Modeling of striplines between a power and a ground plane

被引:54
作者
Engin, A. Ege
John, Werner
Sommer, Grit
Mathis, Wolfgang
Reichl, Herbert
机构
[1] Fraunhofer Inst Reliabil & Microintegrat, D-13355 Berlin, Germany
[2] Leibniz Univ Hannover, Inst Electromagnet Theory & Microwave Tech, D-30167 Hannover, Germany
来源
IEEE TRANSACTIONS ON ADVANCED PACKAGING | 2006年 / 29卷 / 03期
关键词
mode conversion; nonideal power/ground planes; return path discontinuity; stripline;
D O I
10.1109/TADVP.2006.872998
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, a stripline model is presented for coupled signal lines routed between a power and a ground plane based on multiconductor transmission line (MTL) theory. Through a suitable diagonalization of the MTL equations for striplines, the transverse electromagnetic (TEM) parallel-plate mode is decoupled from the stripline mode. In this way, stripline models that are obtained assuming ideal planes at ground potential can be extended to take into account the nonideal behavior of the planes. The presented model is applied to represent mode conversion due to vias, holes in the reference planes, and terminations of the stripline. Influence of inhomogeneous media is discussed.
引用
收藏
页码:415 / 426
页数:12
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