摘要
数字阵列模块是数字阵列雷达的核心组成部分,利用高集成技术将数字收发模块和模拟收发模块封装成一个组件。由于数字阵列模块数量多、通道数目多、测试指标多,对其进行自动测试变得尤为重要。针对数字阵列模块的自动测试给出了系统设计,包括硬件和软件设计。通过应用VC与Lab VIEW动态数据交换技术、VC++多线程技术、UDP数据传输及数据后处理技术,较好地解决了数字阵列模块测试数据量大、难处理的问题。通过对某型雷达数字阵列模块的测试,表明该测试系统达到了很高的测试精度。
The digital array module is the core component of digital array radar. A component is packaged with digital trans?ceiver module and analog transceiver module by applying high integration technology. Since the digital array has multi?module, multi?channel and multiply test index,the automatic testing to it has become particularly important. The system design is provided for automatic testing of digital array module,which includes hardware and software design. The large size of test data and hard processing problems of digital array module are solved better by using VC and LabVIEW dynamic data exchange technology, VC++ multithreading technology,UDP data transmission and data post?processing technology. This testing system has reached the higher test precision by testing the digital array module of a certain type radar.
出处
《现代电子技术》
北大核心
2015年第19期125-127,共3页
Modern Electronics Technique