Computation of Whole-Body Average SAR in Realistic Human Models From 1 to 100 GHz

Kodera, Sachiko; Taguchi, Kenji; Diao, Yinliang; Kashiwa, Tatsuya; Hirata, Akimasa

doi:10.1109/tmtt.2023.3289562

Cited by 4 publications

References 52 publications

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Effect of skin thickness on electromagnetic dosimetry analysis of a human body model up to 100 GHz

Kaburcuk

2024

Int. J. Microw. Wireless Technol.

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The accuracy of electromagnetic (EM) exposure assessments depends mainly on the resolution of a voxel human body model. The resolution of the conventional human body model is limited to a few millimeters. In the millimeter wave (mmWave) frequency range, EM waves are absorbed by the superficial tissues in the human body. Therefore, resolution and skin thickness of the human body model are important for accuracy of the EM wave exposure metrics recommended by international human safety guidelines. Realistic thickness modeling of the skin tissue on the human body may provide greater accuracy in the EM exposure assessment, especially at mmWave frequency range. In this paper, effects of the skin thickness on the EM exposure metrics in one-dimensional multi-layered models obtained from different regions of the body model are investigated using the dispersive algorithm based on the finite-difference time-domain method over the frequency range from 1 to 100 GHz. Furthermore, effects of eyelid tissue in a human eye on the EM exposure metrics are studied over the frequency range. The EM exposure metrics such as absorbed power density, heating factor, and power transmission coefficient are calculated up to 100 GHz to evaluate the limits of EM wave exposure.

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Effect of skin thickness on electromagnetic dosimetry analysis of a human body model up to 100 GHz

Kaburcuk

2024

Int. J. Microw. Wireless Technol.

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Prediction of Electromagnetic Field Exposure at 20–100 GHz for Clothed Human Body Using an Adaptively Reconfigurable Architecture Neural Network With Weight Analysis (RAWA-NN) Framework

Yao,

Wei,

et al. 2024

IEEE Trans. Antennas Propagat.

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Assessment of Whole-Body-Average SAR for Exposure to Electromagnetic Fields up to 30 GHz Using Body Model With Scaled Dielectric Parameters

Diao,

Kodera,

et al. 2024

IEEE Trans. Electromagn. Compat.

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Computation of Whole-Body Average SAR in Realistic Human Models From 1 to 100 GHz

Cited by 4 publications

References 52 publications

Effect of skin thickness on electromagnetic dosimetry analysis of a human body model up to 100 GHz

Effect of skin thickness on electromagnetic dosimetry analysis of a human body model up to 100 GHz

Prediction of Electromagnetic Field Exposure at 20–100 GHz for Clothed Human Body Using an Adaptively Reconfigurable Architecture Neural Network With Weight Analysis (RAWA-NN) Framework

Assessment of Whole-Body-Average SAR for Exposure to Electromagnetic Fields up to 30 GHz Using Body Model With Scaled Dielectric Parameters

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