A Multitasking Electrical Impedance Tomography System Using Titanium Alloy Electrode

Table 1

Conductive objects at different positions; reconstructed images for three different conductive object diameters (26 mm, 12 mm, and 4 mm).

Targeted object, real location, and injected frequency with input signal range (max 3–min –3)	The object is a cylindrical stainless-steel rod (26 mm diameter)	The object is a cylindrical stainless-steel rod (12 mm diameter)	The object is steel wire rope (4 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)
Centre (0.5 MHz)