Green function via moment matching for rapid and accurate substrate parasitics evaluation

Proceedings of CICC 97 - Custom Integrated Circuits Conference Pub Date : 1997-05-05 DOI:10.1109/CICC.1997.606649

Jinsong Zhao, W. Dai, R. Frye, K. Tai

引用次数: 7

Abstract

Recently the substrate coupling and substrate parasitics are calling for more and more research efforts. This paper addresses this problem by formulating the multilayer substrate Green function equivalent to purely lossy transmission line circuits. Infinite number of exact images can be tracked by wave-tracing. Moment matching technique is used to approximate the fast decaying part while the slow decaying part is extracted by the wave-tracing. We achieve highly accurate yet closed-form space-domain Green function. Parasitics for our MCM on-wafer inductors due to substrate coupling can be efficiently extracted.

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基于矩匹配的绿色函数快速准确地评价基质寄生性

近年来，底物耦合和底物寄生的研究越来越受到重视。本文通过构造等效于纯损耗传输线电路的多层衬底格林函数来解决这一问题。用波跟踪法可以跟踪无限数量的精确图像。矩匹配技术是用来近似快腐烂的部分而慢衰减wave-tracing提取的一部分。我们实现了高精度的封闭式空间域格林函数。我们的MCM片上电感由于衬底耦合而产生的寄生效应可以有效地提取出来。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of CICC 97 - Custom Integrated Circuits Conference

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