带状线内TEM波的场分布及其结构仿真  

The field distribution of TEM wave in a strip line and its structure simulation

作　　者：王福谦[1] 

机构地区：[1]长治学院电子信息与物理系,山西长治046011

出　　处：《大学物理》2016年第1期24-27,30,共5页College Physics

基　　金：山西省自然科学基金(2012011028-1)资助

摘　　要：通过求解拉普拉斯方程,给出带状线内TEM波场分布的级数解,并利用软件MATLAB和HFSS对其进行数值模拟和结构仿真.研究结论对于计算该传输线的衰减常数、了解其功率容量、考虑功率耦合及设计有关的有源器件具有一定的参考价值.By solving Laplace＇s equation,the series solution of the field distribution of the TEM wave in a strip line is obtained.Further,the TEM wave in a strip line is simulated by MATLAB and HFSS.The present study has the certain reference value for calculating the decay constant of the transmission line, realizing its power capability, con- sidering its power coupling and designing the related active device.

关 键 词：带状线 拉普拉斯方程 TEM波 MATLAB HFSS 结构仿真 

分 类 号：TN011[电子电信—物理电子学]