摘要
通过对一种新型的发泡型聚丙烯(EPP)毫米波吸波材料结构的设计与吸波仿真计算,得到重量轻、尺寸小巧、性能优秀的吸波体,该吸波体三种总高度不超过60 mm的圆锥吸波结构在20~40 GHz频段内的电磁波吸收性能均在-40 d B以下。EPP吸波材料在5G无线测量暗室中具有广泛的应用前景。
Through the formula design and numerical calculation of the structure of novel expandable polypropylene （EPP） millimeter waves absorbing materials, absorbers with light weight, small size and excellent absorbing property are obtained. When the total height is less than 60 millimeters, all three types of conieal absorbers have great electromagnetic absorbing property below -40 dB from 20 to 40 GHz. EPP absorbers show great promise in 5G wireless measurement chambers.
出处
《安全与电磁兼容》
2017年第2期51-53,93,共4页
Safety & EMC
关键词
5G
毫米波
发泡型聚丙烯
吸波材料
5G
millimeler waves
expandable polypropylene
wave absorbing materials
