位于介质覆盖的导电基底中水平电偶极子的场  

Electromagnetic field of a horizontal electric dipole in a non-perfectconductor coated with a dielectric layer

作　　者：张红旗[1] 潘威炎[2] 沈凯先[1] 

机构地区：[1]中科院陕西天文台,陕西临潼710600 [2]中国电波传播研究所,河南新乡453003

出　　处：《电波科学学报》2001年第4期451-460,共10页Chinese Journal of Radio Science

摘　　要：讨论了位于有介质层覆盖的非理想导电基底中的水平电偶极子激励起的电磁场 ,获得了方便于计算的解析表达式 。The simple analytical expressions of the electromagnetic field generated by a horizontal electric dipole in the non perfect conductor coated with a dielectric layer have been obtained. It is easy to comput the values of the electromagnetic field by using these expressions. The numerical results of the electromagnetic field are presented for several different thickness of the dielectric layer.

关 键 词：侧面波 吸附表面波 水平电偶极子 多层介质 介质覆盖 

分 类 号：O441.6[理学—电磁学]