TY - GEN
T1 - Short-pulse scattering from a dielectric BOR buried in a lossy layered medium
AU - Geng, Norbert
AU - Carin, Lawrence
N1 - Generated from Scopus record by KAUST IRTS on 2021-02-09
PY - 1998/1/1
Y1 - 1998/1/1
N2 - A method of moments (MoM) analysis has been developed for ultra-wideband (UWB) electromagnetic scattering from a dielectric body of revolution (BOR) embedded in a layered medium. The layered-medium can be lossy and dispersive, of interest for simulating soil (and/or a covering snow layer). To make such an analysis tractable, we use the discrete complex image technique to evaluate Sommerfeld integrals, characteristic of the Green's functions for a layered medium. Example results are presented for a model plastic mine, including a comparison to the results obtained for a perfectly electric conducting (PEC) mine with the same geometry.
AB - A method of moments (MoM) analysis has been developed for ultra-wideband (UWB) electromagnetic scattering from a dielectric body of revolution (BOR) embedded in a layered medium. The layered-medium can be lossy and dispersive, of interest for simulating soil (and/or a covering snow layer). To make such an analysis tractable, we use the discrete complex image technique to evaluate Sommerfeld integrals, characteristic of the Green's functions for a layered medium. Example results are presented for a model plastic mine, including a comparison to the results obtained for a perfectly electric conducting (PEC) mine with the same geometry.
UR - http://ieeexplore.ieee.org/document/702858/
UR - http://www.scopus.com/inward/record.url?scp=0031643057&partnerID=8YFLogxK
U2 - 10.1109/igarss.1998.702858
DO - 10.1109/igarss.1998.702858
M3 - Conference contribution
SP - 219
EP - 221
BT - International Geoscience and Remote Sensing Symposium (IGARSS)
PB - IEEEPiscataway
ER -