基于数字化软件化平台的全时空探测雷达

全时空探测雷达是近年来提出的一种新体制雷达,具有同时多功能、数据率灵活可调、目标识别能力强等优点。介绍了一种基于数字化软件化平台的全时空探测雷达系统,首先给出了系统构成及其基本工作原理,然后详细阐述多通道射频数字化接收组件一体化设计、软件化通用信号处理机设计以及长时间积累检测等关键技术,最后给出试验结果。结果表明该雷达具有良好的目标检测、跟踪与成像能力,是未来雷达发展的方向之一。

Study on Ubiquitous Radar System Based on a Digitalized and Softwarized Platform

Ubiquitous radar is a new type of radar proposed recently,which can achieve simultaneous multi-function capability,flexible data rate and high ability in target recognition.This paper introduces a ubiquitous radar system based on a digitalized and softwarized platform.Firstly,the construction and the basic principle of the system are discussed.Then three key technologies are described in detail,i.e.,integrated design of the RF digitalized multi-channel receive subassembly,design of the softwarized general s...