Specific Absorption Rate
To calculate specific absorption rate (SAR), add a Specific Absorption Rate node and specify the material density in its Settings window. The specific absorption rate is calculated as
.
Density
When using From material, ρ is defined from the material node where the domain selection is common to this feature. Select User defined to enter the value directly.
Specific Absorption Rate (SAR) in the Human Brain: Application Library path RF_Module/Microwave_Heating/sar_in_human_head