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Revista Facultad de Ingeniería - Universidad de Tarapacá

versão On-line ISSN 0718-1337

Resumo

ZAMORANO L, Mario; TORRES S, Héctor  e  SOTO E, Máximo. MODELADO Y SIMULACIÓN DEL SAR DEBIDO A LOS CAMPOS ELECTROMAGNÉTICOS RADIADOS POR TELÉFONOS CELULARES. Rev. Fac. Ing. - Univ. Tarapacá [online]. 2005, vol.13, n.3, pp. 114-121. ISSN 0718-1337.  http://dx.doi.org/10.4067/S0718-13372005000300016.

A model formed by chiral bioplasma, which represents the human head inner structure and used to analyze its behavior when it is radiated by a microwave from cellular phones is presented. The FDTD technique is used to calculate the electromagnetic fields, and to simulate the SAR. The results show the SAR behavior in function of input power, antenna impedance and the chirality factor. More important conclusion is that, in considering the chiral factor of biological media, the absorption of the electromagnetic fields from cellular phones is higher than classical model.

Palavras-chave : Cellular phones; chirality; FDTD; SAR.

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