A subcell finite-difference time-domain implementation for narrow slots on conductive panels

M Ruiz Cabello, AJ Martín Valverde, B Plaza… - Applied Sciences, 2023 - mdpi.com
Efficiently modeling thin features using the finite-difference time-domain (FDTD) method
involves a considerable reduction in the spatial mesh size. However, in real-world …

Efficient shielding effectiveness prediction of metallic structures with three-dimensional arbitrary thin slots using extended CP-FDTD

L Yan, M Fang, X Zhao, B Feng, J Li… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Shielding effectiveness (SE) of metallic structures with thin slots can be analyzed by using
finite-difference time domain (FDTD) method. However, the arbitrarily shaped thin slots …

A numerically efficient method for the FDTD analysis of the shielding effectiveness of large shielding enclosures with thin-slots

R Xiong, B Chen, Z Cai, Q Chen - International Journal of …, 2012 - content.iospress.com
A numerically efficient method for the finite-difference time-domain (FDTD) analysis of
shielding effectiveness (SE) of large shielding enclosures has been proposed in this paper …

A new binary topology model for EM surface unit cell design optimization

Z Wang, S Hum - … on Antennas and Propagation and USNC …, 2022 - ieeexplore.ieee.org
An edge-based topology model for EM surface unit cell optimization is presented in this
paper. The proposed model provides additional design diversity compared to designs based …

Improved formalism for the FDTD analysis of thin-slot penetration by equivalence principle

R Xiong, B Chen, Q Yin, ZY Cai - IEEE Antennas and Wireless …, 2011 - ieeexplore.ieee.org
Improved Formalism for the FDTD Analysis of Thin-Slot Penetration by Equivalence Principle
Page 1 Copyright (c) 2011 IEEE. Personal use is permitted. For any other purposes, permission …

Efficient FDTD method for analysis of mushroom-structure based left-handed materials

WY Wu, A Lai, CW Kuo, K Leong, T Itoh - IET microwaves, antennas & …, 2007 - IET
A finite-difference time-domain method, combined with thin-wire and thin-slot algorithms,
which is used to analyse a metamaterial based on periodic mushroom structures, is …

A subgridding method based on grid orthogonalization in Finite-Differences Time-Domain

AJ Martín Valverde - 2024 - digibug.ugr.es
Esta tesis está enmarcada dentro del ámbito del electromagnetismo computacional. Al igual
que sus homólogos numéricos en otras áreas de la fısica, el electromagnetismo …

A Subcell Finite-Difference Time-Domain Implementation for Narrow Slots on Conductive Panels

MD Ruiz Cabello Núñez, AJ Martín Valverde… - 2023 - digital.inta.es
Efficiently modeling thin features using the finite-difference time-domain (FDTD) method
involves a considerable reduction in the spatial mesh size. However, in real-world …

Uniform Two-Step Method for the FDTD Analysis of Aperture Coupling [EM Programmer's Notebook]

R Xiong, C Gao, B Chen, YT Duan… - IEEE Antennas and …, 2014 - ieeexplore.ieee.org
A uniform two-step method is proposed for the Finite-Difference Time-Domain (FDTD)
analyses of the coupling of both long and short apertures with zero or finite depth. The …

A subcell FDTD Scheme implementation for thin slot modeling

CNM Ruiz, AJM Valverde, BP Gallardo… - 2022 IEEE MTT-S …, 2022 - ieeexplore.ieee.org
The finite-difference time-domain (FDTD) method is not able to efficiently model thin features
without a drastic reductions of the spatial mesh size, potentially yielding an unfeasible use of …