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Implicit nonstaggered finite-difference time-domain method

✍ Scribed by Shumin Wang; Robert Lee; Fernando L. Teixeira

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
90 KB
Volume
45
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A new, unconditionally stable, implicit nonstaggered finite‐difference time‐domain (INS‐FDTD) method is introduced. This method is more efficient than the (unconditionally stable) finite‐element time‐domain (FETD) method with brick elements because the number of nonzero elements in the system matrix is reduced. A numerical‐dispersion analysis is provided as well. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 317–319, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20809

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