| m序列、Gold序列和正交Gold序列的扩频通信系统仿真研究 |
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| 引用本文： | 陶崇强,杨全,袁晓. m序列、Gold序列和正交Gold序列的扩频通信系统仿真研究[J]. 国外电子元器件, 2012, 0(18): 148-150 |
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| 作者姓名： | 陶崇强 杨全 袁晓 |
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| 作者单位： | [1]四川大学电子信息学院,四川成都610065 [2]中国人民解放军61398部队,上海201908 [3]西南电子电信研究所,上海200434 |
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| 摘 要： | 为了研究扩频码对直接序列扩频通信系统性能的影响,利用Matlab编程建立直接序列扩频通信系统模型,对该系统进行性能仿真。通过在不同的信噪比条件下,运行仿真系统,得出扩频增益和三种不同扩频码对系统性能影响的结论。
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| 关 键 词： | 扩频增益 扩频码 信噪比 直接序列扩频通信 |
Research and simulation on m-sequences, Gold sequences and orthogonal Gold sequences of spread spectrum communication system |
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| TAO Chong-qiang,YANG Quan,YUAN Xiao. Research and simulation on m-sequences, Gold sequences and orthogonal Gold sequences of spread spectrum communication system[J]. International Electronic Elements, 2012, 0(18): 148-150 |
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| Authors: | TAO Chong-qiang YANG Quan YUAN Xiao |
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| Affiliation: | 1. School of Electronics ＆ Information, Sichuan University, Chengdu 610065, China; 2. Troops 61398 the Chinese People＇s Liberation Army, Shanghai 201908, China; 3. South-west Electron and Telecom Technology Institute, Shanghai 200434, China) |
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| Abstract: | Describes the theoretical basis of direct spread spectrum communication and model, maflab programming through a direct spread spectrum communication system design and performance simulation of the system, run under different conditions in the system studied and the different spread spectrum spreading gain code on the system performance. |
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| Keywords: | spreading gain spreading code SNR direct spectrum communication |
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