Characterization of the Specific Absorption Rate of the Cell Phone in the Human Head, Using the LN-FDTD Method
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Tipo do ITEM
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Artigo Ciêntifico
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Título do Artigo
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Characterization of the Specific Absorption Rate of the Cell Phone in the Human Head, Using the LN-FDTD Method
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Descrição
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In this work we show how the study of the absorption of electromagnetic energy will be approached in biological tissues of the human head, originating from cell phones in a 900MHz band, and the development of a program to calculate the Specific Absorption Rate (SAR) in the cell phone user’s head. The implementation of the Local Non-Orthogonal Finite-Difference Time Domain method is presented (LN-FDTD), and the use of Uniaxial Perfectly-Matched Layer (UPML), comparing the results obtained with the existing results in the literature.
Keywords: Cell phone, Biological Effects, Specific Absorption Rate (SAR), Local Non-Orthogonal Finite-Difference Time Domain (LN-FDTD), Uniaxial Perfectly-Matched Layer (UPML), Non-ionizing radiation.
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Abstract
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In this work we show how the study of the absorption of electromagnetic energy will be approached in biological tissues of the human head, originating from cell phones in a 900MHz band, and the development of a program to calculate the Specific Absorption Rate (SAR) in the cell phone user’s head. The implementation of the Local Non-Orthogonal Finite-Difference Time Domain method is presented (LN-FDTD), and the use of Uniaxial Perfectly-Matched Layer (UPML), comparing the results obtained with the existing results in the literature.
Keywords: Cell phone, Biological Effects, Specific Absorption Rate (SAR), Local Non-Orthogonal Finite-Difference Time Domain (LN-FDTD), Uniaxial Perfectly-Matched Layer (UPML), Non-ionizing radiation.
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Língua do arquivo
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inglês
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Data da Publicação
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Ano 2015
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Palavra-chave
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Cell phone
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Biological Effects
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Specific Absorption Rate (SAR)
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Local Non-Orthogonal Finite-Difference Time Domain (LN-FDTD)
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Uniaxial Perfectly-Matched Layer (UPML)
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Non-ionizing radiation
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Autores
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Adelson Bezerra de Medeiros
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Jandecy Cabral Leite
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Local
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UFPA - Março, 2015
