FDTD stability criteria derived in the Z-transform domain

R. Kastner, O. Harpaz

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Viewing the FDTD in as a linear system, stability criteria can be applied in a rather straightforward manner. The four dimensional Z-domain is used, where the poles of the temporal transform are sought within the unit circle in the complex plane. This method leads to inequalities that are the same as the one obtained with the traditional Von Neumann analysis. However, in view of the extensive arsenal of stability analyses and stabilization methods in linear system theory, one may anticipate that many of these would be applied to the FDTD in the future.

Original languageEnglish
Title of host publicationProceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12
Pages1061-1062
Number of pages2
DOIs
StatePublished - 2012
Event2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012 - Cape Town, South Africa
Duration: 2 Sep 20127 Sep 2012

Publication series

NameProceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12

Conference

Conference2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012
Country/TerritorySouth Africa
CityCape Town
Period2/09/127/09/12

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