Finite-difference modeling of ground-penetrating radar antenna radiation
Détails
ID Serval
serval:BIB_8604224E9B30
Type
Actes de conférence (partie): contribution originale à la littérature scientifique, publiée à l'occasion de conférences scientifiques, dans un ouvrage de compte-rendu (proceedings), ou dans l'édition spéciale d'un journal reconnu (conference proceedings).
Collection
Publications
Institution
Titre
Finite-difference modeling of ground-penetrating radar antenna radiation
Titre de la conférence
Proceeding of the 8th International Conference on Ground Penetrating Radar, Gold Coast, Australia
ISBN
0819437263
ISSN-L
0277-786x
Statut éditorial
Publié
Date de publication
2000
Editeur⸱rice scientifique
Noon D.A., Stickley G.F., Longstaff D.
Volume
4084
Pages
556-560
Langue
anglais
Résumé
The interaction of high-frequency electromagnetic wave-fields with
a typical ground-penetrating radar (GPR) antenna is complex and its
effects on the recorded data are not well understood. Further distortions
of the radiation pattern and pulse shape must be expected to arise
in the presence of a shielding of the antenna. To address these issues,
we present a three-dimensional finite-difference approximation of
Maxwell's equations that allows to model realistically the near-field
radiation characteristic of a typical GPR system.
a typical ground-penetrating radar (GPR) antenna is complex and its
effects on the recorded data are not well understood. Further distortions
of the radiation pattern and pulse shape must be expected to arise
in the presence of a shielding of the antenna. To address these issues,
we present a three-dimensional finite-difference approximation of
Maxwell's equations that allows to model realistically the near-field
radiation characteristic of a typical GPR system.
Mots-clé
Antennas, Ground penetrating radar, Modeling, Radiation, Near field
Création de la notice
25/11/2013 19:28
Dernière modification de la notice
20/08/2019 15:45
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