| DS-CDMA的抗干扰性能分析及在卫星通信中的运用 |
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| 引用本文： | 万荣根,崔琛,李志刚.DS-CDMA的抗干扰性能分析及在卫星通信中的运用[J].安徽电子信息职业技术学院学报,2004(Z1). |
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| 作者姓名： | 万荣根 崔琛 李志刚 |
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| 作者单位： | 解放军电子工程学院，解放军电子工程学院，解放军电子工程学院 安徽 合肥 230037，安徽 合肥 230037，安徽 合肥 230037 |
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| 摘 要： | DS—CDMA的频谱和功率利用率极高,具有抗干扰能力强、保密性能好、辐射能量少等优点, 特别适合于卫星通信。本文叙述了数字DS—CDMA的基本原理,并对其抗干扰性能作了一定分析,同时介绍 了DS—CDMA在卫星通信中运用的情况。
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| 关 键 词： | DS-CDMA 伪随机序列 处理增益 |
Performance Analysis of Anti - Disturbance of DS - CDMA and Using in Satellite Communication |
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| Wan Rong - Gen Cui Chen Li Zhi - Gang.Performance Analysis of Anti - Disturbance of DS - CDMA and Using in Satellite Communication[J].Journal of Anhui Vocational College of Electronios & Information Technology,2004(Z1). |
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| Authors: | Wan Rong - Gen Cui Chen Li Zhi - Gang |
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| Affiliation: | Wan Rong - Gen Cui Chen Li Zhi - Gang |
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| Abstract: | The spectrum and power efficiency of DS - CDMA are very high, and it has the virtues of good anti - disturbance and safety performance and low radiation, is suitable for Satellite Communication. In this paper, the basic principle and anti - disturbance performance of DS - CDMA is analyzed and its use in satellite communication is introduced. |
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| Keywords: | DS - CDMA pseudo - random sequence processing gain |
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