机载雷达显示处理机

Airborne Radar Display Processor

为飞行员提供直观形象的显示处理机是机载火控雷达的重要组成部分 ,内容包含有所有有关雷达相关信息的画面 ,并要求速度快、体积小、重量轻。文中论述了机载火控雷达显示处理机的硬件组成、软件流程及相关技术 ,特别对如何用高速DSP芯片与大规模高速可编程逻辑门阵列结合组成雷达显示处理机作了较为详细的描述 ,并对机载火控雷达显示处理机今后发展前景进行了展望。

Display-processor is the important part of a airborne radar. It is used to provide visual viewgraph of radar's information for the pilot. Display-processor should be high speed, smal l cubage and light weight as a airborne radar's particularity. This pa per described the design and software-flow of this processor in airbo rne radar, especially gave a detailed description in how to use the hi gh-speed DSPS and FPGA combined to make a display-processor. At last it carried on an investigation in the development of a display-proc essor in the future.