| 利用馈通滤波器提高电子设备EMC性能的设计方法 |
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| 引用本文： | 韩开亮,崔维鑫.利用馈通滤波器提高电子设备EMC性能的设计方法[J].科学技术与工程,2009,9(12). |
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| 作者姓名： | 韩开亮 崔维鑫 |
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| 作者单位： | 中国科学院上海技术物理研究所,上海,200083 |
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| 摘 要： | EMC性能是电子产品重要的性能指标,首先介绍了我国国家军用标准中对电场辐射性能的要求,阐述了一种利用馈通滤波器抑制电子设备电场辐射的设计方法.在此基础上结合应用实例,给出了电子设备电场辐射超标的机理分析、馈通滤波器参数选择方法及实验验证结果.实验表明该方法能有效改善电子设备的EMC性能.
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| 关 键 词： | 馈通滤波器 电磁兼容性(Electromagnetic Compatibility EMC) |
Design Methodology for Improving Electronic Device's EMC Capability by Feed-through Filter |
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| HAN Kai-liang,CUI Wei-xin.Design Methodology for Improving Electronic Device's EMC Capability by Feed-through Filter[J].Science Technology and Engineering,2009,9(12). |
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| Authors: | HAN Kai-liang CUI Wei-xin |
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| Institution: | Shanghai Institute of Technical Physics;Chinese Academy of Sciences;Shanghai 200083;P.R.China |
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| Abstract: | EMC performance is an important character of an electronic device.The demand of electric field radiation in national standard is presented firstly.A design methodology for restraining electric field radiation by feed-through filter is introduced.Based on all of these,an example is given.The principle of electric field radiation overrun and the means of feed-through filter's parameter choosing are discussed.Finally,the experimental results are given.The experiment shows that this method can improve the EMC p... |
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| Keywords: | RE102 |
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