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FILTERING THE FREQUENCY-DIRECTIONAL SPECTRUM OF THE WAVES OF A NAVIGATION CHANNEL

机译:过滤导航通道的波的频率方向谱

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摘要

The refractive effect of the reflection of waves from a channel has made it possible to propose a model of refractive filtering of the frequency-directed wave spectrum by the navigation channel. If the frequency-directed spectrum is known on the way to the channel, then when traversing the channel some frequency components of the waves are reflected from the channel. Thus, part of the wave energy is reflected from the channel; that is, the part of the energy of the initial wave does not reach the second embankment shoulder, which results in a decrease of wave altitude in the region beyond the channel.
机译:来自信道的波的反射的折射效应使得可以通过导航通道提出频率定向波谱的折射滤波模型。 如果在通道的方式上已知频率定向频谱,则在遍历频道时,波的一些频率分量从信道反射。 因此,部分波能量从通道反射; 也就是说,初始波的能量的一部分没有到达第二堤肩,这导致在通道之外的区域中的波浪高度降低。

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