| ELF通信信道编码及调制方案的研究 |
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| 引用本文： | 贺飞扬,高俊. ELF通信信道编码及调制方案的研究[J]. 海军工程大学学报, 2005, 17(5): 109-112 |
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| 作者姓名： | 贺飞扬 高俊 |
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| 作者单位： | 海军工程大学,电子工程学院,湖北,武汉,430033 |
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| 摘 要： | 围绕ELF通信中如何选择合适的信道编码及调制解调方式进行了初步的探讨,比较了在高斯白噪声条件下各种调制方式的性能,对信道编码方式进行了分析.最后采用级联编码技术和MSK调制方式,并进行了仿真,所得结论与理论分析相一致,说明了该方案的可行性.
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| 关 键 词： | ELF MSK 信道编码 |
| 文章编号： | 1009-3486(2005)05-0109-04 |
| 修稿时间： | 2005-04-07 |
Study on channel coding and modulation for ELF communication |
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| HE Fei-yang,GAO Jun. Study on channel coding and modulation for ELF communication[J]. Journal of Naval University of Engineering, 2005, 17(5): 109-112 |
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| Authors: | HE Fei-yang GAO Jun |
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| Abstract: | How to choose the appropriate channel coding and modulation&demodulation mode for ELF communication is discussed.The capacities of various modulation modes are compared in the circumstance of GWN,and the channel coding mode is analysed.Finally,the sinulation is done by the technique of cascade coding and MSK modulation mode.The conclusion is in accordance with the theory analysis,which indicates that such a method is feasible. |
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| Keywords: | ELF MSK channel coding |
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