A Two-Stage Procedure for Microwave Imaging of a Buried Dielectric along with the Randomly Rough Surface above It

Figure 11

(a) Reconstructed permittivity and (b) conductivity profiles and the determination of the rough surface after the first stage. Final results of permittivity and conductivity profiles ((c)-(d)) for the entire domain and ((e)-(f)) for the narrowed domain.

(a)

(b)

(c)

(d)

(e)

(f)