Sciweavers

TCAD
2008
80views more  TCAD 2008»
13 years 11 months ago
Efficient Extraction of Frequency-Dependent Substrate Parasitics Using Direct Boundary Element Method
An efficient method based on a direct boundary element method is proposed for extracting frequency-dependent substrate coupling parameters. A frequency-independent real-valued line...
Wenjian Yu, Xiren Wang, Zuochang Ye, Zeyi Wang
DAC
2005
ACM
14 years 1 months ago
Spatially distributed 3D circuit models
Spatially distributed 3D circuit models are extracted with a segmentto-segment BEM (Boundary Element Method) algorithm for both capacitance and inverse inductance couplings rather...
Michael W. Beattie, Hui Zheng, Anirudh Devgan, Byr...
ASPDAC
2007
ACM
94views Hardware» more  ASPDAC 2007»
14 years 3 months ago
A New Boundary Element Method for Multiple-Frequency Parameter Extraction of Lossy Substrates
-1 The couplings via realistic lossy substrates can be modeled as frequency-dependent coupling parameters. The fast extraction at multiple frequencies can be accomplished in two se...
Xiren Wang, Wenjian Yu, Zeyi Wang
DATE
1997
IEEE
97views Hardware» more  DATE 1997»
14 years 3 months ago
Analysis of 3D conjugate heat transfers in electronics
An efficient method for the analysis of real 3D conjugate heat transfer for electronic devices is presented. This methodology is based on the coupling of two software : a conducti...
J. P. Fradin, L. Molla, B. Desaunettes
DATE
1997
IEEE
109views Hardware» more  DATE 1997»
14 years 3 months ago
Cartesian multipole based numerical integration for 3D capacitance extraction
Application of the hierarchical Schur algorithm to the boundary element method for 3D capacitance extraction shifts the speed bottleneck from inversion of the influence matrix to...
U. Geigenmüller, N. P. van der Meijs
SIGGRAPH
1999
ACM
14 years 3 months ago
ArtDefo: Accurate Real Time Deformable Objects
We present an algorithm for fast, physically accurate simulation of deformable objects suitable for real time animation and virtual environment interaction. We describe the bounda...
Doug L. James, Dinesh K. Pai
ICAT
2003
IEEE
14 years 4 months ago
Real-time Method for Animating Elastic Objects' Behaviors Including Collisions
We present a new real-time method that can animate a moving elastic object that could collide with other objects in a virtual environment. For simulating physical motions of elast...
Takafumi Watanabe, Jun Ohya, Jun Kurumisawa, Yukio...
ICCS
2007
Springer
14 years 5 months ago
Large Scale Three-Dimensional Boundary Element Simulation of Subduction
We present a novel approach for modeling subduction using a Multipole-accelerated Boundary Element Method (BEM). The present approach allows large-scale modeling with a reduced num...
Gabriele Morra, Philippe Chatelain, Paul Tackley, ...
ICCAD
2002
IEEE
107views Hardware» more  ICCAD 2002»
14 years 8 months ago
Theoretical and practical validation of combined BEM/FEM substrate resistance modeling
In mixed-signal designs, substrate noise originating from the digital part can seriously influence the functionality of the analog part. As such, accurately modeling the properti...
Eelco Schrik, Patrick Dewilde, N. P. van der Meijs
DAC
2004
ACM
15 years 15 days ago
Sparse transformations and preconditioners for hierarchical 3-D capacitance extraction with multiple dielectrics
Capacitance extraction is an important problem that has been extensively studied. This paper presents a significant improvement for the fast multipole accelerated boundary element...
Shu Yan, Vivek Sarin, Weiping Shi