节点文献
Pulse propagation in shallow water with thermocline
【摘要】 <正> The band-limited signal waveforms versus depth, range and frequency in shallow water with a typical thermocline have been calculated using the ray-mode theory with beam displacement. The calculated waveform structures are in good agreement with the measured ones. It is indicated that if sufficient environmental parameters are known, it is possible to realize numerical prediction of .the signal: waveforms in shallow water.
【Abstract】 The band-limited signal waveforms versus depth, range and frequency in shallow water with a typical thermocline have been calculated using the ray-mode theory with beam displacement. The calculated waveform structures are in good agreement with the measured ones. It is indicated that if sufficient environmental parameters are known, it is possible to realize numerical prediction of .the signal: waveforms in shallow water.
【Key words】 pulse propagation; shallow water with thennocline; beam displacement.;
- 【文献出处】 Science in China,Ser.A ,中国科学A辑(英文版) , 编辑部邮箱 ,1996年01期
- 【分类号】O427
- 【下载频次】17