摘要
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. Simulation results show： this proposed algorithm has excellent performance in beth radar and communication systems.
出处
《现代雷达》
CSCD
北大核心
2011年第2期1-4,共4页
Modern Radar
