Anatomically and Dielectrically Realistic 2.5D 5-Layer Reconfigurable Head Phantom for Testing Microwave Stroke Detection and Classification

Table 2

Phantom materials and their weight percentage used to prepare a series of samples to determine the most suitable composite to mimic the individual solid phantom layers of the human head physical model. For simplicity, the polyurethane rubber (% by weight) is omitted.

Series	Graphite powder (% by weight)	Carbon black powder (% by weight)	Acetone (% by weight)
1	10, 15, 20, 25, 30, 35, 40, 35, 50	0	0
2	0	1, 3, 5, 10, 15	0
3	25	2, 4, 6	0
4	10, 15, 20, 25, 30	4	0
5	20	2, 4, 6	0
6	40	0	10, 20, 30