与屏蔽效能 ( Shielding Effect )的关系 我们碰到过很多客户,他们通常的理解就是,电阻越小越好,这样屏蔽效能越高越好,这样理解有一定道理,但要综合考虑..
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改变车身缝隙搭接部分的长度和拐角角度并不能保证提高其屏蔽效能,具体变化趋势与频率范围有关。
Changing neither the length of overlapping gap nor the Angle of turning corner can assure the rise in shielding effectiveness, rather the specific changing trend is related to frequency range.
利用自制的波导网络分析仪,研究不同纤维材料的含水率与电磁波的屏蔽效能和功率吸收率之间的关系。
The relationship between the moisture content in different textile materials and the shielding efficiency and power absorption of microwave was studied with self-made waveguide-network analyzer.
综述了导电填料的种类、形态、填充量、复配、分散与分布等因素对填充型电磁屏蔽复合材料屏蔽效能的影响及研究进展。
Influence factor such as the kind, shape, content, combination, distribution and dispersion ofthe fillers on shielding effect are reviewed for filling type electromagnetic shielding composite.
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