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Implementation of connection boundary for HIE-FDTD method

✍ Scribed by Juan Chen; Jianguo Wang

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
307 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

The implementation of connection boundary for the hybrid implicit‐explicit finite‐difference time‐domain (HIE‐FDTD) method is discussed in this article. It shows that the incident field of the HIE‐FDTD method must be split into two time steps. Compared with the implementation method commonly used in the conventional FDTD scheme, this method is weakly conditionally stable and has higher accuracy. The theory proposed in this article is validated through numerical examples. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1347–1352, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23390

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