由于大多数非相参体制雷达没有杂波对消能力或杂波对消能力较差,一旦各类飞行目标进入地杂波区,雷达就难于观测目标。为了提高现役雷达的反地杂波性能,使其能够探测地杂波中的飞行目标,研制了通用型雷达动态杂波图对消系统。文中简述了该系统的组成、基本工作原理、技术难点和特点,以及试验、使用情况和结论。

As most of non-coherent radar on active duty has no or little clutter cancellation ability,whenever flying targets enter the area of ground clutter,it is very difficult for radar to observe targets.In order to improve the ability of anti-clutter for active duty radars,and make the radar to detect targets in the ground clutter,general dynamic clutter map cancellation system of radar is developed,The paper briefly describes the system composition and principle,technical difficult points and features,test and use conclusion.

TN957.51