海底光缆有源探测中临近海缆干扰造成的探测误差研究

Study on the Detection Error by Proximity to other Submarine Cable in an Active Detection of Optical Submarine Cable

在海底光缆有源探测中,当被测海缆附近存在其他海缆时,会对探测定位产生干扰,从而造成探测误差。本文研究了误差产生的原因,并推导出这种误差与两条海缆间距离的关系,对海缆探测实践具有一定的指导意义。

In an active detection of optical submarine cable,the location on cable can be affected by the presence of other cable in the vicinity,resulting in detection error.This paper investigates the cause for the detection error and deduces the relationship between the error and the distance between the two cable lines,offering certain guidance for detection of optical submarine cable.