| 低速水声扩频通信系统仿真研究 |
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| 引用本文： | 唐泽建,杨曦,高强. 低速水声扩频通信系统仿真研究[J]. 舰船电子工程, 2010, 30(6): 70-72 |
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| 作者姓名： | 唐泽建 杨曦 高强 |
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| 作者单位： | 1. 军大连舰艇学院信息与通信工程系,大连,116018
2. 指挥学院,武汉,430010 |
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| 摘 要： | 多径干扰是影响低速水声通信系统的关键问题。文章对低速水声扩频通信系统进行了设计和仿真分析,结果表明,直接序列扩频技术是低速水声通信系统抑制多径效应的一种有效措施。
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| 关 键 词： | 多径干扰 直接序列扩频 低速水声通信 |
Simulation and Research on Low-speed Underwater Acoustic Spread Spectrum Communication System |
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| Tang Zejian,Yang Xi,Gao Qiang. Simulation and Research on Low-speed Underwater Acoustic Spread Spectrum Communication System[J]. Ship Electronic Engineering, 2010, 30(6): 70-72 |
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| Authors: | Tang Zejian Yang Xi Gao Qiang |
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| Affiliation: | 1Dept.of Information and Communication Engineering,Dalian Navy Academy,Dalian 116018;2Commanding Communications Academy,Wuhan 430010) |
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| Abstract: | Time-varying multipath is a main obstacle to underwater acoustic communications.Paper designs and simulate a low-speed underwater acoustic spread spectrum communication systems.The results indicate that DSSS can overcome multipath very well. |
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| Keywords: | time-varying multipath DSSS underwater acoustic communication |
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