平面传输线终端不连续性的终端效应  

End Effects of End Discontinuities of Planar Transmission Lines

作　　者：戎敖生[1] 李嗣范[1] 

机构地区：[1]东南大学无线电系

出　　处：《通信学报》1990年第5期12-16,28,共6页Journal on Communications

摘　　要：本文运用严格的电磁场理论,研究了平面传输线终端不连续性的终端效应。通过计算平面传输线矩形谐振器的谐振频率和均匀平面传输线的色散特性,得到了平面传输线开(短)路面终端的附加长度。数值示例表明了该附加长度与频率密切相关。The end effects of end discontinuities of danar transmission lines are investigated by applying the rigorous theory of electromagnetic fields. Based on the knowledge of the resonant frequency of the planar rectangular resonator and the dispersion characteristics of uniform planar transmission lines, the excess lcngthes of open-or shorted-circuit ends of plana: transmission lines are obtained. These lengthes are closely related to the frequency, as shown in numerical examples.

关 键 词：平面传输线 终端 不连续 终端效应 

分 类 号：TN811[电子电信—信息与通信工程]