TY - GEN
T1 - Resonances of a dielectric BOR buried in a lossy, dispersive 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 is used to determine late-time resonances of dielectric bodies of revolution (BOR), buffed in a lossy layered medium, with application to plastic-land-mine identification. To make the analysis tractable, we have extended the recently developed discrete complex image technique (DCIT) for the evaluation of the (dyadic) layered-medium Green's functions to complex (resonant) frequencies. Results are presented for several buried dielectric targets, in which we demonstrate, for example, the spiraling character of the resonant frequencies as a function of target depth.
AB - A method-of-moments (MoM) analysis is used to determine late-time resonances of dielectric bodies of revolution (BOR), buffed in a lossy layered medium, with application to plastic-land-mine identification. To make the analysis tractable, we have extended the recently developed discrete complex image technique (DCIT) for the evaluation of the (dyadic) layered-medium Green's functions to complex (resonant) frequencies. Results are presented for several buried dielectric targets, in which we demonstrate, for example, the spiraling character of the resonant frequencies as a function of target depth.
UR - http://ieeexplore.ieee.org/document/702859/
UR - http://www.scopus.com/inward/record.url?scp=0031624642&partnerID=8YFLogxK
U2 - 10.1109/igarss.1998.702859
DO - 10.1109/igarss.1998.702859
M3 - Conference contribution
SP - 222
EP - 224
BT - International Geoscience and Remote Sensing Symposium (IGARSS)
PB - IEEEPiscataway
ER -