分层旋转椭球散射场准解析解级数系数的确定

SERIES-EXPANDED COEFFICIENTS OF SCATTERING QUASI-ANALYTIC SOLUTION BY A LAYERED PARTICLE

摘要:

推导了计算分层旋转椭球散射场准解析解级数系数的线性方程组,并采用将各区中椭球角波函数展为环境区角波函数之级数的方法解决了不同区中角波函数不具正交性的问题。

关键词:散射;准解析解系数;旋转椭球角波函数

Abstract:

The suggested method is to derive alinear equation for determining the ex pansion coefficients of electrom agnetic scat tering quasi-analytic solut ion by a lay ered spheroidal particle. To overcome the problem of regional nonorthogonality,corresponding spheroidal angular function is series-expanded into the analog for the environment.

Key words:scattering;expansion coefficients of quasi-analytic solution;spheroidal angular function