finite-difference time-domain numerical technique
Development Of Finite-Difference Time-Domain (FDTD)/ Periodic Boundary Condition (PBC) Software For Modeling Microwave Absorber Material At Ku Band Frequency
... better technique and method that can be used to perform evaluation, analyzing and designing ...many numerical calculations to obtain result such as in designing the electromagnetic device or structure, ...
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A review of acoustic fdtd simulation technique and its application to underground cavity detection
... the Finite Difference Time Domain (FDTD) technique for acoustic wave created an opportunity for underground cavity detection that poses strong potential for acoustic wave spectrum ...
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B 2-Spline Interpolation Technique for Overset Grid Generation and Finite-Difference Time-Domain Method
... new numerical method is evaluated by using EM field analysis in Transverse Magnetic mode for ...proposed numerical method with FDTD and OGG-FDTD with bilinear interpolation ...
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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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Improvement of Computational Performance of Implicit Finite Difference Time Domain Method
... multiplication technique in order to improve the overall ...the numerical tests described in Section 4 (Figure 4), when the simulation is run for 1200 time steps with CFLN = 1 using Intel Fortran ...
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A Half Hollow Cylindrical Antenna (HHCA) Analysis Using the CFDTD Algorithm
... full-wave numerical methods, the Finite Difference Time Domain (FDTD) method has been widely used to simulate the electromagnetic scattering and radiation problems [8, ...FDTD ...
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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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Development of an electromagnetic numerical solver based on the finite difference time domain (fdtd) technique for research and teaching purposes
... of numerical and analytical approaches to Maxwell's time-dependent curl equations were broadly used with the increases in computer memory capacity and relentless advances in computational imitating ...
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Finite-Difference Frequency-Domain Analysis of Linear Arrays of Dielectric Cylinders with the Adaptive Basis Functions/Diagonal Moment Matrix Technique
... ABF/DMM technique is given for finite periodic linear arrays of inhomogeneous dielectric ...Comparative numerical examples are given, in which some artificial error is observed in the classical ...
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Analysis on Research and Education for Electromagnetic-Applied Subjects with Finite Difference Time Domain Theory
... Finite-Difference Time-Domain (FDTD) method is a recognized practice for the investigation of quantum devices in semiconductor technology for research purposes ...the technique offers ...
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Elimination of numerical dispersion from electromagnetic time domain analysis by using resource efficient finite element technique
... Abstract—Time domain analysis of electromagnetic wave propaga- tion is required for design and characterization of many optical and microwave ...used time domain methods for analysing ...
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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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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 and the ...
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Waveguide Simulation Using the High-Order Symplectic Finite-Difference Time-Domain Scheme
... symplectic finite-difference time-domain scheme is applied to modeling and simulation of waveguide ...extraction technique is ...symplectic finite-difference ...
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Finite-Difference Time-Domain Simulation of Light Propagation in 2D Periodic and Quasi-Periodic Photonic Structures
... The finite-difference time-domain method (FDTD) is a very powerful technique for numerical analysis of Maxwell’s equations ...
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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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Understanding the Finite-Difference Time-Domain Method. John B. Schneider
... computational domain, and the ABC on the left hand side is the same as ...computational domain begins and ends on an electric-field ...computational domain begin and end with the same field type, but ...
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Shift-Operator Finite Difference Time Domain Analysis of Chiral Medium
... There are three equivalent constitutive relations which are used to describe chiral medium [15]. The first one represents relations between electric and magnetic flux densities (D and B) and the corresponding field ...
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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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A NON-OVERLAPPED PRINTED MONOPOLE ANTENNA FOR UWB APPLICATIONS
... optimization technique, based on a mixed integer genetic algorithm (GA) [Haupt (2007)] and the finite-difference time-domain (FDTD) method [Taflove and Hagness (2000)] with an uniaxial ...
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