一种基于国产处理器的软件化雷达信息处理系统的研究  

Research on software radar information processing system based on domestic processor

作　　者：王鹏 邵流河 徐安舒 张军 Wang Peng;Shao Liuhe;Xu Anshu;Zhang Jun(Shenzhen yiweier Information Technology Co.,Ltd,Shenzhen Guangdong,518057)

机构地区：[1]深圳市亿威尔信息技术股份有限公司,广东深圳518057

出　　处：《电子测试》2022年第4期68-69,51,共3页Electronic Test

摘　　要：信息处理平台是雷达获取目标特征、对抗环境干扰的核心部件之一。它接收雷达前端预处理后的中频信号,并实时完成雷达信号处理和数据处理的功能,实现在复杂的电磁背景和动态的对抗环境下,利用各种先进的信号处理技术和手段,来完成对干扰和杂波的抑制、对环境特性的估计和认知,以及对感兴趣信号的有效提取和识别,从而获取目标和信号的空间和时间、属性等信息,为雷达系统发挥功能、性能、以及作战效能提供重要保证。雷达系统的发展正在向数字化、软件化的方向发展,未来的趋势是智能化雷达,硬件处理器已经由单核进入多核时代,并且向着异构、众核的趋势发展,雷达的各种功能和工作流程由软件完成。Information processing platform is one of the core components of radar to obtain target characteristics and combat environmental interference.It receives the intermediate frequency signal preprocessed by the radar front end,and completes the functions of radar signal processing and data processing in real time.Under the complex electromagnetic background and dynamic countermeasure environment,it uses various advanced signal processing technologies and means to complete the suppression of interference and clutter,the estimation and cognition of environmental characteristics,and the effective extraction and recognition of signals of interest,So as to obtain the space,time,attribute and other information of the target and signal,and provide an important guarantee for the function,performance and combat effectiveness of the radar system.The development of radar system is developing towards digitization and software.The future trend is intelligent radar.The hardware processor has entered the multi-core era from single core,and is developing towards heterogeneous and multi-core.Various functions and work processes of radar are completed by software.

关 键 词：国产 处理器 软件化 雷达 信息处理 

分 类 号：TN951[电子电信—信号与信息处理]