A Multitasking Electrical Impedance Tomography System Using Titanium Alloy Electrode

Table 4

Nonconductive objects at different positions; images for two different nonconductive object diameters (4 mm, 2 mm).

Targeted object, real location, and the injected frequency with input signal range max 3–min −3	The object is plastic rope (4 mm diameter)	The object is plastic rope (2 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)