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Drone based measurement system for radiofrequency exposure assessment
Wout Joseph1, Sam Aerts1, Matthias Vandenbossche1
1Department of Information Technology, Ghent University/iMinds, Ghent, Belgium.
Bioelectromagnetics
|March 13, 2016
Summary
Researchers developed a novel drone-based system for measuring radiofrequency electromagnetic field (RF-EMF) exposure. This technology allows for accurate 3D RF-EMF measurements in real-world environments, including hard-to-reach locations.
Area of Science:
- Electromagnetics
- Environmental Science
- Public Health
Background:
- Assessing public exposure to radiofrequency electromagnetic fields (RF-EMF) in real environments presents significant challenges.
- Existing methods often lack the capability for comprehensive, three-dimensional (3D) measurements in diverse locations.
Discussion:
- A novel drone-based system utilizing lightweight electronics and multiple antennas has been developed for true free-space RF-EMF exposure assessment.
- This innovative technique enables accurate 3D RF-EMF exposure pattern measurements, particularly in areas previously difficult to access.
Key Insights:
- The study presents the first method for real-environment RF-EMF exposure assessment using a drone-mounted free-space antenna system.
- Developed measurement procedures and settings facilitate accurate data collection.
- Outdoor measurements demonstrated GSM 900 MHz base station exposure as a function of height up to 60m.
Outlook:
- This technology is poised to significantly advance research into RF-EMF exposure patterns.
- Future applications include detailed environmental RF-EMF mapping and exposure assessment in complex or inaccessible settings.
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