某型无线电雷达高度表综合检测系统的实现

摘要

According to the technical characteristics and operating requirements of second-line detector for one type of wire-less radar altimeter, an integrated testing system based on IPC and PXI bus is introduced, along with the overall structure and the design thought about each module. The detection signals are collected and processed through multi-purpose high-speed DAQ card ADlink PCI-9112. The microwave module, control circuit and the software of upper computer in the detect system are com-pleted. The design realized an easy and friendly man-machine interactive system, which has applied to the aerial detection and proved to have a high practical value.%根据某型无线电雷达高度表二线检测仪技术性能及使用要求，介绍了以工控机计算机和PXI总线为系统核心而研制的综合检测系统，包括该系统总体结构组成和各模块的设计思路。通过凌华PCI-9112多功能高速数据采集卡和信号调理电路对检测信号进行采集处理，完成了微波组件和控制电路以及检测系统的上位机软件的设计。该设计实现了简便友好的人机交互系统，已经在航空检测中使用并验证具有很高的实用价值。