SAR analysis in the eye of human whole-body model for plane-microwave exposure

Abstract

Abstract:We numerically analyze the specific absorption rate (SAR) in the eye of anatomically based human whole-body model exposed to E-polarized plane wave in the frequency range from 0.6 to 4 GHz. As a result, we find a clear resonance that the average SAR is about 57% larger at the maximum than that of the isolated head. Keywords: biological effects, SAR, eye, body effect, microwave Classification: Electromagnetic Compatibility (EMC) References[1] A. Hirata, S. Matsuyama, and T. Siozawa, "Temperature rises in the human eye exposed to EM waves in the frequency range 0.

Body effect on SAR in the human eye close to metallic spectacles for plane-microwave exposure

“…It is obvious from the above results that actual SAR characteristics of Fig. 2(a) cannot be estimated using the isolated head model without the body effect [5]. In order to discuss more detailed, Figs.…”

“…Since the SAR difference between the left and right eyes is relatively small, we treat only the right eye. In addition, we use the model of h ¼ 100 cm as a whole body [5]. Figs.…”

“…The isolated head models are used in these studies because the eye size is sufficiently shorter than the wavelength at subject frequencies. However, we recently clarified that the head model does not approximate the whole body for E-polarized plane wave exposure, even at high frequencies above 0.6 GHz [5].…”