A Multitasking Electrical Impedance Tomography System Using Titanium Alloy Electrode

Table 3

Nonconductive objects at different positions; reconstructed images for three different nonconductive object diameters (25 mm, 14 mm, and 7 mm).

Targeted object, real location, and injected frequency with input signal range max 3–min −3	The object is a cylindrical plastic rod (25 mm diameter)	The object is a cylindrical plastic rod (14 mm diameter)	The object is a cylindrical rod (7 mm diameter)
15, 16, 1, 2 (0.4 MHz)
7, 8, 9, 10 (0.4 MHz)
11, 12, 13, 14 (0.4 MHz)
Centre (0.4 MHz)