Finite-difference modeling of ground-penetrating radar antenna radiation
Details
Serval ID
serval:BIB_8604224E9B30
Type
Inproceedings: an article in a conference proceedings.
Collection
Publications
Institution
Title
Finite-difference modeling of ground-penetrating radar antenna radiation
Title of the conference
Proceeding of the 8th International Conference on Ground Penetrating Radar, Gold Coast, Australia
ISBN
0819437263
ISSN-L
0277-786x
Publication state
Published
Issued date
2000
Editor
Noon D.A., Stickley G.F., Longstaff D.
Volume
4084
Pages
556-560
Language
english
Abstract
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.
Keywords
Antennas, Ground penetrating radar, Modeling, Radiation, Near field
Create date
25/11/2013 19:28
Last modification date
20/08/2019 15:45
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