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Method for the sonar classification of underwater objects, notably moored mines
Method for the sonar classification of underwater objects, notably moored mines
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机译:水下物体特别是系泊雷的声纳分类方法
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摘要
In a sonar used to determine the characteristics of the underwater mines, the emission diagram in the vertical plane is modified to obtain two main lobes separated by a central zero value. At reception, the bearing/frequency display system shows a dark strip separated by two luminous strips. When the echo from a mine persists, in going through the dark zone, it is recognized that it pertains to a moored mine floating in the water, thus enabling moored mines to be identified and their submersion depth measured.
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