Figure 11
From: Near Field Breast Tumor Detection Using Ultra-Narrow Band Probe with Machine Learning Techniques
Experiment results of using three different sizes of metallic spheres of size 9 mm, 13 mm and 17 mm embedded in a mixture of a slice of beef and chicken breast using PCA analyses with vertical distances of 5 mm (for the (a) magnitude of S11 and (b) phase of S11) and a vertical distance of 10 mm (for the (c) magnitude of S11 and (d) phase of S11).
