Analysis in this paper shows that the intermediate PRF, or PD system, must be employed to improve the performance of height-finding radar in terms of suppressing clouds, rains and moving clusters.

• 设计结果的分析表明；为增强X波段测高雷 达对云雨杂波等动杂波抑制能力；须采用中脉冲重复频率PD体制.