摘要
电磁屏蔽材料目前向着薄、轻、宽、高的方向发展，复合材料已逐渐取代单一材料成为电磁屏蔽研究的主要方向。以机械复合材料为基础，研究高导电材料＋高导磁2层复合材料与高导电材料＋高导电材料＋高导磁材料3层复合材料电磁屏蔽效能的差别。研究结果表明，2层复合材料高导电材料一侧增加1层高导电材料对电磁屏蔽性能的提高非常有限。
Electromagnetic shielding composite material which is thin, light, wide and high is the direction of the electromagnetic shielding material. The relationship between the structure of the electromagnetic shielding composite material and the electromagnetic shielding effectiveness is studied in this article based on two different structure electromagnetic shiel- ding composite materials. It＇s concluded that the electromagnetic shielding performance improve limitedly by adding a level of high conductivity material on one side of two levels of high conductivity composite material.
关键词
电磁屏蔽
复合材料
结构设计
electromagnetic shielding, composite materials, structural design
