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Buried object location based on frequency-domain UWB measurements

M Soliman and Z Wu

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In this paper, a wideband ground penetrating radar (GPR) system and a proposed frequency-domain data analysis technique are presented for the detection of shallow buried objects such as anti-personnel landmines. The GPR system uses one transmitting antenna and an array of six monopole receiving antenna elements and operates from 1 GHz to 20 GHz. This system is able to acquire, save and analyse data in the frequency domain. A common source or wide-angle reflection and refraction technique has been used for acquiring and processing the data. This technique is effective for the rejection of ground surface clutter. By applying the C-scan scheme, metallic and plastic mine-like targets buried in dry soil will be located.


PACS

93.85.-q Instruments and techniques for geophysical research: Exploration geophysics

84.40.Xb Telemetry: remote control, remote sensing; radar

42.30.Sy Pattern recognition

Subjects

Electronics and devices

Instrumentation and measurement

Optics, quantum optics and lasers

Environmental and Earth science

Dates

Issue 2 (June 2008)

Received 16 January 2008, accepted for publication 23 April 2008

Published 21 May 2008



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