电场积分方程的带矩阵预处理

IEEE Antennas and Propagation Society International Symposium 1997. Digest Pub Date : 1997-07-13 DOI:10.1109/APS.1997.631610

A. Yaghjian

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引用次数: 26

摘要

讨论二维完美导体的电磁散射。本文的主要目的是确定一个方便的电场积分方程的预条件，该预条件会随着斑块密度的增加而限制谱条件数的值，从而将迭代求解时间缩短到Woodworth和Yaghjian(1994)给出的磁场积分方程的迭代求解时间。

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Banded-matrix preconditioning for electric-field integral equations

Discusses EM scattering from a two dimensional perfect conductor. The primary purpose of this paper is to determine a convenient preconditioner for electric-field integral equations that will limit the value of the spectral condition number as the patch density increases, thereby reducing the iterative solution time to that given in Woodworth and Yaghjian (1994) for the magnetic field integral equation.

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IEEE Antennas and Propagation Society International Symposium 1997. Digest

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