Rotating Parabolic-Reflector Antenna Target in SAR Data: Model, Characteristics, and Parameter Estimation

Figure 8

2D images of the PRA in a turntable, by CBP, using GRECO data. (a) 𝜃^′∈[88^∘,92^∘]; (b) 𝜃^′∈[0^∘,180^∘].

(a)

(b)