单传感器声纳浮标场的盲分离算法

Blind source separation for sonobuoy field with single sensor

声纳浮标作为海上反潜力量的重要组成部分之一,具有隐蔽性能好,探测范围广等优点。单传感器声纳浮标作为声纳浮标的一种,因其结构简单而具有广泛的应用。文章以被动接收为背景,尝试用盲分离技术综合多个单传感器声纳浮标的输出对目标辐射信号进行恢复,仿真实验验证了盲分离技术的可行性。

Sonobuoy is an important part in anti-submarine warfare, which is secure and has a large range of detection. Signal sensor sonobuoy has a simple configuration and far-ranging applications. In this paper we use a bline source separation （BSS） technique to obtain the target noise via several single sensor sonobuoys. Computer simulation verifies validity of the BSS technique.