| 跳频接收机中抗阻塞干扰的仿真及定量分析 |
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| 引用本文： | 韩福丽,潘武,姚彦. 跳频接收机中抗阻塞干扰的仿真及定量分析[J]. 计算机与网络, 1999, 0(1) |
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| 作者姓名： | 韩福丽 潘武 姚彦 |
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| 作者单位： | 张家口通信学院 副教授(韩福丽)，清华大学 博士研究生(潘武)，清华大学 教授(姚彦) |
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| 摘 要： | 文章对无线通信中跳频接收机非线性失真的有关问题进行了深入的研究。在对三阶交调失真进行仿真的基础上,分析了由于交调失真引起接收机阻塞的各种情况,提出了加前置跳频滤波器抗阻塞干扰的具体措施。为在实际跳频系统设计中提高抗阻塞干扰能力提供了可靠的理论依据。
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| 关 键 词： | 跳频 非线性失真 阻塞干扰 前置跳频滤波器 |
Simulated ang Quantitative Analyses of Anti-blocking Jamming in FH Receivers |
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| Han Fuli. Simulated ang Quantitative Analyses of Anti-blocking Jamming in FH Receivers[J]. China Computer & Network, 1999, 0(1) |
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| Authors: | Han Fuli |
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| Affiliation: | Han Fuli( Zhang jia kou Communication Institute)Pan Wu Yao Yan ( Tsinghua University) |
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| Abstract: | This paper studies nonlinear distortion of FH receivers in wireless communications. Various kinds of blockades in receivers resulting from intermodulation distornon, are analyzed on the base of the simulation for third -order intermodulation distornon. Concrete measures employing front-end FH filter are proposed to anti - blocking jamming. Theoretical bases are offered for improving anti - blocking jamming in a real FH system design. |
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| Keywords: | FH Nonlinear distortion Blocking jamming Front - end FH filter |
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