Figure 6
From: High density trans-admittance mammography development and preliminary phantom tests
Phantom setup and simulation results. (a) Conductivity saline phantom with 2 anomalies (cuboid agar and cylindrical carrot), (b) conductivity spectrum for each testing material, (c) admittance of the cross-section over the center of the testing objects for various levels of electrode spacing. The total size of the phantom was constrained so an increased spacing corresponds to a simulation of less electrodes. i.e. the spacing of 3 mm, 9 mm and 18 mm correspond to 3600, 1200 and 600 electrodes.