软件化雷达技术研究

汤俊; 吴洪; 魏鲲鹏

doi:10.12000/JR15012

软件化雷达技术研究

doi: 10.12000/JR15012

1.
(清华大学电子工程系北京 100084)
2.
(958998部队北京 100085)

基金项目:

国家自然科学基金(61171120)和清华大学自主科研基金(20131089362)资助课题

详细信息

作者简介:
汤俊(1973-),男,清华大学电子工程系教授,博士生导师,主要研究方向为雷达信号处理系统技术、自适应阵列信号处理技术和复杂电子信息系统。E-mail:tangj_ee@tsinghua.edu.cn;吴洪(1978-),男,博士,958998部队高级工程师,主要研究方向为战略预警体系规划论证、雷达型号和雷达总体技术论证;魏鲲鹏(1978-),男,博士,958998部队工程师,主要研究方向为战略预警体系规划论证、雷达型号和雷达总体技术论证。

通讯作者:
魏鲲鹏

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出版历程
- 收稿日期: 2015-01-21
- 修回日期: 2015-06-29
- 网络出版日期: 2015-08-28

Software Radar Technology

1.
( The Electronics Department of Tsinghua University, Beijing 100084, China)
2.
( PLA 958998, Beijing 100085, China)

摘要

摘要: 该文首先提出了软件化雷达(Software Radar)这一新技术概念, 并对软件化雷达的定义、定位、技术特点以及可能带来的影响进行了系统阐述。文中指出, 数字化雷达、软件化雷达和智能化雷达是现代雷达系统技术发展的3个不同阶段, 目前正处于从数字化雷达向软件化雷达过渡的重要时期。软件化雷达的核心特征体现在：标准化、模块化和数字化特征, 开放式的体系架构以及以软件技术为核心, 面向应用需求的开发模式。和传统的以硬件技术为核心, 面向专用功能的开发模式不同, 软件化雷达注重软件和硬件的解耦, 从而使得可以通过软件定义方式快速开发雷达系统, 并灵活地实现系统资源配置、功能扩展和性能提升, 以满足实际应用的需求。然后, 为了进一步阐述软件化雷达系统的技术特点, 该文对清华大学研制的软件化雷达信号处理系统RadarLab2.0进行了介绍。最后, 结合对空情报雷达的应用需求, 对软件化雷达技术的发展给出了建议。
- 软件化雷达 /
- 数字化雷达 /
- RadarLab2.0
Abstract: In this paper, the definition and the key features of Software Radar, which is a new concept, are proposed and discussed. We consider the development of modern radar system technology to be divided into three stages: Digital Radar, Software radar and Intelligent Radar, and the second stage is just commencing now. A Software Radar system should be a combination of various modern digital modular components conformed to certain software and hardware standards. Moreover, a software radar system with an open system architecture supporting to decouple application software and low level hardware would be easy to adopt user requirements-oriented developing methodology instead of traditional specific function-oriented developing methodology. Compared with traditional Digital Radar, Software Radar system can be easily reconfigured and scaled up or down to adapt to the changes of requirements and technologies. A demonstration Software Radar signal processing system, RadarLab 2.0, which has been developed by Tsinghua University, is introduced in this paper and the suggestions for the future development of Software Radar in China are also given in the conclusion.
- Software Radar /
- Digital Radar /
- RadarLab2.0

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