Demonstration of Safe Electromagnetic Radiation Emitted by 5G Active Antenna Systems

Abstract

Overview

The evolution of 5G technology holds enormous potential benefits for society and the economy, leveraging higher frequencies, beamforming, and small-cells to enhance connectivity and data throughput for users.

Concerns and Methodologies

Despite the benefits, superficial understanding has spurred public concerns about the radiation effects of 5G technologies. This study discusses the limitations of current electromagnetic field (EMF) measurement methods that fail to address the dynamic and dense nature of 5G networks.

Findings

• Experimental studies demonstrate that beam-based transmission using active antenna systems reduces radiation near the user when beamforming is employed.
• Conversely, under weak reception conditions, uplink transmissions can increase radiation exposure near user equipment.

Conclusion

The study concludes with recommendations for improving EMF measurement methodologies by accounting for the spatial and temporal dynamics of 5G transmissions, aiming to dispel misconceptions and enhance public understanding of 5G safety.