含金属损耗的复杂集成结构精确建模的FDTD/准静态混合技术

2003 33rd European Microwave Conference, 2003 Pub Date : 2003-10-01 DOI:10.1109/EUMA.2003.340957

E. Dalton, M. Kunze, W. Heinrich, M. Tentzeris

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引用次数: 3

摘要

本文提出了一种将拟静态场求解器与时域有限差分法耦合的方法，以更有效地模拟包含金属和介质损耗效应的多层封装结构。有耗金属特性首先用密集的准静态网格模拟，然后使用所得的场校正因子来提高更粗的FDTD网格的精度。

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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A Hybrid FDTD/Quasistatic Technique for the Accurate Modeling of Complex Integrated Structures Including Effects of Lossy Metals

This paper presents a method of coupling a quasistatic field solver with the finite-difference time-domain method for the more efficient modeling of multilayer packaging structures including metal and dielectric loss effects. Lossy metal characteristics are first simulated with a dense quasistatic grid and the resulting field correction factors are then used to enhance the accuracy of a much coarser FDTD mesh.

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2003 33rd European Microwave Conference, 2003

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