A rigorous stability analysis of instability in ADI-FDTD method with PML absorber

Jiunn Nan Hwang*, Fu-Chiarng Chen

*此作品的通信作者

研究成果: Conference article同行評審

10 引文 斯高帕斯(Scopus)

摘要

In this paper, a rigorous stability analysis for the alternating direction implicit (ADI) formulation of the finite-difference time-domain (FDTD) method with perfectly matched layer (PML) absorber is presented. The inhomogeneous PML medium is considered in the stability analysis. In this work, it is found that the ADI-FDTD method with PML will be instable in the PML interface and inside the PML regions. Both theoretical and numerical results are demonstrated to show the instability of this scheme.

原文English
文章編號1710900
頁(從 - 到)1739-1742
頁數4
期刊IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
DOIs
出版狀態Published - 1 12月 2006
事件IEEE Antennas and Propagation Society International Symposium, APS 2006 - Albuquerque, NM, United States
持續時間: 9 7月 200614 7月 2006

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