| 分集接收技术在水下通信中的研究 |
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| 引用本文： | 李岗. 分集接收技术在水下通信中的研究[J]. 通信技术, 2007, 40(11): 86-87,90 |
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| 作者姓名： | 李岗 |
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| 作者单位： | 西南交通大学,电气工程学院,四川,成都,610031 |
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| 摘 要： | 从现行的水下通信技术入手，运用蓝绿激光脉冲作为通信信号的载体，针对复杂的水下信道对通信信号产生的吸收、散射以及噪声干扰，研究了一种基于水下通信的分集接收技术——时频调制技术。
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| 关 键 词： | 水下通信 分集接收技术 时频调制 |
| 文章编号： | 1002-0802（2007）11-0086-02 |
| 收稿时间： | 2007-07-19 |
| 修稿时间： | 2007-07-19 |
Application of Diversity Reception Technique to Underwater Communication |
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| LI Gang. Application of Diversity Reception Technique to Underwater Communication[J]. Communications Technology, 2007, 40(11): 86-87,90 |
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| Authors: | LI Gang |
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| Abstract: | This paper proceeds with current communication under water.By using blue-green laser as a communication signal carrier,and in view of absorption,scattering and noise inference produced by the under-water channel when the communication signals travel in the channel,a kind of diversity reception technique based on communication under water is developed,known as Time-frequency shift keying(TFSK). |
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| Keywords: | underwater communication diversity reception technique time-frequency modulation |
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