected NOT gate 7, flip-flop 8, second AND gate 9, and series-connected master oscillator 10, second and third scalers 11, 13, and storage device 12. EFFECT: improved reliability of pulse selection under noise conditions. 2 dwg