Three-Dimensional Perfectly Matched Layer for the Absorption of Electromagnetic Waves
โ Scribed by Jean-Pierre Berenger
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 436 KB
- Volume
- 127
- Category
- Article
- ISSN
- 0021-9991
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โฆ Synopsis
nates, the six components yield 12 subcomponents denoted as E xy , E xz , E yz , E yx , E zx , E zy , H xy , H xz , H yz , The perfectly matched layer is a technique of free-space simulation developed for solving unbounded electromagnetic problems H yx , H zx , H zy , and the Maxwell equations are replaced with the finite-difference time-domain method. Referred to as PML, by 12 equations, this technique has been described in a previous paper for twodimensional problems. The present paper is devoted to the threedimensional case. The theory of the perfectly matched layer is gener-ัจE xy ัจt ฯฉ y E xy ฯญ ัจ(H zx ฯฉ H zy ) ัจy (1.a) alized to three dimensions and some numerical experiments are shown to illustrate the efficiency of this new method of free-space simulation.
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