Human head natural protection againts electromagnetic fields

• Autores: Miguel Ángel García Fernández, Juan Francisco Valenzuela Valdés, David Sánchez Fernández
• Localización: Espacio-Teleco: revista de la ETSIT-UPCT, ISSN 2171-2042, Nº. 1, 2010, págs. 31-37
• Idioma: español
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• Resumen

  • In this paper we provide concluding evidence that the human skull acts as a dynamic barrier to electromagnetic fields (EMF) and temperature flow at 1800 MHz. This natural helmet effectively and dynamically protects brain tissue against safety-defined threshold temperature increase due to external EMF induction. A half-wavelenght dipole antenna has been employed as the EMF source. The human head is modelled by several coronal planes extrated from the Visible Human Projcet. Results described here have a great importance should thermal effects br directly used to derive basic restrictions to EM fields safety limits for human exposure.