摘要
等效电磁参数对电磁隐身技术具有重要的实际意义。本文利用朗道积分,推导出各种形状的导体颗粒混合于电介质(ε)中形成的混合物等效介电常数。对球形、圆柱形、椭球形导体颗粒的情况,分别得出了近似理论结果。研究了各向同性和各向异性两种情况。
In this paper,the Landau integral equation is applied to deduce theoretically the equivalent dielectric constants of the mixtures of various forms of conductor particles and dielectric (ε).Theoretical approximations are obtained for the conductor particles with the forms of sphere,cylinder and ellipse.Two cases,isotropic and anisotropic dielectrics are studied.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
1992年第3期20-28,共9页
Aerospace Materials & Technology
基金
国家自然科学基金
