Frequency Dependent Parametric Models for Transmission Line Structures

被引：0
|
作者：
Ciuprina, Gabriela [1 ]
Stefanescu, Alexandra [1 ]
Ioan, Daniel [1 ]
机构：
[1] Univ Politehn Bucuresti, Fac Elect Engn, Numer Methods Lab, Spl Independentei 313, Bucharest 060042, Romania
来源：
COMPUTER FIELD MODELS OF ELECTROMAGNETIC DEVICES | 2010年 / 34卷
关键词：
Long interconnects; transmission lines; parameterization; geometric parameters; electromagnetic field models;
D O I：
10.3233/978-1-60750-604-1-630
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper describes specialized techniques to extract parametric models for long interconnects, modeled as transmission lines. An important step in the modeling is the extraction of the per unit length parameters. The novelty of the study is the parameterization with respect both to the geometric parameters and the frequency. The parameterization with respect to the geometry is based on the computation of first order sensitivities from electromagnetic field models, whereas the influence of the frequency is approximated by rational polynomials obtained by fitting. The approach proposed is validated by experiments.
引用
收藏
页码：630 / 637
页数：8
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