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Direct Finite Element Solver of Linear Complexity

Summary

Researchers at Purdue University have developed a fast, direct finite element method (FEM) solver of linear complexity for full wave analysis of general 3D circuits, including those containing arbitrarily shaped semiconductors in inhomogeneous materials. This software is able to take full advantage of the increasing CPU and memory of modern computers to directly obtain the inverse of a system matrix, a computation previously thought to be too complex to attempt. Purdue researchers broke the computational barrier of direct matrix solutions by achieving an optimal complexity, and therefore, provide a modeling technology for circuit analysis with revolutionary performance.

Technology Benefits

Highly efficient Solves directly

Technology Application

3D circuit analysis Complex matrix integration Direct FEM solver

Detailed Technology Description

Dan JiaoOn-Chip Electromagnetics Purdue Electrical and Computer Engineering

Countries

United States

Application No.

None

Country/Region

USA

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