Lossy Transmission Line Model Based on the Generalized Method of Characteristics

被引：0
|
作者：
Keran, Mark [1 ]
Dounavis, Anestis [1 ]
机构：
[1] Western Univ, Dept Elect & Comp Engn, London, ON, Canada
来源：
2023 IEEE 32ND CONFERENCE ON ELECTRICAL PERFORMANCE OF ELECTRONIC PACKAGING AND SYSTEMS, EPEPS | 2023年
基金：
加拿大自然科学与工程研究理事会;
关键词：
circuit simulation; interconnect modeling; method of characteristics; transient analysis; TRANSIENT SIMULATION;
D O I：
10.1109/EPEPS58208.2023.10314931
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, an approach for obtaining the rational approximations used in the generalized Method of Characteristics (MoC) transmission line model is developed. Vector fitting is done offline and the proposed model is obtained analytically using pre-determined rational coefficients, the per-unit-length parameters, and the line length. The algorithm is developed for two-conductor transmission line structures with frequency-independent per-unit-length parameters with negligible conductance effects. It is shown that the proposed methodology can provide more accurate results for challenging line modelling problems, such as very long transmission lines, when compared with HSPICE's W-Element.
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页数：3
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