Table 4 Dielectric characteristics of human tissue at 9.8 GHz
From: A wearable low profile asymmetrical slotted ultra-wide band antenna for WBAN applications
Layers | \(\epsilon_{r}\) | σ (S/m) | Thickness (mm) |
|---|---|---|---|
Muscle | 42.86 | 4.96 | 23 |
Fat | 4.60 | 0.29 | 6 |
Skin | 31.28 | 3.69 | 2 |