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    High-frequency waves of the fifth generation and their effects on the head and their consequences for new perspectives
    (Institute of Electrical and Electronics Engineers Inc., 2023) Al-Sabti, Saif Mohamed Baraa; Mohammed, Alaa Hamid; Mustafa, Ali; Saadi, Abdulrahman Maadh; Abdulateef, Aqeel Nafea; Atilla, Doğu Çağdas
    This research focuses on the efficacy of electromagnetic field RF at high frequency 27.74 GHz on the human head, which includes modelling 5G communication networks to compute the SAR value via the head human layers' tissues and which layers the SAR is attained. Locating the source of the reflected power or electromagnetic signal. Most of the available power from the source is reflected under these conditions. The head serves as a parasitic element, and as a result, the reflected light has a radiation pattern that is 180 degrees out of phase with the original light. In the long run, it leads to being able to steer the reflected pattern. The radiation pattern of reflected power becomes similar to the head geometry. From this point on, estimating power density on the scalp will be less of a hassle. Energy may be collected by harvesting from two sources: reflected energy and sustainable energy.