A method of and a system for generating a complex Doppler signal.

摘要

1. The method of generating a complex Doppler signal consists in producing a signal, which simulates an echo reflected from a real moving object. The signal is characterised by a randomly-variable phase and Doppler shift of the central frequency. Unique characteristics: The stimulating signal (IP) is delayed in the controlled delaying system (1). Then, a fragment of the spectrum is cut out from the complex radiolocation signal, shaped in the expander circuit with the acoustic surface wave (2). The central frequency of the spectrum is different from the central frequency of the original complex signal.