FDTD simulations of multiple GPR systems

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FDTD simulations of multiple GPR systems.pdf (178.77 KB)

Date

2003-06

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IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

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0272-4693

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IEEE

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Pages

764 - 767

Language

English

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Conference Paper

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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.

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Keywords

Computer simulation, Electromagnetic 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

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http://hdl.handle.net/11693/27525

Published Version (Please cite this version)

https://doi.org/10.1109/APS.2003.1220385

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Scholarly Publications - Electrical and Electronics Engineering