Exposure levels of radiofrequency electromagnetic fields from mobile base stations in Mpumalanga province, South Africa
نویسندگان
چکیده
Abstract This study assessed the radiofrequency electromagnetic fields (RF-EMF) exposure levels proximal to primary school structures in Mpumalanga province of South Africa. A calibrated Acoustimeter was used measure RF EMF at defined distance points 50 and 100m away from three mobile base stations, that provide a 4G network coverage. All measurements were obtained each one district municipality, using 30 minutes intervals for repeated measurements. The measured peak level 50m 887 μW/m 2 905 100m. No statistical difference found when comparing measurement data municipalities. However, comparison all stations statistically significant, p-value< .002 p< .003 respectively. both below reference under International Commission Non-ionizing Radiation Protection (ICNIRP) guidelines. It is therefore essential station companies consider proximity residential installing new future, regularly maintain components towers, especially current state power load shedding
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2591/1/012035