| CDMA伪码序列产生及抗干扰性能分析 |
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| 引用本文： | 邬健,郑佳,吴祖国.CDMA伪码序列产生及抗干扰性能分析[J].航天电子对抗,2009,25(6):62-64. |
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| 作者姓名： | 邬健 郑佳 吴祖国 |
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| 作者单位： | 解放军电子工程学院,安徽,合肥,230037 |
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| 摘 要： | 为解决码分多址（CDMA）的抗多址干扰性能要求,引出了CDMA系统在最大长度序列、哥德尔序列的一些基本概念和它们的生成方式,并用Matlab实现了生成序列的算法,然后对这些序列的循环自、互相关特性进行了计算机仿真分析,得到了预期的其有良好互相关特性的结果,得出了该类序列具有优良的抗多址干扰性能的结论。
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| 关 键 词： | 最大长度序列 哥德尔序列 抗干扰 |
Generation of pseudo-code and its anti-jamming capability analysis in CDMA |
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| Wu Jian,Zheng Jia,Wu Zuguo.Generation of pseudo-code and its anti-jamming capability analysis in CDMA[J].Aerospace Electronic Warfare,2009,25(6):62-64. |
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| Authors: | Wu Jian Zheng Jia Wu Zuguo |
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| Institution: | (Electronic Engineering Institute of PLA, Hefei 230037, Anhui, China) |
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| Abstract: | The basic conception and generation methods of m-code and Gold-code are introduced to satisfy the anti-jamming property in CDMA system.The generation algorithm is implemented in Matlab,and their correlation is simulated.The conclusion shows that these codes have well correlation and good anti-jamming capability. |
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| Keywords: | m-code Gold-code anti-jamming |
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