| 新版GB/T 12190即将出台 |
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| 引用本文： | 张戈. 新版GB/T 12190即将出台[J]. 安全与电磁兼容, 2005, 0(Z1): 41-43 |
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| 作者姓名： | 张戈 |
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| 作者单位： | 中国电子技术标准化研究所 |
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| 摘 要： | 通过适用范围、规范性引用文件、术语与定义、初测程序、测量方法、屏蔽效能的计算等不同方面,详细分析了新版GB/T 12190-200X和GB 12190-1990之间的差异,并简要介绍了GB/T12190-200X中增加的附录内容.
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| 关 键 词： | 屏蔽室 屏蔽效能 参考电平 动态范围 最低固有谐振频率 新版 差异 分析 计算 屏蔽效能 测量方法 程序 术语与定义 规范性引用文件 范围 |
The Differences between GB/T 12190-200X and GB12190-1990 |
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| Zhang Ge. The Differences between GB/T 12190-200X and GB12190-1990[J]. Safety & EMC, 2005, 0(Z1): 41-43 |
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| Authors: | Zhang Ge |
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| Abstract: | The paper introduce the differences between GB/T12190-200X and GB12190-1990 through the following aspects such as scope, definition, preliminary procedure, detailed procedure and determination of shielding effectiveness. The contents of annex of GB/T12190-200X is also involved. |
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| Keywords: | shielding enclosure shielding effectiveness reference level dynamic range lowest natural resonant frequency |
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