finite-difference time-domain numerical method
Development Of Finite-Difference Time-Domain (FDTD) / Periodic Boundary Condition (PBC) Software For Modeling Microwave Absorber Material At X-Band Frequency
... the Finite Difference Time Domain (FDTD) method that used to solve Maxwell’s ...the numerical calculation of the Maxwell’s equation in Cartesian coordinate ...develop ...
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Numerical Simulation of Fragment-Type Antenna by Using Finite Difference Time Domain (FDTD)
... Difference Time Domain (FDTD) method is widely used in the simulation of various kinds of ...the numerical simulation of the fragment-type antenna by using FDTD is ...the numerical ...
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Improved Shift-Operator FDTD Method for Anisotropic Magnetized Cold Plasmas with Arbitrary Magnetic Field Declination
... (ZT-FDTD) method [5, 6], the piecewise- linear current density recursive convolution FDTD (PLCDRC-FDTD) method [7], the trapezoidal recursive convolution finite-difference time- ...
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Improvement of Computational Performance of Implicit Finite Difference Time Domain Method
... the numerical tests described in Section 4 (Figure 4), when the simulation is run for 1200 time steps with CFLN = 1 using Intel Fortran Compiler on AMD Athlon 64 X2 4200+ Dual Core Processor, the ...
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Investigation of Wave Propagation in Different Dielectric Media by Using Finite Difference Time Domain (FDTD) Method
... using Finite Difference Time Domain (FDTD) method has been ...various numerical methods Finite Difference Time Domain method is being used to ...
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Analysis on Photo Emission and Absorbing Spectrum on GaN Sample by Finite Difference Time Domain Method
... In order to estimate the reflection, transmission and absorption of a thin film stack, index of refraction with complex value and thickness of the all film are compulsory inputs of the numerical analysis. ...
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Development of an electromagnetic numerical solver based on the finite difference time domain (fdtd) technique for research and teaching purposes
... The finite-difference time-domain (FDTD) method is arguably the simplest, both conceptually and in terms of implementation, of the full-wave techniques used to solve problems in ...all ...
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Comparison of a finite difference and a mixed finite element formulation of the uniaxial perfectly matched layer
... mixed finite element method for the time domain discretization of the UPML to simu- late wave propagation in unbounded domains in two ...bilinear finite elements for the electric field ...
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Comparison of Time-Domain Finite-Difference, Finite-Integration, and Integral-Equation Methods for Dipole Radiation in Half-Space Environments
... used numerical techniques, namely: the Finite-Difference Time-Domain (FDTD) method; the Finite- Integration Technique (FIT); and Time-Domain Integral Equation (TDIE) ...
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Two Finite-Difference Time-Domain Methods Incorporated with Memristor
... first method is derived by calculating the memristance directly while the second method is derived by the relationship between electric charge and ...flux. Numerical results are given to discuss the ...
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Sub-Nanosecond Electromagnetic-Micromagnetic Dynamic Simulations Using the Finite-Difference Time-Domain Method
... the numerical computations [4, 5, ...the numerical implementation, in general, and of magnetic boundary conditions in particular more complex as the boundary of the magnetic material is not well ...
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Generalized Alternating Direction Implicit Finite Difference Time Domain Method in Curvilinear Coordinate System
... NFDTD method that is free of the CFL stability condition is briefly ...NFDTD method, the numerical effi- ciency can be improved by using an increased dt, and the late time instability of the ...
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Simulation and Numerical Modeling of a Rectangular Patch Antenna Using Finite Difference Time Domain (FDTD) Method
... we proposed to apply the FDTD method to modeling a rectangular patch antenna whose dimensionsare shown in Figure2 [5]. So we are interested to resolving 12 equations concerning field components variation that are ...
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B 2-Spline Interpolation Technique for Overset Grid Generation and Finite-Difference Time-Domain Method
... proposed numerical method was able to obtain the transmitted and received signals in free space and dielectric ...proposed method were lower than the OGG-FDTD method with bilinear ...proposed ...
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The finite difference time domain method for computational electromagnetics
... for numerical stability for Yee’s algorithm and, firstly solved the sinusoidal steady-state electromagnetic scattering problems, in two- and ...the time being, the perfectly matched layer (PML) in ...
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Finite element time domain method with a unique coupled mesh system for electromagnatics and photonics
... The finite difference time domain (FDTD) method is a popular technique, being used suc- cessfully to analyse the electromagnetic properties of many structures, including a range of ...
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Parallel FDTD Electromagnetic Simulation of Dispersive Plasmonic Nanostructures and Opal Photonic Crystals in the Optical Frequency Range
... the numerical simulation is needed for solving almost all the problems of the real life, for design- ing new devices, measure the electromagnetic field inside the objects over which an electromagnetic radiation ...
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Rigorous analysis of numerical methods: a comparative study
... of finite difference equations, thus showing the discretisation of space and time (Yee ...of time-varying media and also formed the basis of the Finite Difference Time ...
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Finite-Difference Time-Domain Analysis of Periodic Anisotropic Media
... during time-marching in the FDTD ...a time-domain pulse is used for spectral analysis, the far-field information must be extracted from the near-field before sampling for the the ...
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Investigation of Nanoscale Photonic Crystal Arrays on Gallium Nitride Blue Light emitting Diodes
... expansion method and the finite difference time domain method for photonic crystal arrays on blue GaN light-emitting diodes with the emitting wavelength of 463 ...
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