将盲分离算法应用于多输入多输出(MIMO)雷达抗干扰和MIMO通信符号检测中。首先,利用信号相互之间以及与干扰之间的独立性,通过盲源分离算法,将各个信号分离出来;然后,雷达中通过匹配处理,完成信号检测;通信中利用少量的训练序列完成信号的匹配以及相位和幅度的校正。仿真结果表明:无论在雷达或通信中,均可获得优良的性能。

In this paper,blind source separation algorithm is applied to realize electronic counter-countermeasure of multi-input multi-output(MIMO) radars and symbol detection of MIMO communication systems.First,signals are separated by using mutual dependence among signals and between signal and interference.In radar application,signals can be detected through matching process;while in communication application,some training sequences can be utilized to conduct signal matching and phase/amplitude correction.Simulati...