finite-difference time domain (FDTD)
Teaching and Learning Electromagnetic Simulation by Means of a Two Dimensional Finite Difference Time Domain Method
... two-dimensional finite difference time domain method (2D-FDTD), amalgam all these qualities. Thus, once the novel apprentices manage adequately every basic concept of the FDTD method, then ...
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An efficient finite difference time domain algorithm for band structure calculations of Phononic crystal
... In this paper, a new algorithm for studying elastic wave propagation in the phononic crystals is presented. At first, the displacement-based forms of elastic wave equations are derived and then the forms are discretized ...
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Simulation and Numerical Modeling of a Rectangular Patch Antenna Using Finite Difference Time Domain (FDTD) Method
... of Finite Difference Time Domain ( FDTD ) for modeling a rectangular patch antenna via a MATLAB code using UPML formulation for absorption boundary ...
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Waveguide Simulation Using the High-Order Symplectic Finite-Difference Time-Domain Scheme
... traditional finite-difference time- domain (FDTD) method [1, 2], which is explicit and second-order accurate in both space and time, has been widely applied to modeling and simulation ...
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Investigation of Wave Propagation in Different Dielectric Media by Using Finite Difference Time Domain (FDTD) Method
... Finite difference time domain (FDTD) is a popular electromagnetic modeling technique ...a time domain technique it can cover wide range of frequency range with a single ...
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Analysis on Photo Emission and Absorbing Spectrum on GaN Sample by Finite Difference Time Domain Method
... Abstract: III-Nitride semiconductors are especially capable for both electronics and optical devices. The capability of the III-Nitride semiconductors as light emitters to extent the electromagnetic spectrum from deep ...
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Understanding the Finite-Difference Time-Domain Method. John B. Schneider
... 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 electromagnet- ...
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Three-dimensional finite-difference time-domain simulation on coaxial transmission line for broadband dielectric characterization
... In this work, a part of a coaxial transmission line is used as a sample holder where the propagation of electromagnetic waves in the range of 500 MHz is studied using three-dimensional (3D) ...
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Conservative finite difference time domain schemes for the prestressed Timoshenko, shear and Euler Bernoulli beam equations
... of finite difference time domain (FDTD) schemes to simulate the vibration of prestressed beams to various degrees of ...The difference equations are in the form of theta schemes, which ...
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Source excitation strategies for obtaining impulse responses in finite difference time domain room acoustics simulation
... The finite difference time domain method (FDTD) is a discrete spatio-temporal numerical simulation method that has been shown as being appropriate for modeling acoustic wave propaga- tion in ...
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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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Finite-Difference Time-Domain Methods for Electromagnetic Problems Involving Biological Bodies
... the Finite-Difference Time-Domain (FDTD) ...small time-step due to the Courant-Friedrichs-Lewy (CFL) stability bound, which in turn leads to a large number of computational ...
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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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Finite-Difference Time-Domain Simulation of Light Propagation in 2D Periodic and Quasi-Periodic Photonic Structures
... The finite-difference time-domain technique or FDTD-method is a widely used technique that numerically solves Maxwell’s equations with a high accuracy, entailing a considerable computing ...
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Shift-Operator Finite Difference Time Domain Analysis of Chiral Medium
... Abstract—Shift-Operator Finite difference Time Domain (SO- FDTD) method is introduced as a new efficient technique for simulating electromagnetic wave interaction with chiral ...to time ...
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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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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 electromagnetics. The first FDTD algorithm was introduced by Yee [2] in ...
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A Study of Electromagnetic Radiation from Monopole Antennas on Spherical-Lossy Earth Using the Finite-Difference Time-Domain Method
... the finite- difference time-domain (FDTD) method in spherical ...each time step, computation is limited to that part of the mesh where the radiated pulse is passing (computational ...
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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 ...the ...
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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 ...and time step should ...
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