After discussing the general framework of coherent radar and the reqirement to MTD signal processor,several methods and principles of suppressing sea clutter are introduced.

• 在简要分析全相参体制跟踪雷达一般组成和对MTD信号处理机设计的特殊要求后，重点探讨了适用于该体制的跟踪雷达MTD信号处理机海杂波抑制问题。