具有海杂波特性的干扰样式仿真研究

为了更有效地对脉冲压缩雷达进行干扰,提出了具有海杂波特性的干扰样式.通过建立脉冲压缩雷达的仿真模型,将仿真产生的海杂波矢量调制经过控制的数字射频存贮器中存贮的雷达信号,得到具有海杂特性的干扰信号.仿真结果表明,对PC雷达在相同干扰功率的条件下海杂波特性干扰比射频噪声干扰具有更好的干扰效果.

Simulation of Jamming Mode With the Sea Clutter Characteristics

In order for jamming more effectively the PC radar, a jamming mode with the sea clutter characteristics was put forward. By setting up the simulation model of radar pulse compression systems, the sea clutter vector produced by simulation was used to modulate the radar signal that had been controlled and stored in the digital radio memory, and the jamming with the sea clutter characteristics was acquired. Simulation results show that the jamming with the sea clutter characteristics is much better than that of the radio frequency noise jamming under the circumstance of identical interference power.