多输入多输出(MIMO)雷达是一种新体制雷达,信号处理是其核心技术之一。为了实现MIMO雷达从理论研究到工程实现的跨越,针对MIMO雷达技术研究缺乏平台支撑的问题,研发了MIMO雷达信号处理半实物仿真系统。文中提出了系统总体设计方案,介绍了系统的功能和组成,给出了关键技术的实现路线,包括硬件和软件的设计方法,阐述了系统的工作模式。该系统可以很好地验证MIMO 雷达信号处理方法和相关算法的正确性。

Multiple-input multiple-output ( MIMO) radar is a new type of radar system, and signal processing is one of the key technologies in it. In order to realize the leap from theory to engineering, the semi-physical simulation system for MIMO radar signal processing is developed aimed at the lack of platform support for the MIMO radar technology research. The general design scheme is proposed, and the function and composition are introduced in this paper. The realization way of the key technology is given including the design methods of hardware and software, and the operation modes of the system are also expounded. The signal processing methods and the correlation algorithms of the MIMO radar can be well verified by the system.

TN957. 51

国家自然科学基金资助项目(61501501);装备预研基金资助项目(9140A07010115HK03001)