公开(公告)号：EP2317336A1

公开(公告)日：2011-05-04

申请号：EP10155799.9

申请日：2010-03-08

Applicant: Agency for Defence Development

Inventor： Park, Joung-Soo ,  Na, Young-Nam ,  Kim, Young-Gyu

IPC: G01S7/52 ,  G01S15/10

CPC classification number: G01S7/52004 ,  G01S15/101

Abstract: 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 comparing a range determined by applying a multipath eigenray model based on underwater environmental data to a range calculated by multiplying a 1-way target detection time by a reference sound velocity.

Abstract translation: 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。 通过将通过将基于水下环境数据应用多径特征模型确定的范围与通过将单向目标检测时间乘以参考声速来计算的范围进行比较，可以通过主动声纳系统估计目标范围误差。

公开(公告)号：EP2317336B1

公开(公告)日：2015-01-28

申请号：EP10155799.9

申请日：2010-03-08

Applicant: Agency for Defence Development

Inventor： Park, Joung-Soo ,  Na, Young-Nam ,  Kim, Young-Gyu

IPC: G01S7/52 ,  G01S15/10

CPC classification number: G01S7/52004 ,  G01S15/101