Figure 23
From: Microwave brain imaging system to detect brain tumor using metamaterial loaded stacked antenna array

The fabricated phantom model includes tumors at different locations: (a) Skull model filled with fabricated tissues; (b) With a single benign tumor; (c) With a single malignant tumor; (d) With two benign tumors; (e) With a single benign and a single malignant tumor; (f) With two malignant tumors.