一系列化学爆炸产生的超宽带次声信号

2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2018-09-01 DOI:10.1109/UWBUSIS.2018.8520054

L. Chernogor, O. Liashchuk, M. Shevelev

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引用次数: 3

摘要

研究了超宽带次声信号在150 ~ 180 km的不同方向路径上的传播特性。传播确定在多个和单个路径上进行。相对带宽范围为0.8 ~ 1.2。频谱包含周期为0.6 s到2.4 s的谐波。随爆炸功率级数的变化，能量在信号谱的1 ~ 2s周期范围内达到最大值。各种系列爆炸释放的能量在5.3 - 53.7吨TNT之间

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Ultra-Wideband Infrasonic Signals Generated by Series of Chemical Explosions

The features of the propagation of ultrawideband infrasonic signals that have traveled over paths of various orientations and 150 - 180 km in length have been studied. The propagation is determined to take place over both multiple and single paths. The relative bandwidth varies from 0.8 to 1.2. The spectrum contains harmonics with periods of 0.6 s to 2.4 s. The energy attains a maximum value in the 1 - 2 s period range in the signal spectrum depending on the series of explosions power. The energy release in various series of explosions lies in the range 5.3 - 53.7 tons of TNT

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2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

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