| 多重直序扩频信号的相关接收 |
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| 引用本文： | 张帆 袁苑. 多重直序扩频信号的相关接收[J]. 电讯技术, 1991, 31(5): 33-37,21 |
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| 作者姓名： | 张帆 袁苑 |
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| 作者单位： | 机电部第十研究所(张帆) |
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| 摘 要： | 本文说明了利用伪随机(PN)码的相关特性,进行多重直序扩频信号相关接收的基本原理。指出了这项技术在卫星多址通信中的重要意义,并对实验结果进行了分析,得出了一些重要的结论。
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| 关 键 词： | 卫星通信 多址通信 扩频 信号 接收 |
Correlation receiving of the multiple DS spread spectrum signal |
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| Zhang Fan Yuan Yuan The Tenth Institute of Ministry of Machine-Building and Electronics Jndustry. Correlation receiving of the multiple DS spread spectrum signal[J]. Telecommunication Engineering, 1991, 31(5): 33-37,21 |
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| Authors: | Zhang Fan Yuan Yuan The Tenth Institute of Ministry of Machine-Building and Electronics Jndustry |
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| Affiliation: | Zhang Fan Yuan Yuan The Tenth Institute of Ministry of Machine-Building and Electronics Jndustry |
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| Abstract: | The principle of correlation receiving of the multiple direct squencespread spectrum signal is introduced in this paper by using the auto-correlation ofPN squence. The importance of this technique when is used in multi-access satellitecommunication is also specified. The result of the experiment is analysed and someconclusions are acquired. |
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| Keywords: | Satellite Multi-Access Communication Spread Spectrum Technique GDMA |
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