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Air-launched GPR (Ground Penetrating Radar) systems have the advantage of longer standoff distances compared to traditional ground-coupled GPR systems. One important drawback of these systems is that the energy coming from targets located on the ground is significantly stronger than from underground targets, in such a way that even the sidelobes of the former are usually higher than the main lobe...
This contribution addresses the utilization of near field 3D-SAR imaging algorithms applied to radar data from an ultra wideband (UWB) ground penetrating radar (GPR) system. The measured data were collected at the test field of the multi sensor mine signature (MsMs) group at the European Joint Research Centre (JRC) in Ispra/IT. The layout of this test field was designed for the more difficult problem...
The ground penetrating radar (GPR) has demonstrated good potential for the remote imaging of surface-laid or shallow-buried landmine-like objects (typically ~ 5-30 cm) and its use is currently receiving much attention. It has turned out to be a promising alternative technology for low dielectric contrast objects, a difficult detection situation that is often encountered in practise (e.g. detection...
The purpose of the present paper is to evaluate the radar cross section (RCS) of a semi-infinite perfectly conducting elliptic cone, including the circular cone and the plane angular sector. The RCS has been obtained from a spherical multipole expansion of the electromagnetic field. The analytical expression for the RCS is given in the form of an infinite series with poor convergence. Euler's summation...
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