Three-dimensional FDTD modeling of a GPR
Date
2000Source Title
Proceedings of the Antennas and Propagation Society International Symposium, IEEE 2000
Print ISSN
0272-4693
Publisher
IEEE
Pages
1990 - 1993
Language
English
Type
Conference PaperItem Usage Stats
234
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193
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Abstract
The power and flexibility of the Finite-Difference Time-Domain (FDTD) method are combined with the accuracy of the perfectly-matched layer (PML) absorbing boundary conditions to simulate realistic ground-penetrating radar (GPR) scenarios. Three-dimensional geometries containing modes of radar units, buried objects and surrounding environments are simulated. Simulation results are analyzed in detail.
Keywords
Finite difference time domain methodGround penetrating radar
Perfectly matched layer
Boundary conditions
Computer simulation
Finite difference method
Mathematical models
Receiving antennas
Three dimensional
Time domain analysis
Transmitters
Radar