engleski

Numerical dosimetry related to indoor human exposure from wireless communication devices

Nowadays installed indoor wireless communication systems differ in terminal and base station configurations that call for application of different exposure evaluation methods. For stationary sources, dosimetry is oriented towards finding compliance boundary and total exposure ratio for all relevant sources across the entire applicable radio-frequency range. In indoor environment, the localized exposure assessment for installed wireless devices is complex, because persons are exposed to non-uniform fields subjected to fading, multiple reflections, diffraction and scattering. A good way to evaluate indoor complex field environment is a ray-tracing method. At University of Zagreb its specific type (beam-tracing) has been developed and optimized.

dosimetry; indoor; human exposure; wireless devices; communication

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