电磁辐射防护服屏蔽效能测量系统的性能分析  

Performance Analysis to the Shielding Effectiveness Measurement System of Electromagnetic Radiation Protective Clothing

作　　者：施楣梧[1] 王群[2] 唐章宏[2] 郭荣斌[3] 杨华祥[3] 

机构地区：[1]总后勤部军需装备研究所 [2]北京工业大学 [3]中国电子科技集团第四十一研究所

出　　处：《安全与电磁兼容》2015年第1期27-30,63,共5页Safety & EMC

摘　　要：对建立的电磁辐射防护服屏蔽效能测量系统的性能进行了分析,分析了测量仪器动态范围对测量结果的影响,以及实际测量曲线产生纹波的原因,并给出测量曲线的修正方法。最后,对测量系统的一致性和稳定性进行了验证。结果表明,测量系统和测量方法具有很好的一致性和稳定性,可作为电磁辐射防护服屏蔽效能的一种标准化测量方法。The performance of a self-researched shielding effectiveness measurement system for electromagnetic radiation protective clothing is analyzed through several aspects, such as the influences of the dynamic range of measuring instruments to the results, and the causes of ripples emerged in the actual measurement curve. Meanwhile, the method to correct measurement curves is put forward. Finally, the consistency and stability of the measurement system are verified. The verification results show the desired consistency and stability. Therefore, it can be used as a standard shielding effectiveness measurement method for electromagnetic radiation protective clothing.

关 键 词：动态范围 纹波 一致性实验 稳定性实验 

分 类 号：TS941.731.7[轻工技术与工程—服装设计与工程]