[PDF] Top 20 Numerical Simulation of Fragment-Type Antenna by Using Finite Difference Time Domain (FDTD)

... the numerical results are shown in ...the simulation of HFSS, slight frequency offset may exist in the numerical result realized by using ... See full document

... 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 ... See full document

... in Finite Difference Time Domain (FDTD) si- mulation of Ground Penetrating Radar (GPR) based on the first order elec- tromagnetic wave ...GPR Finite Element Time ... See full document

... dipole antenna, with a 10 mm gap at the centre for a voltage source feed ‡ ...a time-step of Δt = ...the antenna in ...GPR antenna would be used, it provides a basis to begin to evaluate the ... See full document

... A graphical user interface (GUI) is a graphical display in one or more windows containing controls, called components that enable a user to perform interactive tasks. The user of the GUI does not have to create a script ... See full document

... Since FDTD is a near-field solver and only represents a finite portion of the space, it is impossible to create inside it a truly plane wave of infinite extent traveling in an arbitrary ...of FDTD ... See full document

... of finite difference time domain (FDTD) and periodic boundary condition (PBC), called as the direct spectral FDTD method, has been investigated to study three-dimensional (3D) ... See full document

... how FDTD simulations should be conducted with a special emphasis on these three excitation ...by numerical examples that a hard source intro- duces error in detected modes, soft sources cause an offset in ... 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

... 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 ... See full document

... the numerical curl can become complicated. FDTD has advantages of Inhomogeneous media is inherently modeled, anisotropic media supported, boundary conditions are inherently represented, broadband response ... See full document

... platform. Finite Difference Time Domain and ray tracing methods are used, with the FDTD method constrained to low-frequencies enabling the simulation of wave characteristics at ... See full document

... in using experimental method including higher cost for the entire process to be analyzed, the data from the measurement may be invaluable, and it also consumed a lot of time and manpower to be ...is ... See full document

... of finite-difference equations for the time- dependent Maxwell’s curl equations to calculate the electromagnetic fields in discrete space and time ...This numerical electromagnetic ... See full document

... propagation, using the Finite-Di↵erence Time-Domain (FDTD) method, for the numerical modelling of Ground Penetrating Radar ...when numerical mod- elling using the ... See full document

... the numerical method of Finite Difference Time Domain ( FDTD ) for modeling a rectangular patch antenna via a MATLAB code using UPML formulation for absorption ... See full document

... 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 ... See full document

... of FDTD exist, and the literature on the FDTD technique is extensive ...where FDTD is used to evaluate the performance of antenna in receiving mode works as an EMI sensor except [4, 5], where ... See full document

... implicit finite difference time domain (FDTD) methods such as alternate direction implicit (ADI) FDTD [1–5], split- step FDTD [6, 7] and locally one-dimensional (LOD) [8, ... See full document

... Finite Difference Time Domain simulation is used to relate block mask lithography issues of CD variation and light intensities to their undesired effect on device ...Predictive ... See full document