DocumentCode
1157447
Title
FDTD modeling of thin impedance sheets [radar cross section calculation]
Author
Luebbers, Raymond J. ; Kunz, Karl
Author_Institution
Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA
Volume
40
Issue
3
fYear
1992
fDate
3/1/1992 12:00:00 AM
Firstpage
349
Lastpage
351
Abstract
Thin sheets of resistive or dielectric material are commonly encountered in radar cross section calculations. Analysis of such sheets is simplified by using sheet impedances. It is shown that sheet impedances can be modeled easily and accurately using finite-difference time-domain methods
Keywords
backscatter; difference equations; electric impedance; electromagnetic wave scattering; radar cross-sections; time-domain analysis; FDTD modeling; backscatter; dielectric material; electromagnetic scattering; finite-difference time-domain methods; radar cross section calculations; resistive material; thin impedance sheets; Boundary conditions; Conductivity; Dielectric losses; Dielectric materials; Electrons; Finite difference methods; Permittivity; Radar cross section; Surface impedance; Time domain analysis;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.135481
Filename
135481
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