Application of a Hybrid FiniteDifference/Finite Volume Method to Solve an Automotive EMC Problem

Ferrières, X.; Parmantier, Jean‐Philippe; Bertuol, Solange; Ruddle, Alastair R.

doi:10.1109/temc.2004.837837

Cited by 53 publications

(27 citation statements)

References 12 publications

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“…2). This approach has been used with success in the GEMCAR European project [7]. However, the difficulty of hybrid methods remains guaranteeing mathematically a stability condition [8].…”

Section: Overview Of Methodsmentioning

confidence: 99%

Discontinuous Galerkin methods for Maxwell's equations in the time domain

Cohen¹,

Ferrières²,

Pernet³

2006

Comptes Rendus. Physique

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“…2). This approach has been used with success in the GEMCAR European project [7]. However, the difficulty of hybrid methods remains guaranteeing mathematically a stability condition [8].…”

Section: Overview Of Methodsmentioning

confidence: 99%

Discontinuous Galerkin methods for Maxwell's equations in the time domain

Cohen¹,

Ferrières²,

Pernet³

2006

Comptes Rendus. Physique

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“…In 1994, Mrozowski [12] introduced a hybrid FDTD-PEE (partial eigenfunction expansion) method to speed up the FDTD method when solving shielded structure problems. In addition, finite element and finite volume methods have recently been combined with FDTD, [13,14], for accuracy in handling curved geometries and systems with fine features. Hybrid methods operating entirely in the time domain have been reported in the literature [15,16], but the time-domain MoM is not at the state of maturity and flexibility of the frequency-domain version.…”

Section: Introductionmentioning

confidence: 99%

Hybrid Computational Scheme for Antenna-Human Body Interaction

Ramli¹,

Abd‐Alhameed²,

See³

et al. 2013

PIER

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Abstract-A new hybrid method of moments (MoM)/finite-difference time-domain (FDTD), with a sub-gridded finite-difference timedomain (SGFDTD) approach is presented. The method overcomes the drawbacks of homogeneous MoM and FDTD simulations, and so permits accurate analysis of realistic applications. As a demonstration, it is applied to the short-range interaction between an inhomogeneous human body and a small UHF RFID antenna tag, operating at 900 MHz. Near-field and far-field performance for the antenna are assessed for different placements over the body. The cumulative distribution function of the radiation efficiency and the absorbed power are presented and analyzed. The algorithm has a five-fold speed advantage over fine-gridded FDTD.

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“…In [5][6][7], the authors apply Agrawal's principle based on voltage source terms coming from the incident electric field. The main difficulty of a thin wire model is to represent accurately the connectivity and the line parameters (R, L, G, C) of wires in a network of cables.…”

Section: Introductionmentioning

confidence: 99%

A Combined FDTD/TLM Time Domain Method to Solve Efficiently Electromagnetic Problems

Muot¹,

Girard²,

Ferrières³

et al. 2013

PIER B

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Abstract-Modeling complex networks of cables inside structures and modeling disjoint objects connected by cables inside large computational domains with respect to the wavelength are two problems that currently present many difficulties. In this paper, we propose a 1D/3D hybrid method in time domain to solve efficiently these two kinds of problems. The method, based upon finite difference schemes, couples Maxwell's equations to evaluate electromagnetic fields in 3D domains and the transmission line equations to evaluate currents and voltages on cables. Some examples are presented to show the interest of this approach.

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Application of a Hybrid FiniteDifference/Finite Volume Method to Solve an Automotive EMC Problem

Cited by 53 publications

References 12 publications

Discontinuous Galerkin methods for Maxwell's equations in the time domain

Discontinuous Galerkin methods for Maxwell's equations in the time domain

Hybrid Computational Scheme for Antenna-Human Body Interaction

A Combined FDTD/TLM Time Domain Method to Solve Efficiently Electromagnetic Problems

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