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In this letter, the composite scattering of a plasma-coated target above a randomly rough sea surface is investigated by the finite-difference time-domain (FDTD) method with pulsed wave excitation. Both sea water and plasma layer are regarded as isotropic and dispersive media, and they satisfy the Debye model and the Drude model, respectively. The auxiliary differential equation (ADE) technique is...
In this paper the composite scattering from a sea surface and a plasma-coated target is investigated by the finite-difference time-domain (FDTD) method. Both the sea water and the plasma layer are regarded as the isotropic and dispersive medium, and they satisfy the Debye model and the Drude model, respectively. The auxiliary differential equation (ADE) technique is incorporated into the FDTD scheme...
A frequency response of one-dimensional (1-D) randomly rough surface in the far zone is investigated by the finite-difference time-domain (FDTD) algorithm. A FDTD calculation is performed with a pulse wave excitation, and the representative time-domain scattered field in the far zone is obtained directly by extrapolating the currently calculated data on the output boundary. Then the frequency response...
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