|
Power absorbed per unit area in different body compartments+ |
||||
| Tissue (thickness, cm) |
450 MHz |
2450 MHz |
||
| ε * |
Power (W/m2) |
ε * |
Power (W/m2) |
|
|
|
||||
| Skin (0.3) |
49-27j |
0.09 |
38-10.7j |
0.16 |
| Fat (1.25) |
11.6-3.3j |
0.03 |
5.3-0.77j |
0.03 |
| Muscle (4.4) |
56.7-32j |
0.34 |
53-13j |
0.08 |
| Core |
56.7-32j |
0.07 |
53-13j |
0.0 |
|
|
||||
| TOTAL |
0.53 |
0.27 |
||
|
+ Calculated assuming an incident power density Io = 1 W/m2. ε * is the complex permittivity of the tissue (expressed as a real and imaginary part). | ||||
Foster and Adair BioMedical Engineering OnLine 2004 3:4 doi:10.1186/1475-925X-3-4 |
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