target echo meaning in Hindi

Examples

1. The sea contains many sources of noise that interfere with the desired target echo or signature.
2. The operation of these systems is based on the fact that the Doppler frequency shift in the target echo is proportional to the radial component of target velocity.
3. These ghosts are particularly bothersome since they move and behave like the normal targets ( which they echo ), and so the receiver has difficulty in isolating the correct target echo.