Human head natural protection againts electromagnetic fields

  1. García Fernández, Miguel Ángel
  2. Valenzuela Valdés, Juan Francisco
  3. Sánchez Fernández, David
Journal:
Espacio-Teleco: revista de la ETSIT-UPCT

ISSN: 2171-2042

Year of publication: 2010

Issue: 1

Pages: 31-37

Type: Article

More publications in: Espacio-Teleco: revista de la ETSIT-UPCT

Abstract

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.