Design and Experimental Assessment of a 2D Microwave Imaging System for Brain Stroke Monitoring

Table 1

Case 1 evaluated metrics.

Green’s function of the homogeneous coupling medium
	Raw data at 1-1.5 GHz	TG data at 1-1.5 GHz	De-emb. data at 1-1.5 GHz	TG de-emb. data at 1-1.5 GHz
Dim	0.83	1.31	0.86	1.31
Loc	3.03 mm	4.71 mm	2.5 mm	6.9 mm
SLL	0.88 dB	-2.38 dB	0.73 dB	-3.1 dB
	Raw data at 1.5-1.75 GHz	TG data at 1.5-1.75 GHz	De-emb. data at 1.5-1.75 GHz	TG de-emb. data at 1.5-1.75 GHz
Dim	1.33	1.1	1.14	1
Loc	2.51 mm	2 mm	3 mm	4.2 mm
SLL	-1.41 dB	-4.4 dB	-1.94 dB	-4 dB
Green’s function of the homogeneous coupling medium with inside the brain phantom
	Raw data at 1.5-1.75 GHz	TG data at 1.5-1.75 GHz	De-emb. data at 1.5-1.75 GHz	TG de-emb. data at 1.5-1.75 GHz
Dim	1.17	0.53	1.08	0.58
Loc	2.5 mm	1.8 mm	1.8 mm	1.5 mm
SLL	-0.5 dB	-4.44 dB	-1.83 dB	-4.73 dB