engleski

Picosecond Timing with Slow Optoelectronic Pulse-Echo Signals

Returning (echo) pulse signals in long range optical distance measurements, in comparison with emitted ones, have degraded parameters; decreased amplitude and increased rise-time and pulse width, with present noise. To obtain the lowest error of timing and consequently of the range, with longer pulse rise-times, a method of optoelectronic pulse timing was presented that uses charge balanced discriminator (CBD) based on switching properties of step-recovery diode.

picosecond timing; optoelectronic; pulse-echo signal

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