Computational aspects of characteristic mode decomposition: An overview

M Capek, K Schab - IEEE Antennas and Propagation Magazine, 2022 - ieeexplore.ieee.org
Nearly all practical applications of the theory of characteristic modes (CMs) involve the use
of computational tools. This article is the second in a series of five on CM–. Here, we review …

Integral operator-based characteristic mode theory for conducting, material, and lossy structures

P Ylä-Oijala, M Kuosmanen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Integral operator-based theory of characteristic modes (CMs) for conducting, material, and
lossy structures is reviewed. CMs are defined as solutions of a generalized eigenvalue …

Loop-star functions including multibranch Rao-Wilton-Glisson basis functions

S Huang, G Xiao, Y Hu, R Liu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A quasi-Helmholtz decomposition with loop-star basis functions including multibranch Rao-
Wilton-Glisson (MB-RWG) basis functions is proposed for electromagnetic scattering …

Study on characteristic mode analysis of three-dimensional conducting objects in lossless layered medium

M Meng, Z Nie - IEEE Access, 2018 - ieeexplore.ieee.org
We comprehensively study the characteristic-mode analysis (CMA) of arbitrarily shaped 3-D
conducting objects embedded in a lossless planarly layered medium. The electric field …

Approximation of high intensity radiated field by direct current injection using matrix methods based on characteristic mode analysis

J Ückerseifer, F Gronwald - Advances in Radio Science, 2023 - ars.copernicus.org
This contribution discusses the approximation of radiated by conducted immunity tests by
the example of High Intensity Radiated Field (HIRF) and Direct Current Injection (DCI) based …

Characteristic mode-based efficient broadband electromagnetic scattering analysis method for array structures

C Jia, Z He, M Li, Z Fan, D Ding… - IEEE Geoscience and …, 2022 - ieeexplore.ieee.org
A fast and accurate numerical method based on the theory of characteristic modes (TCM) is
proposed for analyzing electromagnetic scattering from repetitive multiscale array structures …

Preprocessing for characteristic mode tracking based on the correlation

W Li, Y Liu, G Yang, C Huang… - International Journal of …, 2020 - Wiley Online Library
Mode swapping in characteristic mode analysis (CMA) affects consistent interpretation of the
modal data. Mode tracking based on the eigenvector correlation can effectively determine …

Characteristic Mode Method for Multi-Scale Quasi-Periodic Structures

H Zhang, C Jia, Z Li, R Chen - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
The conventional method of moment (MOM) is often difficult to achieve fast and accurate
electromagnetic simulation for multi-scale quasi-periodic structures. In this paper, the electric …