SELECTIVE MEASUREMENTS FOR THE RADIO TRANSMITTERS ELECTROMAGNETIC FIELD EXPOSURE HYGIENIC ASSESSMENT
Abstract. Introduction: The problems of electromagnetic fields control methods and hygienic assessment improvement are of high importance due to telecommunications development and new generation networks deployment. Goal: methodological approach enhancement for hygienic assessment of electromagnetic fields from of cellular communication system radio transmitters. Methods: selective methods application is promising for Russian evaluation system development with regard to environment and occupational electromagnetic fields. Selective methods provide an opportunity to electromagnetic background monitoring in detail for selected parts of the spectrum. Results: a general scheme for instrumental control and assessment of cellular communication systems electromagnetic fields is presented; the conditions for broadband, frequency-selective and code-selective measurements usage are proposed, depending on the total actual levels. Conclusion: the proposed approach for electromagnetic fields hygienic assessment includes broadband and selective measurements in addition on each other. It allows a detailed evaluation of the electromagnetic levels and additional parameters for human exposure to electromagnetic fields – actual levels and predicted maximum levels from separated sources.