FDTD simulation
Parallel FDTD Simulation Using Numa Acceleration Technique
... the FDTD [2– 4] method is that simulation of big and complicated electromagnetic (EM) field problems requires a vast amount of computer operational memory and ...in FDTD method, and the ...
8
FDTD Simulation of a Mobile Phone Operating near a Metal Wall
... Because of an anatomical layered-structure models of the human head, one might expects that using mobile phones which are operated at 1.8 GHz can lead to increased absorption in the layers. Therefore, the aim of the ...
8
A review of acoustic FDTD simulation technique and its application to underground cavity detection
... The FDTD method requires discretization of time and ...a simulation such as the courant number and the points per wavelength for any given frequency ...a FDTD simulation such as gaussian pulse ...
7
FDTD Simulation of Three Photon Absorption and Realization of NAND Gate with GaAs Wire Waveguide
... GaAs has high three photon absorption (3PA) co-efficient at mid-infrared wavelength like 2.2 m and waveguides can be formed with this material like silicon nano-wires. It is shown that three-photon-absorption in GaAs ...
7
A review of acoustic fdtd simulation technique and its application to underground cavity detection
... Numerical FDTD simulation for underground cavity detection is suitable for acoustic wave propagation in the homogeneous ...The FDTD model significantly influenced the propagation of the reflection ...
7
Dual grid multiresolution technique for electrically large BoR FDTD simulation
... ABSTRACT: The dual-grid (DG) technique is implemented in the body-of-revolution FDTD algorithm (BoR-FDTD) for the fast analysis of large rotationally symmetric antennas. The proposed technique combines two ...
5
Structured Mesh Generation : Open-source automatic nonuniform mesh generation for FDTD simulation
... the FDTD method and computer hardware reached the point at which relatively complex geometries could be ...the FDTD method, to “best fit” the model ge- ometry and the second is the identification of which ...
15
Optimizing the Performance of Metal-Semiconductor-Metal Photodetectors by Embedding Nanoparticles in the Absorption Layer
... the simulation using FDTD simulation software shows that by optimizing the Nano grating metal parameters and embedded metallic nanoparticles, higher electric field is obtained, leading to higher ...
5
The finite difference time domain method for computational electromagnetics
... 1D FDTD simulation, the need to simulate an infinite space when using FDTD was pointed ...1D FDTD simulation, which allows users to choose different sources and enter different values ...
294
Analysis of Microdisk/Microring’s Surface Roughness Effect by Orthogonal Decomposition
... The paper is organized in the following way: in Sec- tion 2, the model of orthogonal basis is introduced, and then its correctness is proved by Fourier Transform. At the end of Section II, the utilization of the proposed ...
5
Design of a Low loss Y Splitter for Optical Telecommunication using a 2D Photonics Crystal
... the simulation of two dimensional photonic structures made of silicon are presented for ...“2D FDTD Simulation” is used to compute the different properties of the ...
6
Ultra-Elongated Photonic Nanojets Generated by a Graded-Index Microellipsoid
... resolution FDTD simulation, we have considered the basic characteristics (effective length, peak intensity, and FWHM) of nanojets formed in the vicinity of dielectric core-shell ellipsoids with different ...
13
FDTD Analysis of Millimeter Wave Binary Photon Sieve Fresnel Zone Plate
... The FDTD simulation showing the idea of the photon sieve application to millimeter wave optics does not allow increasing the resolution ...such simulation results may be used as computational ...
5
FDTD Modeling and Simulation of Microwave Heating of in-Shell Eggs
... assist in the design of scaled-up microwave-assisted extrac- tion and synthesis equipment chapter X in dissertation: Microwave-assisted extraction and synthesis studies and the scale-up study with the aid of FDTD ...
15
Millimeter Wave Binary Photon Sieve Fresnel Zone Plate: FDTD Analysis
... The FDTD simulation showing the idea of the photon sieve application to millimeter wave optics does not allow increasing resolution power, due to the small number of holes in the FZP ...such ...
6
Nano-Photonic Platform for Atom-Light Interaction
... in FDTD simulation, we observed indeed a ∼ 10THz bandwidth dip of emission of the in-plane dipole orientations, with its center frequency adjustable by the perturbation ...
168
Coupled mode Analysis of Plasmonic MIM Waveguide Coupled with a Resonant Cavity
... A resonant cavity coupled with a MIM waveguide is analyzed by using the coupled-mode theory. The coupling coefficients of two parallel MIM waveguides are analyzed utilizing the coupled-mode equations. The frequency ...
5
Three-dimensional finite-difference time-domain simulation on coaxial transmission line for broadband dielectric characterization
... complete FDTD algorithm, the FDTD modeling of problems can be undertaken with computer resources readily available to individual ...user. FDTD methods are relatively forward and intuitively follow ...
30
A physically constrained source model for FDTD acoustic simulation
... In the numerical domain, the source model described in this pa- per can be thought of as a discrete point-monopole which is con- strained by physical laws. Two systems govern the source, the first being the mechanical ...
9
Numerical Simulation of Fragment-Type Antenna by Using Finite Difference Time Domain (FDTD)
... to simulation of the electrical parameters of a fragment- type ...Computer Simulation Technology (CST) [8], High Frequency Structure Simulator (HFSS) [9], and FDTD Simulation software (XFDTD) ...
10