摘要
雷达终端是雷达系统的核心组成部分,有必要采用当前先进的软硬件技术来设计。考虑到雷达终端发展现状,着重分析了雷达的功能要求和系统中的信息流,构建了基于通用微机的模块化、软件化的雷达终端系统,并详细讨论了系统的结构及硬件和软件的设计。系统由通用微机和雷达信号处理板SD7541A来实现,在运行过程中稳定可靠,满足雷达信号数据实时处理和显示的需求。
Radar Terminal is the core component of Radar system, it is necessary to develop with advanced hardware and software technology. Taking into account the development of radar terminal, the paper focuses on analyzed the requirements of radar and the system＇s information flows,built a modularized and software radar terminal system based on general computer, and also discussed amply the structure of system and the design of hardware and software. The implementation of the system used the general computer and a radar signal processing board SD7541 A, the system run stable and reliable, fulfilled the needs of processing and displaying real- time radar signal data.
出处
《航空计算技术》
2008年第3期111-114,共4页
Aeronautical Computing Technique
关键词
雷达终端系统
通用微机
信息流
PCI总线
radar terminal system
general computer
information flows
PCI bus
