| GJB 6785-2009对军用电子设备方舱屏蔽效能测试的要求 |
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| 引用本文： | 赵磊. GJB 6785-2009对军用电子设备方舱屏蔽效能测试的要求[J]. 安全与电磁兼容, 2009, 0(6): 26-29,52 |
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| 作者姓名： | 赵磊 |
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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： | 屏蔽效能是军用电子设备方舱最主要的技术指标之一，而制定屏蔽效能测试方法的标准才是获得准确的屏蔽效能指标的前提和保障。介绍了GJB6785-2009中军用方舱屏蔽效能现场测试过程的一些重要环节，从增加整舱概念及测试要求、谐振频段的测试要求、重要测试部位的确定、天线布置和测量仪器的要求等方面进行了阐述。
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| 关 键 词： | 屏蔽效能 整舱 谐振 |
Requirements of Shielding Effectiveness Measurement for Military Electronic Equipment Shelter in GJB 6785-2009 |
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| Abstract: | Shielding Effectiveness （SE） is one of the important indexes to military electronic equipment shelter. The establishment of this standard fills a gap on shielding effectiveness test method for military electronic equipment shelter. The critical steps of on-site measnrement for SE of shelter in GJB 6785-2009 are introduced. The details are also discussed, including the concept of full shelter and its test requirements, the confirmation of the vital parts in the test, antenna setup, and the requirements of measuring apparatuses. |
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| Keywords: | shielding effectiveness fullsheller resonance |
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