Table 1 Properties of human tissues
From: Performance analysis of E-shaped dual band antenna for wireless hand-held devices
Tissue | Brain diameter (mm) | Skull thickness (mm) | Skin thickness (mm) | |||
|---|---|---|---|---|---|---|
Human adult | 160.1 | 8.9 | 7.2 | |||
Tissue density (Kg/m3) | 1030 | 1085 | 1010 | |||
Operating frequency | 0.9 GHz | 1.8 GHz | 0.9 GHz | 1.8 GHz | 0.9 GHz | 1.8 GHz |
Permittivity | 55.0 | 53.0 | 8.0 | 8.0 | 34.5 | 32.5 |
conductivity | 1.23 | 1.7 | 0.11 | 0.16 | 0.6 | 0.52 |