Abstract

Overview

This study addresses concerns about radio-frequency electromagnetic fields (RF EMFs), particularly from simultaneous exposures related to multiple base stations emitting RF emissions at various frequencies. Using conservative exposure models and analysis of data from real-world base stations, this work investigates potential health risks associated with RF EMFs.

Findings

• The study applies a convergent infinite series model to estimate the power density from multiple base stations.
• The real-case application in Brasília, Brazil, shows an exposure ratio (ER) well below international safety standards.
• Further, comparisons with over 3,000 measurements confirm the model's validity, establishing that the observed exposure ratios do not exceed 2.62% of internationally accepted limits.

Conclusion

While the model predicts significantly low exposure ratios, reflecting controlled emissions within safe limits, the conservative nature of analysis urges a cautious interpretation to ensure individual and collective health safety. Implications for future technology like 5G are discussed, stressing the need for ongoing research to adapt current models to new technology frameworks ensuring public health safety.