Results 1 to 10 of about 774,648 (312)

Finite-Difference Time Domain Techniques Applied to Electromagnetic Wave Interactions with Inhomogeneous Plasma Structures

open access: yesInternational Journal of Antennas and Propagation, 2018
Motivated by the emerging field of plasma antennas, electromagnetic wave propagation in and scattering by inhomogeneous plasma structures are studied through finite-difference time domain (FDTD) techniques.
Julio L. Nicolini   +1 more
doaj   +1 more source

A Fast Finite-Difference Time Domain Simulation Method for the Source-Stirring Reverberation Chamber

open access: yesInternational Journal of Antennas and Propagation, 2017
Numerical analysis methods are often employed to improve the efficiency of the design and application of the source-stirring reverberation chamber. However, the state of equilibrium of the field inside the chamber is hard to reach.
Wenxing Li, Chongyi Yue, Atef Elsherbeni
doaj   +1 more source

Revealing photonic Symmetry-Protected Modes ($SPM$) by Finite-Difference-Time-Domain method

open access: yes, 2019
This letter is devoted to point out a specific character of the Finite-Difference-Time-Domain method through the study of nano-structures supporting geometrical symmetry-protected modes that can not be excited at certain conditions of illumination.
M. Suarez (14388672)   +5 more
core   +1 more source

Fast Calculation of Scattering in Planar Uniaxial Anisotropic Multilayers

open access: yesIEEE Access, 2019
In this paper, the generalized recursive formulations of the finite difference time domain (FDTD) for updating the electric and magnetic fields in the multi-layer anisotropic media are derived with a uniaxial perfectly matched layer.
Huiling Hu, Hongxia Ye, Ya-Qiu Jin
doaj   +1 more source

FDTD channel modelling with time domain huygens' technique

open access: yes, 2011
Much interest is currently being shown in mm-wave high data rate, short range communication links. The modelling of these types of links presents considerable challenges.
Paul, DL, Dumanli, S, Railton, CJ
core  

THE SOLUTION OF THE CABLE EQUATIONS BY MEANS OF FINITE DIFFERENCE TIME DOMAIN METHOD

open access: yesProblems of the Regional Energetics, 2010
The analysis and comparison of accuracy of numerical solutions received by Finite Difference Time Domain (FDTD) method and Godunov's method at the solution of the cable equations is carried out.
Patsiuk V.I., Ribacova
doaj  

A Computational Presentation of Bioelectromagnetic Applications using Numerical Method Approaches

open access: yesJournal of Advances in Information Technology, 2014
This paper presents a visualization of electromagnetic wave in term of wave movement and behavior. The application of computational electromagnetic waves is from biological system application such as membrane human skin cell and the propagation of waves ...
Mohd Muzafar Ismail   +3 more
doaj   +1 more source

Artificial neural network-enhanced unconditionally stable finite-difference time-domain technique for multiscale problems

open access: yesScientific African
Electromagnetic sensing and system-level design challenges are often multiscale in nature, making them difficult to solve. These challenges will likely continue to hinder system-level sensing and design optimization for the foreseeable future. Typically,
Oluwole John Famoriji, Thokozani Shongwe
doaj   +1 more source

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