| Autor: |
Rubtsova, Nina, Perov, Sergey, Bogacheva, Elena, Balzano, Quirino, Kuster, Niels |
| Předmět: |
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| Zdroj: |
PIERS Proceedings; Aug2013, p806-809, 4p |
| Abstrakt: |
The safety of the users of portable transmitter in the occupational and general public conditions is of actual concern, because such radiofrequency (RF) devices are operated in the vicinity of human body. Portable transmitters are the essential personal communication devices for different kinds of professions. For the safety evaluation of such devices in Russia there is an exposure limit value for the electric field strength measured near the head and at a control point. The Specific Absorption Rate (SAR) is used as the basic restriction. In our investigation, the electric field strength was measured at the recommended control point in free space and SAR from the portable radio transmitters model "Radiy-301" was measured in a flat phantom. The evaluation has shown that this type of RF exposure may exceed Russian permissible levels, but less than basic restriction of ICNIRP guidelines. Therefore the use of these devices should be considered a health risk factor according to the Russian regulatory approach. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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