电磁场的混合方程与消光理论和边界元法

电磁场的混合方程与消光理论和边界元法 THE HYBRID EQUATION OF ELECTROMAGNETIC FIELD AND THE EXTINCTION THEOREM AND THE BOUNDARY ELEMENT METHOD 侯杰昌 Hou Jiechang 1 first-author 王高峰 Wang Gaofeng 1 沈力 Shen Li 1 武汉大学空间物理系 武汉大学空间物理系 Department of Space Physics,Wuhan University Department of Space Physics,Wuhan University 本文简要地讨论了解电磁波与复杂介质体相互作用的混合方程方法,证明了混合方程方法中的积分方程在物理意义上与消光理论是一致的,在数学意义上与边界元法是一致的,进一步说明了混合方程方法的合理性。 In this paper, the hybrid equation method for solving the interaction of electromagnetic wave with complex dielectric bodies has been discussed simply, It has been proved that the integral equation in hybrid equation method is equivalent to the extinction theorem in physical significance and to the boundary element method in mathematic treatment. 电磁场混合方程 消光理论 边界元法 hybrid equation of electromagnetic field extinction theorem boudary element method 国家自然科学基金(61672102) 1991-03-01 2021-04-01 3