Simulation research on anti-chopping and interleaving jamming based on PRF agility
Dengzhao Xie, Yun Zhang, Xiantao Zhao, Dongxu Jiang · 2022
Chopping and interleaving(C&I) jamming is a kind of very effective jamming, which has the effect of deception jamming and suppression jamming, and brings a great challenge to radar signal processing. In this paper, a new method based on PRF agility to anti C&I jamming is presented, which is analyzed theoretically and simulated numerically. The simulation results show that the C&I jamming can not disable the target tracking, and the range tracking error is reduced from 350m to nearly 20m.