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Extraction of a Target Response from GPR Data for Identification of Buried Objects

Masahiko NISHIMOTO, Daisuke YOSHIDA, Kohichi OGATA, Masayuki TANABE

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Summary :

A method of calibration for GPR responses is introduced in order to extract a target response from GPR data. This calibration procedure eliminates undesirable waveform distortion that is caused by antenna characteristics and multiple scattering effects between the antennas and the ground surface. An application result to measured GPR data shows that undesirable late-time responses caused by the antenna characteristics and multiple scattering effects are removed, and that the target response is clearly reconstructed. This result demonstrates that the waveform calibration of GPR data is significant and essential for reliable target identification.

Publication
IEICE TRANSACTIONS on Electronics Vol.E96-C No.1 pp.64-67
Publication Date
2013/01/01
Publicized
Online ISSN
1745-1353
DOI
10.1587/transele.E96.C.64
Type of Manuscript
BRIEF PAPER
Category
Scattering and Diffraction

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