| 截止波导在电磁屏蔽中的应用 |
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| 引用本文： | 邱常玉,武丽芳,宋藏珍,吕托,吕日新. 截止波导在电磁屏蔽中的应用[J]. 电子元器件应用, 2012, 0(11): 31-34 |
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| 作者姓名： | 邱常玉 武丽芳 宋藏珍 吕托 吕日新 |
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| 作者单位： | 北京航天拓扑高科技有限责任公司,北京100176 |
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| 摘 要： | 电磁屏蔽效能取决于屏蔽体薄弱环节，只有屏蔽体的所有组成部分都能达到屏蔽效能要求，才能满足屏蔽体的整体屏蔽要求。在工程实践中，由于功能要求，电子设备的屏蔽体会留有各种各样的孔洞或缝隙，如通风散热孔等，解决这些问题最有效的方法就是截止波导。
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| 关 键 词： | 电磁屏蔽 截止波导 屏蔽效能 |
Cutoff waveguide in electromagnetic shielding application |
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| QIU Chang-yu,WU Li-fang,SONG Cang-zhen,LV Tuo,LV Ri-xin. Cutoff waveguide in electromagnetic shielding application[J]. Electronic Component & Device Applications, 2012, 0(11): 31-34 |
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| Authors: | QIU Chang-yu WU Li-fang SONG Cang-zhen LV Tuo LV Ri-xin |
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| Affiliation: | (Beijing space topology of high-tech limited liability company, Beijing, 100176) |
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| Abstract: | Electromagnetic shielding effectiveness depends on the weak link of the shield.In order to meet the overall rating of the shield, only the shielding of the various components to achieve shielding effectiveness. In engineering practice, as the functional requirements, the shielding of the electronic devices experience left a variety of holes or gaps, such as ventilation holes, the most effective way to solve these problems is the cutoff waveguide. |
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| Keywords: | electromagnetic cutoff waveguide shielding effectiveness of shielded |
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