Electromagnetic Absorption in a Multilayered Model of Man |
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| Authors: | Barber Peter W. Gandhi Om P. Hagmann Mark J. Chatterjee Indira |
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| Affiliation: | Department of Electrical Engineering and the Department of Bioengineering, University of Utah; |
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| Abstract: | A multilayered planar model is used to examine the dependence of whole-body power absorption on the configuration of surface layers, e.g., skin, fat, and muscle which normally occur in biological bodies. It is found that the layering resonance for three-dimensional bodies (as opposed to the geometrical resonance) can be predicted quite accurately by a planar model. Calculations for a multilayered prolate spheroidal model of man predict a whole-body layering resonance at 1.8 GHz with a power absorption 34 percent greater than that predicted by a homogeneous model. |
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