摘要
该文讨论Watson变换和它在电磁波理论及工程中的应用。针对这一变换在高频电磁波问题中的应用,研究了复积分路径变换原则和选取方法,研究了曲面绕射理论中不同区域绕射函数宗量、波场振幅、绕射相位函数的一致性问题;得到了这类参量的一致性函数表达式。
Watson Transformation and its application to high-frequency electromagnetic waves is investigated in this paper. Following grief description of the Watson transformation, some problems of using the transformation to high frequency electromagnetic waves are studied. The method of choosing integral contour,a uniform amplitude and phase function of high frequency electromagnetic waves are obtained.
出处
《数学物理学报(A辑)》
CSCD
北大核心
1998年第4期438-443,共6页
Acta Mathematica Scientia
基金
国家自然科学基金资助项目
关键词
Watson变换
高频电磁波
一致性几何绕射理论
Watson transformation,High frequency electromagnetic waves, A uniform geometric theory of diffration.