RF Tomography in Free Space: Experimental Validation of the Forward Model and an Inversion Algorithm Based on the Algebraic Reconstruction Technique

Figure 6

ART method with enforcement of physical bounds. (a) shows |𝜺_𝛿|, (b) shows Re(𝜺_𝛿), and (c) shows Im(𝜺_𝛿). All images are obtained with 𝜇=0.2 and are normalized.

(a)

(b)

(c)