FDTD simulations of multiple GPR systems
Author
Oǧuz, Uğur
Gürel, Levent
Date
2003-06Source Title
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Print ISSN
0272-4693
Publisher
IEEE
Pages
764 - 767
Language
English
Type
Conference PaperItem Usage Stats
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Abstract
A multiple-GPR detection system was simulated. The main advantage of such a system was that it saves time by detecting both the transverse and the longitudinal positions of the target by a B-scan measurement, whereas the same detection can be achieved by a C-scan with a single-GPR system. Finite-domain time-difference (FDTD) method was employed to perform the simulations, in which the ground was homogeneous and the target was perfectly conducting.
Keywords
Computer simulationElectromagnetic wave scattering
Finite difference method
Ordnance
Time domain analysis
Two dimensional
Absorbing boundary conditions
Finite difference time domain
Ground penetrating radar
Perfectly matched layer
Subsurface scattering mechanism
Tracking radar