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本文分析球面波从球面反射的问题。使用了二种分析方法:一种是借助于Watson的积分回路变换将波动方程的级数解近似求和;另一种是在射线光学和Fresnel反射定律的基础上借助于张量形式的微分几何直接得出结果。两种方法的结果是一致的。
This paper analyzes the problem of spherical waves reflected from the sphere. Two kinds of analysis methods are used: one is to approximate the series solution of the wave equation by Watson integral loop transform; the other is to use the differential geometry of the tensor form based on the ray optics and the Fresnel reflection law Direct result The results of the two methods are consistent.