IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Temporal discretization for UWB systems in three dimensional alternating-direction implicit finite difference time domain method
Fumie CostenArnaud Thiry
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2004 Volume 1 Issue 15 Pages 477-483

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Abstract

The treatment of Ultra WideBand systems in a three dimensional Alternating Direction Implicit Finite Difference Time Domain is given. Unavoidable artifacts caused by insufficient source sampling of UWB signals in ADI-FDTD are described. An empirical approach of determining the appropriate temporal discretization is proposed and verified by numerical experiments.

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© 2004 by The Institute of Electronics, Information and Communication Engineers
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