带有膜片的未屏蔽平板传输线内TEM波的场结构及其特性阻抗

The Field Structure of TEM Waves in a Unshielded Planar Transmission Lines with Diaphragms and the Line's Characteristic Impedance

将理论分析与计算机数值模拟相结合,利用保角变换法研究带有膜片的未屏蔽平板传输线内TEM波的场结构,得出其场结构方程,并计算其特性阻抗。研究结论对于带有膜片的未屏蔽平板线的使用及新型传输线的设计具有一定的理论意义和实用价值。

By combining theoretical analysis and computer numerical simulation,the field structure of TEM wave in unshielded plate transmission line with diaphragm is studied by means of conformal transformation,and its field structure equation is obtained,and its characteristic impedance is calculated.The research result for the use of unshielded flat wire with diaphragm and the design of new transmission line has certain theoretical significance and practical value.