| 空间环境因素对VLF通信系统性能的影响 |
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| 引用本文： | 韩恩权,蔡立勇.空间环境因素对VLF通信系统性能的影响[J].舰船电子工程,2004,24(2):53-54,72. |
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| 作者姓名： | 韩恩权 蔡立勇 |
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| 作者单位： | 海军潜艇学院,青岛,266071 |
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| 摘 要： | VLF通信是远距离、稳定的对潜通信方式。找出了两种影响通信质量的空间因素——大气波导和大气噪声，分析了大气波导对信号场强的影响，以及大气噪声对接收机误码性能的影响，指出了提高VLF通信质量的方法。
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| 关 键 词： | 空间环境 VLF通信系统 性能 大气波导 大气噪声 误码率 |
Effect of Outer Space Condition on the Properties of VLF Communication System |
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| Han Enquan,Cai Liyong.Effect of Outer Space Condition on the Properties of VLF Communication System[J].Ship Electronic Engineering,2004,24(2):53-54,72. |
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| Authors: | Han Enquan Cai Liyong |
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| Abstract: | VLF communication is a stable submarine communication means at long distance. Two factors, atmospheric waveguide and atmospheric noise, which have influence to the communication performance are pointed out in this paper. The influence of the atmospheric waveguide to the signal field strength and the atmospheric noise to BER of the receiver has been analyzed in detail. Finally, a way to improve the properties of VLF communication system was conceived. |
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| Keywords: | atmospheric waveguide atmospheric noise BER(bit error rate) |
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