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Specific absorption rate (SAR) in the head of Google glasses and Bluetooth user's

机译:谷歌眼镜头部的特定吸收率(SAR)和蓝牙用户

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摘要

Two popular wireless communication devices are considered in this paper. Firstly, the Bluetooth which is one of the most popular mobile accessories and the Google glasses which are a representation of the new futuristic vision. It is well known that the absorption of electromagnetic waves on the human head for a certain period of time may lead to health problems such as headaches, or even worse, brain cancer. The Specific Absorption Rate (SAR) is simulated for three different head models and compared with the available international recommendations. The first model used is the Specific Anthropomorphic Mannequin (SAM phantom), as well as two realistic models of human head (i.e., a 34 years old adult and a 10 years old child). The simulations were performed using the finite difference time domain (FDTD) method and the frequency used to feed the antennas was 2.45 GHz.
机译:本文考虑了两个流行的无线通信设备。 首先,蓝牙是最受欢迎的移动配件之一和谷歌眼镜,这些是新的未来派视觉的代表性。 众所周知,在人体头上吸收一段时间的电磁波可能导致健康问题,例如头痛,甚至更差,脑癌。 针对三种不同的头部模型模拟了比吸收率(SAR),并与可用的国际建议进行比较。 使用的第一款模型是特定的人类人体模特(Sam Phantom),以及人类头部的两个现实模型(即,34岁的成年人和10岁的孩子)。 使用有限差分时域(FDTD)方法进行仿真,并且用于馈送天线的频率为2.45GHz。

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