Discrete Energy Conservation Law and Reciprocity Relationship for One-Dimensional Wave
Journal
IEEE Transactions on Antennas and Propagation
Journal Volume
30
Journal Issue
3
Pages
483-486
Date Issued
1982
Author(s)
Abstract
A mathematical derivation is presented to establish the discrete energy conservation law and reciprocity relationship for explaining the insensitive phenomenon found in the previous investigations of a one-dimensional wave propagation problem. It is shown that there do exist certain discretized differential and variational systems which can preserve the energy conservation and reciprocity relationships. This then excludes the use of these relationships in error estimation. Copyright © 1982 by The Institute of Electrical and Electronics Engineers, Inc.
SDGs
Other Subjects
MATHEMATICAL MODELS; ELECTROMAGNETIC WAVES
Type
journal article