DEVICE FOR MEASURING PARAMETERS OF FLUCTUATING VIDEO PULSES Russian patent published in 1994 - IPC

FIELD: pulse technics. SUBSTANCE: device has digital-to-analog converter 3, maximum value measuring unit 10, storage registers 13, counter 11, surge injector 9, control unit 8, decoupling circuit 1, smoothing circuit 2, first and second comparators 4 and 6, integrator 5, threshold voltage source 7, third storage register 15 and constant value setter 12. Decoupling circuit 1, smoothing circuit 2, comparators 4 and 6, integrator 5, threshold voltage setter 7, third storage register 15 and constant value setter 12 are introduced to accomplish the goal of invention. Permissible signal-to-noise ratio is decreased due to use of integral detection criterion and floating threshold as well as due to smoothing signal and noise flow. EFFECT: increased stability to noise and increased dynamic range of input signals by decreased signal-to-noise ratio. 4 dwg