| 摘要 |
FIELD: electrical engineering; radio and acoustic measurements. ^ SUBSTANCE: proposed method depends on generation of pulses transmitted in the form of train and on amplification of pulse signal received followed by its processing; in the course of signal generation coming pulse, starting from third one, is generated at interval that differs from preceding ones by value comparable with pulse length; compression of received signal is effected by adding pulses, interval between adjacent pulses being defined as DeltaTi+1 = DeltaT1+si, where DeltaT1 is value of first interval; i is ordinal number of pulse; s is increment of interval equal in particular to pulse length. ^ EFFECT: simplified signal generation and processing algorithm with amplitude of central maximum being maintained higher than side components. ^ 3 cl, 2 dwg |
