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"Up-Link Personnal Exposimeter DEVIN5G: RF Performance Validation"![]()
DEVIN5G is among the key deliverables of SEAWave. This miniature personal Up-Link (UL) exposimeter attached to the user mobile cover is developed by CEA team (Commissariat à l'énergie atomique et aux énergies alternatives, France).![]()
The SEAWave partners presented in EuCAP 2025 a paper about the RF performance validation of this device. ![]()
DEVIN has been designed for two different goals: ![]()
1) for epidemiologists, it assesses the long-term evolution and diversity of electromagnetic field (EMF) exposure of a population; ![]()
2) for Telecom engineers, it is able to quantify the impact of a new technology or usage, on the UL exposure from the mobile or handled EMF source. ![]()
DEVIN is dedicated to ![]()
i) measure the transmitted (Tx) power emitted by the mobile phones and ![]()
ii) identify the mobile phone usage, including its relative position with respect to the human body. ![]()
With 5G roll off, this new version of the in-situ exposimeter has been released supporting seven UL cellular bands (from 717 MHz to 3500 MHz) and two Wi-Fi bands (among which WiFi6E standard). Moreover, it is able to detect Tx scheme of antenna switching, where the phone may emit signals using multiple antennas. ![]()
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ieeexplore.ieee.org
DEVIN5G is a miniature personal Up-Link (UL) exposimeter attached to the user mobile cover. It has been designed for two different goals: 1) for epidemiologists
"A Framework for RF-EMF Time Series Analysis Through Multi-Scale Time Averaging"![]()
Driven by the need to overview measured data from monitoring systems in some distinctive way and further examine hidden phenomena embedded in system’s EMF data series, this paper from Fakultet tehničkih nauka - Novi Sad (FTN - University of Novi-Sad, Serbia) presents an additional method for analyzing RF-EMF time series through multi-scale time averaging. A case study was selected to demonstrate the time-averaging framework, using a five-year RF-EMF dataset obtained from a sensor, installed on the campus of the University of Novi Sad, as part of the Serbian EMF RATEL monitoring network. Although this case study reveals some site-specific details, such as a daily ratio between maximum and minimum field levels of 3.6 for weekdays and 2.1 for weekends, the time-averaging framework is applicable to any monitoring network. Furthermore, it is designed to present its findings in a simple manner and to be affirmative of the general population’s perception on unavoidable presence of RF-EMF in the environment, while ultimately contributing to a more rational understanding of the potential impact of everyday RF-EMF on their health.![]()
ieeexplore.ieee.org
Five European systems for continuous monitoring of outside radio-frequency (RF) electromagnetic field (EMF) provide important insights into the long-term in sit
"An approach for annual analysis of EMF exposure in highly sensitive areas of kindergartens and schools"![]()
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Continuous increase of electromagnetic field (EMF) emission in the environment causes worldwide research on various short- and long-term EMF measurements and exposure assessments. ![]()
This paper from Fakultet tehničkih nauka - Novi Sad, (FTN, University of Novi-Sad, Serbia), brings an innovative EMF exposure analysis approach, based on time-averaging of time series data, disclosing some concealed information on long-term exposure. The averaging was done on the set of EMF time series acquired by three sensors in the EMF Regulatory Agency for Electronic Communications and Postal Services (RATEL) monitoring network in Serbia. Sensors are installed at extremely sensitive locations—on buildings of two kindergartens and an elementary school. Comparative analysis among locations showed differences in exposure behavior regarding its peaks, slopes of the decrease/increase, and time intervals of the day with higher exposure.
academic.oup.com
Abstract. Continuous increase of electromagnetic field (EMF) emission in the environment causes worldwide research on various short- and long-term EMF meas
On May 25, 2025, Aristotle University of Thessaloniki (AUTH) welcomed the public for its annual “Open Doors” event, offering a behind-the-scenes look at the exciting research happening across the university.![]()
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The SEAWave group, based at the Center for Interdisciplinary Research and Innovation (CIRI) of AUTH (ΚΕΔΕΚ - Κέντρο Διεπιστημονικής Έρευνας και Καινοτομίας ΑΠΘ) took part by inviting visitors into their lab to explore their work firsthand.![]()
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Guests had the opportunity to measure the electric field emitted by their mobile phones and compare it to emissions from everyday devices such as microwave ovens and WiFi routers—at the same distance. For those interested, SEAWave group also shared practical tips on how to reduce personal exposure to radiofrequency radiation from smartphones.![]()
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In addition, the SEAWave group showcased the measurement and monitoring equipment used for mapping environmental electric fields, and discussed the latest findings from the World Health Organization’s systematic reviews on the health effects of radiofrequency radiation.![]()
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It was a full and rewarding day for the entire team. The positive feedback, warm words of encouragement, and smiling faces made it all worthwhile.![]()
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"We’re already looking forward to the next time we can “open our doors” and share our research with the community!"