| 空间光通信对抗中通信光探测器的同步干扰特性研究 |
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| 引用本文： | 唐雁峰,李洪祚.空间光通信对抗中通信光探测器的同步干扰特性研究[J].长春理工大学学报,2014(6):62-65. |
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| 作者姓名： | 唐雁峰 李洪祚 |
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| 作者单位： | 长春理工大学 电子信息工程学院,长春,130022 |
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| 摘 要： | 针对空间激光通信日益成熟,未来应用越来越广的趋势,提出了空间激光通信光电探测器干扰特性研究。首先分析光通信用光电探测器干扰特性,从比特干扰、时钟提取干扰两种方式分析光电探测器的受干扰特性并进行了仿真,在实验室搭建实验系统并对光电探测器干扰进行了实验测试,结果表明对光通信接收光电探测器进行干扰的效果与干扰源的频率和功率等参数有关。
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| 关 键 词： | 空间光通信 信息对抗 光电探测器 干扰特性 |
Research on Synchronous Interference Characteristic of Optical Detector Used in Space Optical Communication for Information Countermeasure |
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| TANG Yanfeng,LI Hongzuo.Research on Synchronous Interference Characteristic of Optical Detector Used in Space Optical Communication for Information Countermeasure[J].Journal of Changchun University of Science and Technology,2014(6):62-65. |
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| Authors: | TANG Yanfeng LI Hongzuo |
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| Affiliation: | ( School of Electronics and lnforrnation Engineering , Changchun University of Science and Technology, Changchun 130022) |
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| Abstract: | For the more mature and widely used trend of the space laser communication,in this paper,the techniques study of space laser communication countermeasure is presented.Firstly,the interference characteristics of photoelectric detector used for the optical communication is analyzed and simulated from two ways with bits and clock extraction interference by using Matlab.Experiment system is constructed in the laboratory.The test results show that the interference effect of photoelectric detectors is related with the parameters such as frequency and power of interference sources. |
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| Keywords: | space optical communication information countermeasure photoelectric detector interference characteristics |
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