Time-Domain Finite-Difference and Finite-Element Methods for Maxwell Equations in Complex Media

Teixeira, F.L.

doi:10.1109/tap.2008.926767

Cited by 202 publications

(96 citation statements)

References 302 publications

(276 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In this study, the scattering characteristic of calibration load is calibrated using FDTD method [18,19]. FDTD method was presented first by K. S. Yee [20] in 1966, which was widely applied in electromagnetic scattering and propagation of the target with complex shape [21][22][23][24].…”

Section: Simulation Of the Emissivity Measurement Of Calibration Loadmentioning

confidence: 99%

Simulation Analysis of the Effect of Measured Parameters on the Emissivity Estimation of Calibration Load in Bistatic Reflection Measurement

Liu¹,

Li²,

Jin³

et al. 2012

PIER

View full text Add to dashboard Cite

Abstract-This paper presents the estimation of emissivity of calibration load using discretized scattering simulation data in bistatic reflection measurement, and analyzes the effect of several measured parameters on emissivity of calibration load. In the analysis of the impact of measured parameters on emissivity, a new calibration target is designed to improve the accuracy of emissivity measurement. In this bistatic measurement, the scattering from calibration load is simulated by FDTD (Finite-Difference Time-Domain) method. Based on Kirchhoff's law, the emissivity of calibration load is estimated by the discretized scattering data composed of different scanning angle interval and sampling azimuth planes. By the studies of simulation results, the estimation accuracy of emissivity of calibration load can be improved by selected appropriate measured parameters in bistatic reflection measurement.

show abstract

Section: Simulation Of the Emissivity Measurement Of Calibration Loadmentioning

confidence: 99%

Simulation Analysis of the Effect of Measured Parameters on the Emissivity Estimation of Calibration Load in Bistatic Reflection Measurement

Liu¹,

Li²,

Jin³

et al. 2012

PIER

View full text Add to dashboard Cite

show abstract

“…These methods also have the ability to model inhomogeneous and complex media [9]- [11], but only FEM is naturally constructed for unstructured grids (though FDTD has been extended to non-orthogonal and unstructured meshes previously [12,13]). FDTD has the advantage of being exceptionally simple to implement and FDTD meshes can be terminated with very good absorbing boundary conditions.…”

Section: Introduction the Simulation Of Transient Electromagnetic mentioning

confidence: 99%

A hybrid Boundary Element Unstructured Transmission-line (BEUT) method for accurate 2D electromagnetic simulation

Simmons

Cools

Sewell

2016

Journal of Computational Physics

View full text Add to dashboard Cite

show abstract

“…A lot of research has been performed into the time-domain simulation of electrodynamics in non-trivial media [1,2,3,4], including Lorentz dielectrics [1], lasing media [5], unmagnetized plasmas [6], and magnetized plasmas [7]. Modelling such media is usually done using an extra differential equation (ADE, auxiliary differential equation) in addition to the classical Maxwell's equations.…”

Section: Introductionmentioning

confidence: 99%

An unconditionally stable time-domain discretization on cartesian meshes for the simulation of nonuniform magnetized cold plasma

Tierens

Zutter

2012

Journal of Computational Physics

View full text Add to dashboard Cite

In this paper an unconditionally stable, spatially and temporally implicit time-domain discretization for nonuniform magnetized cold plasma is developed. The discrete dispersion relation is free of spurious solutions and approximates the continuous dispersion relation for well-resolved wavelengths and frequencies (k∆ π, ω∆ t π). For a specific choice of parameters, the discrete dispersion relation approximates the continuous dispersion relation for all wavelengths and frequencies up to the Nyquist limit. A few examples, amongst them one involving mode conversion, illustrate the new method.

show abstract

Time-Domain Finite-Difference and Finite-Element Methods for Maxwell Equations in Complex Media

Abstract: Abstract-Extensions

Cited by 202 publications

References 302 publications

Simulation Analysis of the Effect of Measured Parameters on the Emissivity Estimation of Calibration Load in Bistatic Reflection Measurement

Simulation Analysis of the Effect of Measured Parameters on the Emissivity Estimation of Calibration Load in Bistatic Reflection Measurement

A hybrid Boundary Element Unstructured Transmission-line (BEUT) method for accurate 2D electromagnetic simulation

An unconditionally stable time-domain discretization on cartesian meshes for the simulation of nonuniform magnetized cold plasma

Contact Info

Product

Resources

About