Calculating the radiation exposure in sieverts (Sv) from a Wi-Fi router operating at 5 GHz is not possible because Wi-Fi routers do not emit ionizing radiation. Sieverts (Sv) is a unit used to measure the biological effect of ionizing radiation on living tissue.
Wi-Fi routers operate within the radiofrequency (RF) range, which is non-ionizing radiation. Non-ionizing radiation, such as radio waves, microwaves, and Wi-Fi signals, does not have enough energy to remove electrons from atoms or molecules, and therefore it does not have the potential to cause direct ionization in biological tissue.
The potential health effects of non-ionizing radiation, including Wi-Fi signals, have been extensively studied, and current scientific consensus suggests that typical Wi-Fi exposure levels are well below the threshold for causing harm to human health. Regulatory agencies and organizations worldwide, such as the World Health Organization (WHO), have established safety guidelines to ensure that exposure to non-ionizing radiation remains within safe limits.
It's important to note that the intensity of non-ionizing radiation decreases significantly as you move away from the source, such as a Wi-Fi router. Therefore, the exposure to non-ionizing radiation from a Wi-Fi router is generally considered to be extremely low, even with prolonged exposure.
In summary, calculating the radiation exposure in sieverts from a Wi-Fi router is not applicable because Wi-Fi signals are non-ionizing radiation, which does not have the ability to cause ionization or the biological effects associated with ionizing radiation.