Radiofrequency Radiation Dosimetry Handbook - Fourth Edition

Table 11.4. Approximate RFR Penetration and Absorption in Humans

Radiation
Frequency (GHz)
Penetration
in Tissue (cm)
% Total-Body
Mass Exposed
1 4.05 20.8
2 2.46 15.6
4 1.66 9.2
8 0.65 4.0
10 0.46 2.9
20 0.16 1.0