| 航空视频电路抗干扰设计 |
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| 引用本文： | 赵慕奇,陈亚.航空视频电路抗干扰设计[J].海军航空工程学院学报,2011,26(4):445-449. |
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| 作者姓名： | 赵慕奇 陈亚 |
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| 作者单位： | 海军装备部驻上海地区军事代表窜,上海,200120 |
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| 摘 要： | 从原理着手分析了影响航空视频电路电磁干扰的几个重要因素，采取降低时钟信号的干扰、保护敏感信号、数模混合电路统一接地、防止电源干扰、减少高频辐射对电路的影响等措施，提高视频电路板的电磁兼容设计，有效地提高电子产品的抗干扰能力和电子兼容性。
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| 关 键 词： | 电磁兼容 抗干扰技术 视频电路 |
Design of Anti-Interference of Aerial Video Circuit |
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| ZHAO Mu-qi and CHEN Ya.Design of Anti-Interference of Aerial Video Circuit[J].Journal of Naval Aeronautical Engineering Institute,2011,26(4):445-449. |
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| Authors: | ZHAO Mu-qi and CHEN Ya |
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| Institution: | ZHAO Mu-qi,CHEN Ya(Military Representatives Office of NED in Shanghai Area,Shanghai 200120,China) |
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| Abstract: | Some important factors were analyzed which influenced the electromagnetic interference of the aerial video circuit and the measures were taken to improve the EMC design of digital-analog mix circuit board, such as reducing the interruption of clock signal, protecting sensitive signal, uniting mixed-signal circuits to earth, preventing the power interference, decreasing the electric influence of high frequency radiation and so on. It could improve the anti-interference ability and electromagnetic compatibility of electric products effectively. |
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| Keywords: | EMC anti-interference technique video circuit |
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