Three-dimensional FDTD modeling of a GPR

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Three-dimensional FDTD modeling of a GPR.pdf (228.72 KB)

Date

2000

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Source Title

Proceedings of the Antennas and Propagation Society International Symposium, IEEE 2000

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0272-4693

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IEEE

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1990 - 1993

Language

English

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Conference Paper

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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.

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Keywords

Finite difference time domain method, Ground penetrating radar, Perfectly matched layer, Boundary conditions, Computer simulation, Finite difference method, Mathematical models, Receiving antennas, Three dimensional, Time domain analysis, Transmitters, Radar

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http://hdl.handle.net/11693/27629

Published Version (Please cite this version)

https://doi.org/10.1109/APS.2000.874882

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Scholarly Publications - Electrical and Electronics Engineering