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论文研究的内容属于 TEMPSEST(信息电磁泄漏检测与防护 )技术范畴 ,是所开展的计算机信息截获与反截获研究工作的一部分 ,文中提供用频域法在 GTEM装置中测试两种 PC-5 86计算机电磁泄漏的技术 ,还提供了 2 5 Hz～ 1 GHz的宽频带内的测试数据及有关的分析 .
The content of the dissertation belongs to the field of TEMPSEST (Information Electromagnetic Leakage Detection and Prevention), which is a part of the research on intercepting and intercepting computer information. This paper provides two methods to test two kinds of PC-5 86 computers Electromagnetic leakage technology, but also provides a wide range of 25 Hz ~ 1 GHz test data and related analysis.