Conformal FDTD Simulation of Vibrating Intrinsic Reverberation Chambers - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2022

Conformal FDTD Simulation of Vibrating Intrinsic Reverberation Chambers

Florian Mahiddini
  • Fonction : Auteur
Guillaume Andrieu
Connectez-vous pour contacter l'auteur
Christophe Guiffaut
Connectez-vous pour contacter l'auteur
Nicolas Bui

Résumé

We introduce a novel simulation procedure devoted to the inner field evaluation of arbitrary-shape reverberation chambers especially well-suited for the analysis of Vibrating Intrinsic Reverberation Chambers (VIRC). The described method is based on conformal Finite-Difference in Time-Domain (FDTD) modeling to account for the rough surface geometry of the VIRC walls. On this point, we took full advantage of the meshing capability of the in-house numerical code TEMSI developped by XLIM. Performance criteria typically introduced to evaluate the overall efficiency of conventional reverberation chambers (RC) are extracted from the computed S 11 of a log-periodic antenna meshed within the understudy resonant cavity. Numerical outcomes demonstrate excellent agreement with experimental results in similar conditions.
Fichier principal
Vignette du fichier
2022_Mahiddini_CFDTD_VIRC_Proceed_IEEE_EMC2022_ssfootheader.pdf (2.16 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04278420 , version 1 (10-11-2023)

Identifiants

Citer

Florian Mahiddini, Guillaume Andrieu, Christophe Guiffaut, Nicolas Bui. Conformal FDTD Simulation of Vibrating Intrinsic Reverberation Chambers. 2022 International Symposium on Electromagnetic Compatibility – EMC Europe, Sep 2022, Gothenburg, Sweden. pp.345-348, ⟨10.1109/EMCEurope51680.2022.9901040⟩. ⟨hal-04278420⟩
8 Consultations
9 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More