关键词 : 主动声纳方程 ; 主动探测声纳 ; 混响 ; 性能预报 [gap=990]Key words: active sonar equation; active detection sonar; reverberation; performance prediction
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submarine active detection sonar 潜艇主动搜索声纳
With analyzing the detecting procedure of Low-frequency active sonar and emulating about it, the Optimum Detection frequency Band of Low-frequency active sonar were researched.
本文通过对低频主动声纳的主动声纳方程的分析与声学探测过程的仿真，初步研究了低频主动声纳在不同距离上的最优探测频率问题。
Detecting sonar pulse transmitted by an active sonar, it is called "sonar pulse detection".
声呐脉冲侦察是利用目标主动声呐发射的脉冲信号来探测目标的技术。
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