time-domain finite difference algorithm
Modeling and Analysis of Printed Antenna Using Finite Difference Time Domain Algorithm
... 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 ...
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Generalized Alternating Direction Implicit Finite Difference Time Domain Method in Curvilinear Coordinate System
... The Finite-Difference Time-Domain (FDTD) Method [1] has been proven to be an effective algorithm in computa- tional ...FDTD algorithm was introduced by Yee [2] in ...FDTD ...
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Wideband Finite-Difference Time-Domain Modeling of Graphene via Recursive Fast Fourier Transform
... the time convolution in order to incorporate both inter-band and intra-band conductivity in the ...FDTD algorithm is modified, and we prove that it preserves the stability condition of the standard FDTD ...
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Sub-Nanosecond Electromagnetic-Micromagnetic Dynamic Simulations Using the Finite-Difference Time-Domain Method
... complete algorithm for the solution of the non-linear system of Maxwell’s and LLG equations was described making use of a stable, iterative numerical scheme for the implicit time integration of the LLG ...
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Development Of 3D Finite-Difference Time-Domain (FDTD) Algorithm In Matlab For Dielectric Resonator Antenna Radiation Study
... of time and manpower to be ...is Finite-Difference Time-Domain ...frequency domain for electromagnetic boundary or a volume integral equation that include the matrix equation ...
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A NON-OVERLAPPED PRINTED MONOPOLE ANTENNA FOR UWB APPLICATIONS
... genetic algorithm (GA) and the finite-difference time-domain (FDTD) method with uniaxial perfectly matched layer (UPML) absorbing boundary ...
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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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Development Of Finite-Difference Time-Domain (FDTD)/ Periodic Boundary Condition (PBC) Software For Modeling Microwave Absorber Material At Ku Band Frequency
... of Finite-Difference Time- Domain (FDTD) method will be used to solve Maxwell’s equations of Cartesian coordinate to simulate radar absorbing ...develop Finite Difference ...
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Efficient Simulations of Periodic Structures with Oblique Incidence Using Direct Spectral FDTD Method
... joint algorithm of finite difference time domain (FDTD) and periodic boundary condition (PBC), called as the direct spectral FDTD method, has been investigated to study ...
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Parallel FDTD Simulation Using Numa Acceleration Technique
... Abstract—In this paper, we introduce a new non-uniform memory access (NUMA) acceleration algorithm for parallel finite-difference time-domain (FDTD) method on NUMA architecture ...
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Numerical Simulation of Fragment-Type Antenna by Using Finite Difference Time Domain (FDTD)
... Genetic Algorithm (GA) [6] and Multiobjective Evolutionary Algorithm Based on Decomposition combined with Enhanced Genetic Operators (MOEA/D-GO) ...expensive. Finite Difference Time ...
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Waveguide Simulation Using the High-Order Symplectic Finite-Difference Time-Domain Scheme
... standard algorithm, the traditional finite-difference time- domain (FDTD) method [1, 2], which is explicit and second-order accurate in both space and time, has been widely ...
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Investigating block mask lithography variation using finite-difference time-domain simulation
... 3.1 Optical physics………………………………………………….......................... 11-20 3.1.1 Electromagnetic radiation.………………………………........................... 12-13 3.1.2 Light wave propagation………………………………............................... ...
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A Novel Domain Decomposition Finite Difference Time Domain Scheme Including Multiple Reflections
... the Domain Decomposition FDTD (DDFDTD) algorithm that includes the multiple reflection effects alluded to ...frequency domain methods have been used to solve large electromagnetic problems using the ...
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PubMedCentral-PMC5741097.pdf
... Time domain finite difference simulations are used extensively to simulate wave ...discrete domain with a grid spacing that is typically on the order of a tenth of a ...custom ...
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The finite difference time domain method for computational electromagnetics
... basic algorithm of FDTD was first proposed by ...Yee’s algorithm and, firstly solved the sinusoidal steady-state electromagnetic scattering problems, in two- and ...the time being, the perfectly ...
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An efficient finite difference time domain algorithm for band structure calculations of Phononic crystal
... As the first example, a 2D square steel/epoxy lattice was considered. The steel cylinders have a diameter d=6 mm and the lattice constant is a=8 mm. The density and elastic constants C11 and C44 of the steel are assumed ...
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Development Of Finite-Difference Time-Domain (FDTD) / Periodic Boundary Condition (PBC) Software For Modeling Microwave Absorber Material At X-Band Frequency
... The main objective in this project is to develop FDTD/PBC program. Therefore the concept of 3D Finite Difference Time Domain (FDTD) method which uses Maxwell’s equation in the algorithm ...
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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] ...
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Finite-Difference Time-Domain Analysis of Periodic Anisotropic Media
... The finite difference expressions for the time derivatives are central difference in nature and second-order ...Yee algorithm also centers its E and H components in time in what ...
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