反潜武器存浅水区域、沿岸或自然的受限水域下作战是非常困难的。大的环境噪声、凹凸不平的海底结构、暗礁尾流、温度和含盐层或是梯度、回声甚至是海里的生物等因素都是造成高虚警率的原因,特别是对安静、低速航行潜艇的探测,明显地降低了探测距离,相应地也降低了探测时间及武器使用的反应时间。在大多数情况下,不能区分真假目标,导致消耗大量的昂贵的反潜武器对抗虚假目标。在马岛战争中就有这样的实例。为降低反潜成本,德国的阿特拉斯电子公司研制出了“海狗鱼”(SEAPIKE)低成本反潜武器,其易于在新型的和现有的反潜平台上大量装备,可以用于打击低置信度目标。和其他反潜武器系统相比,“海狗鱼”解决了低成本的问 Anti-submarine weapons stored in shallow waters, coastal or natural waters under the restricted operation is very difficult. Large environmental noises, uneven seafloor structures, the wake of the reefs, temperature and salinity or gradient, echoes and even sea creatures all contribute to the high false alarm rate, especially for quiet, low-speed sailing submarines Of the detection, significantly reducing the detection range, correspondingly also reduces the detection time and the reaction time of the use of weapons. In most cases, the true and false targets can not be distinguished, resulting in consuming a large amount of expensive anti-submarine weapons against false targets. In the Falklands war there is such an example. To reduce the cost of anti-submarine warfare, Atlas Electronics of Germany has developed a SEAPIKE low-cost anti-submarine weapon that is easy to equip on new and existing anti-submarine platforms and can be used to combat low confidence aims. Compared with other anti-submarine weapon systems, “Sea Dogs” solves the problem of low cost