全波法分析无限长电流产生的场在三层介质中的反射系数  

Analyzing the Reflection Coefficient of an Infinite Current Field by Full Wave Method

作　　者：林国华[1,2] 张业荣[1] 

机构地区：[1]南京邮电大学电子科学与工程学院,江苏南京210023 [2]镇江船艇学院基础部物理教研室,江苏镇江212003

出　　处：《南京邮电大学学报（自然科学版）》2013年第3期75-79,共5页Journal of Nanjing University of Posts and Telecommunications：Natural Science Edition

摘　　要：使用全波法(即电位函数和磁位函数)分析了无限长电流产生的场在三层介质上的反射系数。分析得到的反射系数,可以很好地还原成已知两层介质时,以及介质覆盖的理想导体时的特殊情形,从而验证了求解的正确性。反射系数是求解电磁场的关键,所以为求此情况下的电磁场奠定了很好的基础。Full wave method is used in the text（potential and magnetic functions） for analysis the reflection coefficient of an infinite current field in three layers of medium.Reflection coefficient of the electromagnetic fields is obtained,and can be restored to the case of two-layer media and the case of dielectric slab-covered perfect conductor,which verifies the correctness of the solution.Reflection coefficient is the key for the solution of electromagnetic fields.The result provides a very good foundation for the solution of the electromagnetic fields in this case.

关 键 词：全波法 无限长电流 反射系数 

分 类 号：TN011[电子电信—物理电子学] TN92