Title :
Short-pulse electromagnetic scattering from arbitrarily oriented subsurface ordnance
Author :
Geng, Norbert ; Carin, Lawrence
Author_Institution :
Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA
fDate :
7/1/1999 12:00:00 AM
Abstract :
A rigorous method-of-moments (MoM) analysis is used to model wide-band scattering from general three-dimensional perfectly conducting objects buried in a lossy layered medium. The authors focus on ordnance buried in a half space (soil). The time-domain fields scattered from a tilted antitank mine are examined in detail as a function of polarization and observation position
Keywords :
backscatter; buried object detection; geophysical techniques; military equipment; military radar; radar applications; radar cross-sections; radar detection; remote sensing by radar; terrestrial electricity; antitank mine; arbitrarily oriented subsurface ordnance; backscatter; buried object detection; geoelectric method; geophysical measurement technique; ground penetrating radar; half space; land mine; lossy layered medium; method-of-moments; military radar; mine detector; model; observation position; perfectly conducting object; polarization; radar polarimetry; radar remote sensing; radar scattering; short-pulse electromagnetic scattering; soil; terrestrial electricity; three-dimensional object; tilted antitank mine; time-domain fields; wide-band scattering; Electromagnetic scattering; Finite difference methods; Light scattering; Moment methods; Polarization; Radar scattering; Soil; Time domain analysis; Weapons; Wideband;
Journal_Title :
Geoscience and Remote Sensing, IEEE Transactions on
