Results 31 to 40 of about 51,337 (249)
A Novel Piecewise Linear Recursive Convolution Approach for Dispersive Media Using the Finite-Difference Time-Domain Method [PDF]
, 2014 Peer reviewedPublisher ...
Giannakis, Iraklis +1 more
core +2 more sources
From Time-Collocated to Leapfrog Fundamental Schemes for ADI and CDI FDTD Methods
Axioms, 2022 The leapfrog schemes have been developed for unconditionally stable alternating-direction implicit (ADI) finite-difference time-domain (FDTD) method, and recently the complying-divergence implicit (CDI) FDTD method.
Eng Leong Tan
doaj +1 more source
Simulation and measurement of quasi-optical multipliers [PDF]
, 2000 The lumped-element finite-difference time-domain method is used to analyze quasi-optical multipliers based on diode loaded slot antennas. The method is validated firstly for a passive microstrip-fed structure then for the diode loaded case in both small-
Alimenti, Federico +5 more
core +2 more sources
A new hybrid implicit-explicit FDTD method for local subgridding in multiscale 2-D TE scattering problems [PDF]
, 2016 The conventional finite-difference time-domain (FDTD) method with staggered Yee scheme does not easily allow including thin material layers, especially so if these layers are highly conductive.
De Zutter, Daniël +2 more
core +2 more sources
Finite difference time domain simulation of the Earth-ionosphere resonant cavity: Schumann resonances [PDF]
, 2005 This paper presents a numerical approach to study the electrical properties of the Earth's atmosphere. The finite-difference time-domain (FDTD) technique is applied to model the Earth's atmosphere in order to determine Schumann resonant frequencies of ...
Craddock, IJ +5 more
core +2 more sources
1D Quantum Simulations of Electron Rescattering with Metallic Nanoblades
Instruments, 2019 Electron rescattering has been well studied and simulated for cases with ponderomotive energies of the quasi-free electrons, derived from laser−gas and laser−surface interactions, lower than 50 eV.
Joshua Mann +2 more
doaj +1 more source
Optimizing FDTD Memory Bandwidth by Using Block Float-Point Arithmetic
Elektronika ir Elektrotechnika, 2018 Finite-difference time-domain is a numerical method used for modelling of computational electrodynamics. The method is resource intensive, especially regarding memory usage. Multiple memory accesses are required per single computation so memory bandwidth
Stefan Pijetlovic +2 more
doaj +1 more source
, 2007 The accuracy of finite-difference time-domain (FDTD) modelling of left-handed metamaterials (LHMs) is dramatically improved by using an averaging technique along the boundaries of LHM slabs. The material frequency dispersion of LHMs is taken into account
Goorjian P M +9 more
core +1 more source
Perfectly Matched Layer for Accurate FDTD for Anisotropic Magnetized Plasma [PDF]
Journal of Electromagnetic Engineering and Science, 2020 In this work, we propose a stable perfectly matched layer (PML) for accurate finite-difference time-domain (FDTD) methods for analyzing electromagnetic wave propagation in the anisotropic magnetized plasma region.
Jeahoon Cho +2 more
doaj +1 more source
, 2017 The finite difference time domain (FDTD) method has been successfully applied to obtain energies and wave functions for two electrons in a quantum dot modeled by a three dimensional harmonic potential.
Angraini, Lily Maysari +1 more
core +1 more source