180
9 Compensation of Signals from Stationary Objects
are equal to 1, 2, 3, 4, 5 kHz, for the second period F Di = i/T 2 —0.8, 1.6, 2.4, 3.2,
4.0, 4.8 kHz. From a comparison of the numerical sequences F Di , it can be seen
that the blind speed, corresponding to F Di = 4 kHz, remains blind even if the radar
changes the repetition period. If we continue the sequences, then the coincidence of
blind speeds will also be observed at frequencies F Di —8, 12, 16 kHz, etc.
9 Compensation of Signals from Stationary Objects
are equal to 1, 2, 3, 4, 5 kHz, for the second period F Di = i/T 2 —0.8, 1.6, 2.4, 3.2,
4.0, 4.8 kHz. From a comparison of the numerical sequences F Di , it can be seen
that the blind speed, corresponding to F Di = 4 kHz, remains blind even if the radar
changes the repetition period. If we continue the sequences, then the coincidence of
blind speeds will also be observed at frequencies F Di —8, 12, 16 kHz, etc.