Table 3 Electrical properties of human tissues
From: A flower bud-shaped flexible UWB antenna for healthcare applications
Tissue | Frequency (GHz) | Conductivity σ (S/m) | Permittivity (εr) | Loss tangent | Mass density (kg/m3) |
|---|---|---|---|---|---|
Skin (dry) | 3.6 | 2.0855 | 36.92 | 0.28205 | 1109 |
5.6 | 3.5467 | 35.28 | 0.32269 | ||
10 | 7.7869 | 31.484 | 0.45366 | ||
Fat | 3.6 | 0.16086 | 5.1641 | 0.15554 | 911 |
5.6 | 0.28016 | 4.9733 | 0.18083 | ||
10 | 0.57091 | 4.6176 | 0.22678 | ||
Muscle | 3.6 | 2.6458 | 51.32 | 0.25742 | 1090 |
5.6 | 4.7254 | 48.751 | 0.31114 | ||
10 | 10.337 | 43.035 | 0.44058 |