用电磁场算子理论分析TEM室的传输特性  

Analysis of the Transmission Property of TEM Cell by Operator Theory

作　　者：任列辉[1] 陈志雨[1] 宋文淼[1] 

机构地区：[1]中国科学院电子学研究所,北京100080

出　　处：《电子学报》2005年第1期123-125,共3页Acta Electronica Sinica

基　　金：国家自然科学基金 (No .60 1 71 0 0 2 )

摘　　要：本文用电磁场算子理论通过多个虚拟边界的电场和磁场的耦合求解TEM室 (TEMcell)的本征值 ,在此基础上讨论了TEM室的的传输特性 ,文中所采用的并矢格林函数没有奇异项 ,可以化为标量格林函数来计算 ,并与数值计算的结果进行了比较 .The eigenvalues of TEM Cell are solved with the matching of electric and magnetic field on the multiple virtual boundaries by vector partial differential operator theory and the property of TEM Cell is discussed. The dyadic Green's function has no singularity and can be transformed into scalar Green's function. The results computed by partial differential operator theory are compared with numerical results.

关 键 词：矢量偏微分算子 TEM室 本征值 

分 类 号：TN814[电子电信—信息与通信工程]