The transient scattering characteristics of millimeter waves from a cylindrical object near a flat boundary were measured by the 50 GHz scatterometer to evaluate the multiple interactions of scattered waves with the objects and the boundary. Both perfectly conducting and dielectric cylinders are considered as a scattering object. The pulse intensities including waves scattered first from the object and then from the flat boundary or vice versa are shown to be significantly influenced by the distance from the object to the boundary, depending on the refractive index of the object. The observed higher order responses including the multiple scattering between the object and the boundary are also discussed. A preliminary comparison of the measured and calculated pulse responses for the perfectly conducting object is presented at slightly oblique incidence on a flat boundary.
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Daisuke MATSUBARA, Shigeo ITO, "Measurements of Millimeter Pulse Wave Backscattering from a Cylindrical Object near a Flat Boundary" in IEICE TRANSACTIONS on Communications,
vol. E88-B, no. 9, pp. 3815-3818, September 2005, doi: 10.1093/ietcom/e88-b.9.3815.
Abstract: The transient scattering characteristics of millimeter waves from a cylindrical object near a flat boundary were measured by the 50 GHz scatterometer to evaluate the multiple interactions of scattered waves with the objects and the boundary. Both perfectly conducting and dielectric cylinders are considered as a scattering object. The pulse intensities including waves scattered first from the object and then from the flat boundary or vice versa are shown to be significantly influenced by the distance from the object to the boundary, depending on the refractive index of the object. The observed higher order responses including the multiple scattering between the object and the boundary are also discussed. A preliminary comparison of the measured and calculated pulse responses for the perfectly conducting object is presented at slightly oblique incidence on a flat boundary.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.9.3815/_p
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@ARTICLE{e88-b_9_3815,
author={Daisuke MATSUBARA, Shigeo ITO, },
journal={IEICE TRANSACTIONS on Communications},
title={Measurements of Millimeter Pulse Wave Backscattering from a Cylindrical Object near a Flat Boundary},
year={2005},
volume={E88-B},
number={9},
pages={3815-3818},
abstract={The transient scattering characteristics of millimeter waves from a cylindrical object near a flat boundary were measured by the 50 GHz scatterometer to evaluate the multiple interactions of scattered waves with the objects and the boundary. Both perfectly conducting and dielectric cylinders are considered as a scattering object. The pulse intensities including waves scattered first from the object and then from the flat boundary or vice versa are shown to be significantly influenced by the distance from the object to the boundary, depending on the refractive index of the object. The observed higher order responses including the multiple scattering between the object and the boundary are also discussed. A preliminary comparison of the measured and calculated pulse responses for the perfectly conducting object is presented at slightly oblique incidence on a flat boundary.},
keywords={},
doi={10.1093/ietcom/e88-b.9.3815},
ISSN={},
month={September},}
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TY - JOUR
TI - Measurements of Millimeter Pulse Wave Backscattering from a Cylindrical Object near a Flat Boundary
T2 - IEICE TRANSACTIONS on Communications
SP - 3815
EP - 3818
AU - Daisuke MATSUBARA
AU - Shigeo ITO
PY - 2005
DO - 10.1093/ietcom/e88-b.9.3815
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2005
AB - The transient scattering characteristics of millimeter waves from a cylindrical object near a flat boundary were measured by the 50 GHz scatterometer to evaluate the multiple interactions of scattered waves with the objects and the boundary. Both perfectly conducting and dielectric cylinders are considered as a scattering object. The pulse intensities including waves scattered first from the object and then from the flat boundary or vice versa are shown to be significantly influenced by the distance from the object to the boundary, depending on the refractive index of the object. The observed higher order responses including the multiple scattering between the object and the boundary are also discussed. A preliminary comparison of the measured and calculated pulse responses for the perfectly conducting object is presented at slightly oblique incidence on a flat boundary.
ER -