| 扩频通信系统相位的捕获与跟踪技术 |
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| 引用本文： | 文富忠,孙建红,徐定杰.扩频通信系统相位的捕获与跟踪技术[J].国际商务研究,2002,42(3):112-116. |
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| 作者姓名： | 文富忠 孙建红 徐定杰 |
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| 作者单位： | [1]哈尔滨工程大学自动化学院，黑龙江哈尔滨150001 [2]武汉第七零一所第三研究室电气科 |
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| 摘 要： | 本文讨论扩展频谱通信系统中有关相位的捕获与跟踪技术问题，道德在扩频通信系统原理的基础上结合实际系统中的应用条件，详细分析了捕获的方法、性能特点，给出了比较适用的2种捕获与跟踪原理图。理论分析与实验结果表明，所采用的分析方法和捕获方案是可行的。
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| 关 键 词： | 扩频通信 伪码序列 相位捕获 跟踪 |
| 修稿时间： | 2002/1/28 0:00:00 |
Acquisition and Code Tracing for Spread Spectrum Communication Systems |
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| WEN Fu-zhong,SUN Jian-hong,XU Ding-jie.Acquisition and Code Tracing for Spread Spectrum Communication Systems[J].International Business Research,2002,42(3):112-116. |
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| Authors: | WEN Fu-zhong SUN Jian-hong XU Ding-jie |
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| Abstract: | In this paper acquisition and code tracing technology for spread spectrum communication systems is analysed. At first,a principle of spread spectrum communication systems is introduced. Methods and performances of acquisition are analysed. Two acquisition and code tracing schematic diagrams are given. Both the theoretical analysis and experimental results indicate that the adopted analysis method and the supposed synchronization scheme are feasible. |
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| Keywords: | Spread spectrum communication Pseudo code sequence Phase acquisition Tracing |
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