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Based on the shooting and bounding rays (SBR) method which is split into physical optics (PO) and geometrical optics (GO), the near-filed scattering of the typical objects in complex environment is simulated. Multi-path cases of the reflection geometry are considered to account for effects of the targets, surroundings and antenna aspect angles in near-field regions. Then the complex-valued scattering...
Experimental measurement and theory study on the composite electromagnetic scattering from a combinative object above a one-dimensional sea surface is disscussed in this paper. The experimental part uses hydraulic technology of a shaking plate to simulate the open ocean for 1 to 3 sea state and the measurement was carried out by full-scale method in the simlant pool. The characteristics of electromagnetic...
The characteristics of composite backscattering from a target above a one-dimensional and two-dimensional oceanic surface are investigated with the diffraction of the target fringe taken into account. The backscattering radar cross section (RCS) of the oceanic surface is calculated by the Small Slop Approximation (SSA). The backscattered field of a target is computed based on the equivalent edge currents...
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