Scattering Characteristics of Targets above a Rough Surface in SAR Images

Figure 7

The 2D HH-polarization SAR images of the tank target above Gaussian rough surfaces with different sizes, in which the incident angle is (𝜃=75^∘, 𝜙=45^∘), other parameters are the same as in Figure 5. (a) The SAR image of the tank above rough surface of 800𝜆×800𝜆. (b) The SAR image of the tank above rough surface of 933𝜆×933𝜆. (c) The SAR image of the tank above rough surface of 1067𝜆×1067𝜆. (d) The SAR image of the tank above rough surface of 1200𝜆×1200𝜆. (e) The SAR image of the tank above rough surface of 1333𝜆×1333𝜆.

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