摘要
本文提出了一种有效的宽带改型B夹层天线罩罩壁结构。这种结构,在0°～70°的入射角范围内,0～40GHz带宽内,功率传输系数优于80.0％,且垂直极化与水平极化之间的插入相位延迟的差异极小。
An effective broadband modified B sandwich as radome's layer structure is adopted. The power transmission coefficient of this sandwich is over 80% under large incident angle (0°-70°) and broadband (0-40GHz). The difference of insertion phase delay (IPD) between perpendicular polarization and parallel one is very small.
关键词
天线罩
B夹层
宽带天线
罩壁结构
Radome, B sandwich, Transmission characteristics
