REFLECTION DEFINITION OF THE CHARACTERISTIC IMPEDANCE OF MICROSTRIPS

被引:25
作者
ARNDT, F [1 ]
PAUL, GU [1 ]
机构
[1] BROWN BOVERIE & CIE,DEPT CENT DEV,D-6800 MANNHEIM,FED REP GER
关键词
D O I
10.1109/TMTT.1979.1129714
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The frequency-dependent characteristic impedance of shielded microstrips is computed by the scattering matrix of the step of a rectangular transmission line to the shielded microstrip including higher order hybrid modes. This method avoids the ambiguities of the hitherto known definitions based on TEM quantities. For the dispersion characteristics a resonant model is used which reduces the number of the characteristic equations required. Numerical results are given including strips of finite thickness placed unsymmetrically in the shielded microstrip. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.
引用
收藏
页码:724 / 731
页数:8
相关论文
共 15 条