手征铁氧体填充圆形波导特征方程的导出  

The Derivation of the Characteristic Equation of Cylindrical Waveguide Filled Oxidic Iron

作　　者：金本喜[1] 周平[1] 

机构地区：[1]淮阴师范学院物理系,江苏淮安223001

出　　处：《淮阴师范学院学报（自然科学版）》2003年第4期289-292,共4页Journal of Huaiyin Teachers College;Natural Science Edition

基　　金：江苏省教育厅自然科学基金资助项目(02KJD140007)

摘　　要：在柱坐标系中导出手征铁氧体波导内横向场量与纵向场量之间的关系,利用波导壁上的电场边界条件,建立了手征铁氧体介质填充的圆波导传播常数的特征方程.In this paper, the relationships between the transverse components and the longitudinal ones of electromagnetic fields in oxidic iron waveguides were derived in a cylindrical coordinate system. By applying the boundary conditions on the wall of a circular waveguide, the characteristic equation for the circular oxidic iron waveguide was obtained.

关 键 词：手征波导 圆波导 特征方程 

分 类 号：O451[理学—无线电物理]