The study of multi-false targets deception against stepped-frequency waveform inverse synthetic aperture radar

A method of synthesizing multi-false-targets signal for countering stepped-frequency ISAR is proposed by single-false-target information, and the scheme of the image synthesizer to produce three-false-targets signal against stepped-frequency inverse synthetic aperture radar is given in this paper. The multi-false-targets signal synthesis theory and system architecture of the image synthesizer is firstly described. Then, the simulations to synthesize multiple false targets have been done. Lastly, the multiple false targets deception jamming against stepped-frequency inverse synthetic aperture radar has also been accomplished. The simulation results demonstrate the proposed method is effective and feasible.