Nearly all practical applications of the theory of characteristic modes (CMs) involve the use of computational tools. Here in Paper 2 of this Series on CMs, we review the general transformations that move CMs from a continuous theoretical framework to a discrete representation compatible with numerical methods. We also review several key topics related to computational CMs, including modal tracking, dynamic range, code validation, electrically large problems, and non-PEC techniques.
@article{arxiv.2107.03538,
title = {Computational Aspects of Characteristic Mode Decomposition -- An Overview},
author = {Miloslav Capek and Kurt Schab},
journal= {arXiv preprint arXiv:2107.03538},
year = {2022}
}