Specific Absorption Rate (SAR) Calculations in the Abdomen of the Human Body Caused by Smartphone at Various Tilt Angles

Recently, various electromagnetic (EM) applications have become common, and humans are frequently exposed to EM waves. Therefore, the effect of EM waves on the human body should be evaluated. In this study, we focused on the specific absorption rate (SAR) due to the EM waves emitted from a smartphone, developed high-resolution numerical smartphone models, and calculated SARs under various conditions.