International Journal of Biomedical Imaging / 2013 / Article / Fig 2

Research Article

Antenna Modeling and Reconstruction Accuracy of Time Domain-Based Image Reconstruction in Microwave Tomography

Figure 2

Reconstructed images of the sunflower oil target using monopole lengths 16, 18, 20, 22, and 24 mm, respectively. Both permittivity and conductivity images are shown, and in (a) and (g) the original dielectric distribution has been illustrated. The original target had and   S/m at 2.3 GHz and had diameter 56 mm.
343180.fig.002a
(a) Original permittivity
343180.fig.002b
(b) Permittivity, 16 mm, .19
343180.fig.002c
(c) Permittivity, 18 mm, .15
343180.fig.002d
(d) Permittivity, 20 mm, .18
343180.fig.002e
(e) Permittivity, 22 mm, .23
343180.fig.002f
(f) Permittivity, 24 mm, .29
343180.fig.002g
(g) Original conductivity
343180.fig.002h
(h) Conductivity, 16 mm, .8
343180.fig.002i
(i) Conductivity, 18 mm, .0
343180.fig.002j
(j) Conductivity, 20 mm, .0
343180.fig.002k
(k) Conductivity, 22 mm, .5
343180.fig.002l
(l) Conductivity, 24 mm, = 3.3