This paper present the reflectance and index of refraction, on conditon that uniform or nonuniform electromagnetic planewave incident in oblique angle upon the surface of lossy medium.

• 本文给出了有耗媒质界面上均匀与非均匀平面电磁波斜入射时的反射系数、透射系数的计算公式，并进而计算出了单层平板媒质的屏蔽效能。