METHOD FOR ESTIMATING TARGET RANGE ERROR AND SONAR SYSTEM THEREOF
    9.
    发明申请
    METHOD FOR ESTIMATING TARGET RANGE ERROR AND SONAR SYSTEM THEREOF 有权
    估计目标范围误差和声纳系统的方法

    公开(公告)号:US20110096630A1

    公开(公告)日:2011-04-28

    申请号:US12706892

    申请日:2010-02-17

    IPC分类号: G01S15/00

    CPC分类号: G01S7/52004 G01S15/101

    摘要: Disclosed is an active sonar system capable of estimating a direction and a range of a target by using a sound pulse. A target range error can be estimated by the active sonar system, by applying a principle that a sound pulse used to detect an underwater target with consideration of a vertical structure of a sound velocity in water is reflected and refracted through a multipath not a linear path.

    摘要翻译: 公开了一种能够通过使用声音脉冲来估计目标的方向和范围的主动声纳系统。 可以通过主动声纳系统来估计目标范围误差,通过应用用于检测水中目标的声音脉冲来考虑水中声速的垂直结构的原理被反射并通过多路径折射而不是线性路径 。