Affiliations: [a] Supélec, Département de Recherche en
Électromagnétisme, 3 rue Joliot-Curie, 91192 Gif-sur-Yvette, France.
Tel.: +33 (0)1 69 85 15 65; +33 (0)1 69 85 15 41; Fax: +33 (0)1 69 85 17 65;
E-mail: {olivier.merckel,bolomey}@supelec.fr | [b] Supélec, Service des Mesures, 3 rue Joliot-Curie,
91192 Gif-sur-Yvette, France. Tel.: +33 (0)1 69 85 14 25; E-mail:
[email protected]
Correspondence:
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Corresponding author
Abstract: Specific Absorption Rate (SAR) designates the electromagnetic power
density deposited per unit mass of biological tissues. This paper presents a
new approach where SAR calculation for mobile phones is based on a parametric
reconstruction of the E-field distribution in the phantom to assess rapid SAR
measurements, by means of an ellipsoidal model. The estimation of its
parameters is achieved by two ways: using a reduced number of real data points
exclusively, and using a combination of real data points and E-field
extrapolation with a given expansion model.
