| 多径传播的水声信号模拟研究 |
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| 引用本文： | 高松龄,柴勤忠. 多径传播的水声信号模拟研究[J]. 中国石油大学学报(自然科学版), 1997, 0(6) |
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| 作者姓名： | 高松龄 柴勤忠 |
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| 作者单位： | 石油大学机电工程系 |
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| 摘 要： | 对海洋水声信道特性进行了分析，阐述了中远距离浅海声环境多径效应的形成机理，构造了适合于计算机实时模拟的水声数据信号数学模型。用计算机模拟实现了通过调节发射信号载波频率及多径效应干扰程度等参数来调整水声信号。
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| 关 键 词： | 多径传播；水声信号；模拟 |
SIMULATION OF UNDERWATER ACOUSTIC SIGNAL WITH MULTI PATH PROPAGATION |
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| Gao Songling,University of Petroleum,China. SIMULATION OF UNDERWATER ACOUSTIC SIGNAL WITH MULTI PATH PROPAGATION[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1997, 0(6) |
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| Authors: | Gao Songling University of Petroleum China |
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| Affiliation: | Beijing 102200 |
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| Abstract: | The conditions for causing multipath propagation in medium range and long range and shallow water acoustic environment were studied, and an underwater acoustic signal model was developed by using computer real time simulations. The computer simulations are carried out to simulate underwater acoustic data signals and adjust carrier frequencies and multipath interference. |
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| Keywords: | Underwater acoustic signals Multipath propagation Simulation |
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