An unconditionally stable finite-element timedomain layered domain-decomposition algorithm for simulating 3D high-speed circuits
Electrical Performance of Electronic Packaging and Systems（2012）
摘要
Full-wave analysis has become critical to the signal integrity of 3D high-speed circuits due to increased electromagnetic (EM) effects. The finite-element time-domain (FETD) method has become a strong candidate among different EM algorithms and domain decomposition methods have been proposed to avoid the need to solve a global matrix equation in FETD. In this work, a novel unconditionally stable FETD-based domain-decomposition algorithm, named the layered domain decomposition (LADD), is proposed for the simulation of 3D high-speed circuits.
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关键词
electromagnetic fields,finite element analysis,three-dimensional integrated circuits,3d high-speed circuits,fetd method,ladd,electromagnetic effects,finite-element time-domain method,full-wave analysis,signal integrity,unconditionally stable layered domain-decomposition algorithm,3d circuits,domain decomposition,finite element method,time domain analysis
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