fast separation of interleaved radar pulse trains using frequency domain analysis

pulse trains deinterleaving is one of the most important tasks in es systems. in this field, fast separation and having ability to detect various types of pri is critical. in this article, a new fft-based method is proposed to deinterleave radar pulse trains. the main advantage of the proposed method compared to the previous ones is its lower computational complexity and also having less probability of false detection campare to similar methods(spectrum estimation). the performance of the proposed method is evaluated against different type of radars having various type of pris in simulation envirment.