| 雷达系统开关电源电磁兼容技术研究 |
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| 引用本文： | 倪志红. 雷达系统开关电源电磁兼容技术研究[J]. 现代雷达, 2006, 28(3): 91-94 |
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| 作者姓名： | 倪志红 |
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| 作者单位： | 南京电子技术研究所,南京,210013 |
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| 摘 要： | 雷达电磁环境复杂,电磁兼容性问题越来越突出。大量开关电源已在雷达系统中应用,就要求它既不产生过大的干扰,又具有一定的抗干扰能力。开关电源电磁兼容技术已越来越成为雷达电源行业研究的热点,文中分析了开关电源电磁干扰的机理,提出了相应的抑制措施,并讨论了电磁兼容设计中需要注意的问题。
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| 关 键 词： | 开关电源 电磁兼容 电磁干扰 |
| 收稿时间： | 2005-09-26 |
| 修稿时间： | 2006-01-27 |
A Study on Electromagnetic Compatibility of Switching-power for Radar |
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| NI Zhi-hong. A Study on Electromagnetic Compatibility of Switching-power for Radar[J]. Modern Radar, 2006, 28(3): 91-94 |
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| Authors: | NI Zhi-hong |
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| Affiliation: | Nanjing Research Institute of Electronics Technology, Nanjing 210013, China |
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| Abstract: | The electromagnetic environment of radar is very complicated,and the problem of electromagnetic compatibility is becoming more and more outstanding.A large quantity of switching-power supply is already applied in radar system,which requires that it does not produce too big interference and has certain anti-interference ability.The technology of electromagnetic compatibility of switching-power supply now becomes a hotspot for the research of power-supply for radar.The mechanism of electromagnetic interference in switching-power supply is analyzed in this paper and their suppressing methods are presented.A few key points of electromagnetic compatibility design are discussed. |
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| Keywords: | switching-power supply electromagnetic compatibility electromagnetic interference |
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