信号处理机、测距机及测速机在精密测量雷达中起着非常重要的作用，传统三个处理机各占一个机柜，设备量大，成本高，且不能满足现今雷达多工作方式的要求。介绍了一种基于VME总线、用高性能DSP芯片与大规模可编程器件组成的模块板来实现的一体化设计，详述了该设计的原理、方案与具体实现技术，有相当的先进性和推广应用前景。

Signal processor, ranger and velocity measurer play important parts in the precise instrumentation radar. Traditionally these three parts are designed in three cabinets respectively occupying many equipments and costing highly. They can not meet the requirements of multi-mode of modern radars. This paper introduces one kind of integrative design based on VME bus realizing by modules using high performance DSP chips and large scale programmable devices. It details the principle, project and specific deploying technique of the design. This design is very advanced and has a very bright generalizing prospect.

TN953 TN959