Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Experimental Results and Numerical Simulation of the Target RCS using Gaussian Beam Summation Method

Helmi Ghanmi 1 Ali Khenchaf 1, 2 Philippe Pouliguen Papa Oussmane Leye 1
2 Lab-STICC_ENSTAB_MOM_PIM
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : This paper presents a numerical and experimental study of Radar Cross Section (RCS) of radar targets using Gaussian Beam Summation (GBS) method. The purpose GBS method has several advantages over ray method, mainly on the caustic problem. To evaluate the performance of the chosen method, we started the analysis of the RCS using Gaussian Beam Summation (GBS) and Gaussian Beam Launching (GBL), the asymptotic models Physical Optic (PO), Geometrical Theory of Diffraction (GTD) and the rigorous Method of Moment (MoM). Then, we showed the experimental validation of the numerical results using experimental measurements which have been executed in the anechoic chamber of Lab-STICC at ENSTA Bretagne. The numerical and experimental results of the RCS are studied and given as a function of various parameters: polarization type, target size, Gaussian beams number and Gaussian beams width.
Type de document :
Article dans une revue
Liste complète des métadonnées

Littérature citée [18 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-01824522
Contributeur : Helmi Ghanmi <>
Soumis le : mercredi 27 juin 2018 - 12:11:53
Dernière modification le : mercredi 24 juin 2020 - 16:19:52
Document(s) archivé(s) le : jeudi 27 septembre 2018 - 02:47:15

Fichier

ASTESJ_030301.pdf
Fichiers éditeurs autorisés sur une archive ouverte

Identifiants

Citation

Helmi Ghanmi, Ali Khenchaf, Philippe Pouliguen, Papa Oussmane Leye. Experimental Results and Numerical Simulation of the Target RCS using Gaussian Beam Summation Method. Advances in Science, Technology and Engineering Systems Journal, Advances in Science Technology and Engineering Systems Journal (ASTESJ), 2018, 3 (3), pp.01 - 06. ⟨10.25046/aj030301⟩. ⟨hal-01824522⟩

Partager

Métriques

Consultations de la notice

396

Téléchargements de fichiers

273