Estimating the Time Position of the Pulse Signal Midpoint by a Small Number of Samples in High-Precision Event Timing

摘要

The interpolation method in event timing based on estimation of the time position of a monopulse signal by a small number (3 to 16) of samples is studied. It is shown that the estimates need to be corrected. An algorithm for constructing the corrective function using the reconstructed shape of the monopulse signal is proposed. The efficiency of the interpolation method is illustrated by the results of a computing experiment on time interval measurement.