SciELO - Scientific Electronic Library Online

 
vol.31 issue2A comprehensive view of people with career paths in multilevel sales in Bogota (Colombia) and Lima (Peru)Students and technological media: use and attitude for lexicon formation author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

  • On index processCited by Google
  • Have no similar articlesSimilars in SciELO
  • On index processSimilars in Google

Share


Información tecnológica

On-line version ISSN 0718-0764

Abstract

GARCIA, Carina C.  and  ZAMORANO, Mario L.. Determination of the specific absorption rate (SAR) in WiFi and Wi-Max systems by means of a chiral bioplasma model. Inf. tecnol. [online]. 2020, vol.31, n.2, pp.133-140. ISSN 0718-0764.  http://dx.doi.org/10.4067/S0718-07642020000200133.

A chiral-bioplasma model that characterizes the human head and analyzes its behavior when it is radiated by the microwave of wireless systems is presented. The technique of the method of finite differences in the domain of time allows numerical calculation of electromagnetic fields and simulates the specific absorption rate. The results were obtained for section 35 of the magnetic resonance imaging model. The most important conclusion of our work is that, considering that the brain tissue is a chiral bioplasma, there is greater absorption, compared to the classic models, of the microwave radiation emitted by the WiFi and Wi-Max systems.

Keywords : specific absorption rate; SAR; WiFi; Wi-Max; chiral model.

        · abstract in Spanish     · text in Spanish     · Spanish ( pdf )