Analysis of stability and numerical dispersion relation of mur's absorbing boundary condition in the ADI-FDTD method

Jiunn Nan Hwang*, Fu-Chiarng Chen

*此作品的通信作者

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

In this paper, the stability analysis of the Mur's first order absorbing boundary condition (ABC) in the alternating direction implicit finite-difference time-domain (ADI-FDTD) method is presented. To analysis the stability of this scheme, the amplification matrix is derived. The effect of wave propagation direction on the stability of this scheme is investigated. The numerical dispersion relation of this scheme is also derived analytically from the amplification matrix. From the theoretical stability analysis and numerical simulation, it is found that the Mur's first order ABC in the ADI-FDTD method will be unstable.

原文American English
主出版物標題Proceedings of the 37th European Microwave Conference, EUMC
發行者IEEE
頁面1385-1388
頁數4
ISBN(列印)9782874870033
DOIs
出版狀態Published - 1 12月 2007
事件37th European Microwave Conference, EUMC - Munich, Germany
持續時間: 9 10月 200712 10月 2007

出版系列

名字Proceedings of the 37th European Microwave Conference, EUMC

Conference

Conference37th European Microwave Conference, EUMC
國家/地區Germany
城市Munich
期間9/10/0712/10/07

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