[PDF] Top 20 Implementation of the Finite Difference Time Domain algorithm for the analysis of terahertz waves

... 1.4 Organisation of this Thesis The aim of this thesis is to present the results of the application of the FDTD method as a numerical analysis tool for modelling various devices such as [r] ... See full document

... new algorithm for analysis of phononic crystals is ...by finite difference method. We called it displacement-based finite difference time domain (DBFDTD) ...new ... See full document

... order to keep edge effects away from the area of interest, the model should be extended to infinity. However, due to obvious computation limitations, the FDTD technique uses an Absorbing Boundary Condition (ABC) at the ... See full document

... previous analysis that mostly perform in the experimental ...of time and manpower to be done. The implementation of Computational Electromagnetic (CEM) method for the analysis will overcome ... See full document

... high-incidence waves for electromagnetic wave modeling, Correia and Jin (2005) propose higher order PML ...high-incident waves whereas the CFS component aided the absorption of the low-incident ...PML ... See full document

... the time convolution in order to incorporate both inter-band and intra-band conductivity in the ...This implementation needs only the values of the conductivity functions instead of the closed-form models ... See full document

... Perfectly matched layer (PML) boundary conditions are derived for finite-difference time- domain analysis of acoustic waves within piezoelectric crystals. The robustness and ef- ... See full document

... This implementation provides simple and more accurate two-point interpolations to evaluate the magnetisation and fields at different locations within the Yee cell, and applies to two and three-dimensional ... See full document

... Finite-difference time-domain (FDTD) is a popular computational electrodynamics modeling ...a time-domain method, solutions can cover a wide frequency range with a single ... See full document

... Another important aspect for a robust FDTD method implementation is space truncation. Finite computation area inevitably causes electromagnetic wave interaction problems in unbounded regions. An absorbing ... See full document

... through finite element analysis [3], it is possible to simulate 3D beam dynamics resulting from elasticity theory and appropriate constitutive laws, approximate theories remain a popular choice in the ... See full document

... integrated analysis, incorporating the aerodynamic analysis, structural analysis and hydrodynamic analysis arising from a combination ... See full document

... efficient Finite-Difference Time-Domain (FDTD) algorithm by incorporating the Alternating Direction Implicit (ADI) technique to the Nonorthogonal FDTD (NFDTD) ... See full document

... The characterize of the tissue samples include fat, muscle and mixed of both tissues resulting different level of broadening, phase shift and amplitude attenuation of THz optical spectra and frequency dependent ... See full document

... molecule. Yan et al. [186] performed studies below 2.3 THz, and obtained similar results to Ueno et al. [188], who discerned a complex series of peaks above and near 2.46 THz. Our results are similar, as can be seen in ... See full document

... the Finite-Difference Time-Domain (FDTD) method, the Finite-Integration Technique (FIT), and Time-Domain Integral Equations (TDIE) — to solve the canonical problem of a horizontal ... See full document

... As mentioned at the introduction, the best way to teach electromagnetic simulation is by means of a simple method as the 2D-FDTD. Different to the old empiric analytical techniques [8], [9] and to the very sophisticated ... See full document

... concentration, φ, for set M02 (MCC/API tablets). Only one variable at a time was varied for results of the batches in the top row (a,b,c). The bottom row (d,e,f) shows the results from batch M02-B04, where all ... See full document

... electromagnetic waves (TE-, and TM-modes) have been studied, and the space distributions of the amplitudes for electric and magnetic vectors, as well as for the energy density of the electromagnetic field have ... See full document

... the finite-difference frequency-domain (FDFD) ...of waves scattered from a ...the finite-difference equations that contain field terms from both the TF and SF regions in order to ... See full document