Research on Anti-sorting Signal Design Technology based on Precise Combination of Stagger Signal PRI

Abstract

With the increasing informatization and intelligentization of modern war, electronic warfare is becoming the key to win the war. Improving the anti-reconnaissance performance of radar is an important means to enhance radar electronic countermeasures. Aiming at the sequence difference histogram algorithm, which is widely used in the field of signal sorting, and from the point of view of destroying the sorting and pulse retrieval of the irregular signal, reasonable and accurate combination design of the pulse repetition period of the irregular signal can achieve the target of anti-sorting. Finally, the simulation results show that the designed signal can effectively counter the sorting algorithm.