Title :
The role of FDTD technique in exposure assessment of wireless communication devices
Author :
Schiavoni, Andrea
Author_Institution :
Telecom Italia, Turin
Abstract :
Exposure assessment to the electromagnetic field generated by wireless devices are based on experimental and computational procedures. In both cases the FDTD technique plays a key role in the determination of experimental conditions, computational methodologies and applicability limits. The paper performs an analysis of the usage of the technique that has been done in order to quantify the exposure conditions in SAR compliance tests or in numerical SAR evaluation. Examples of SAR computations inside the human body are presented and the FDTD capabilities used within the dosimetry area are analysed.
Keywords :
biological effects of laser radiation; dosimetry; finite difference time-domain analysis; physiological models; synthetic aperture radar; FDTD technique; SAR compliance tests; dosimetry; exposure assessment; human body model; wireless communication devices; Biological system modeling; Cellular phones; Dosimetry; Electromagnetic fields; Electromagnetic modeling; Finite difference methods; Specific absorption rate; Telecommunication computing; Time domain analysis; Wireless communication; FDTD; SAR; anatomical model of the body; dosimetry; exposure assessment; modeling;
Conference_Titel :
Computational Electromagnetics in Time-Domain, 2007. CEM-TD 2007. Workshop on
Conference_Location :
Perugia
Print_ISBN :
978-1-4244-1170-2
Electronic_ISBN :
978-1-4244-1170-2
DOI :
10.1109/CEMTD.2007.4373553
