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A Testbench Driven FR2 EMF Sensor Development and Validation

Stephan Littel (Lid Lectoraat); Erdal Korkmaz (Lid Lectoraat); J.F.B. (John) Bolte (Lector); Marco Spirito (Onderzoeker)

The 5th generation of mobile communications is designed to employ both FR1 and FR2 bands throughout the world. The higher frequency bands (i.e., FR2 n257 26.50 - 29.50 GHz) are posing several challenges to operators and national telecom agencies for performing electromagnetic fields (EMF) measurements. …

2023-06-23TechniekConferentiebijdrage

SynergyS: Multi-commodity energy systems

Vos, Ewoud (System Integration In The Energy Transition)

The increasing share of renewable production like wind and PV poses new challenges to our energy system. The intermittent behavior and lack of controllability on these sources requires flexibility measures like storage and conversion. Production, consumption, transportation, storage and conversion systems …

2023-06-20AlgemeenConferentiebijdrage

A Low-cost EMF Field Sensor for 5G EMF Exposure Measurements

Erdal Korkmaz (Lid Lectoraat); Stephan Littel (Lid Lectoraat); Marco Spirito (Onderzoeker); J.F.B. (John) Bolte (Lector)

A low-cost sensornode is introduced to monitor the 5G EMF exposure in the Netherlands for the four FR1 frequency bands. The sensornode is validated with in-lab measurements both with CW signals as for QAM signals and perform for both cases and for all frequency bands an error less than 1 dB for a dynamic …

2023-06-18TechniekConferentiebijdrage

NextGEM: Next-Generation Integrated Sensing and Analytical System for Monitoring and Assessing Radiofrequency Electromagnetic Field Exposure and Health

Nikolaos Petroulakis (Onderzoeker); Mats-Olof Mattsson (Onderzoeker); Panos Chatziadam (Onderzoeker); Myrtill Simko (Onderzoeker); Andreas Gavrielides (Onderzoeker); Andrianos M. Yiorkas (Onderzoeker); Olga Zeni (Onderzoeker); Maria Rosaria Scarf (Onderzoeker); Eduardo Soudah (Onderzoeker); Ruben Otin (Onderzoeker); Fulvio Schettino (Onderzoeker); Marco Donald Migliore (Onderzoeker); Andreas Miaoudakis (Onderzoeker); George Spanoudakis (Onderzoeker); J.F.B. (John) Bolte (Lector); Erdal Korkmaz (Lid Lectoraat); Vasileios Theodorou (Onderzoeker); Eleni Zarogianni (Onderzoeker); Susanna Lagorio (Onderzoeker); Mauro Biffoni (Onderzoeker); Andrea Schiavoni (Onderzoeker); Mauro Renato Boldi (Onderzoeker); Yuri Feldman Feldman (Onderzoeker); Igal Bilik (Onderzoeker); Anna Laromaine (Onderzoeker); Martí Gich (Onderzoeker); Marco Spirito (Onderzoeker); Maryse Ledent (Onderzoeker); Seppe Segers (Onderzoeker); Francisco Vargas (Onderzoeker); Loek Colussi (Onderzoeker); Mathieu Pruppers (Onderzoeker); Dan Baaken (Onderzoeker); Anna Bogdanova (Onderzoeker)

The evolution of emerging technologies that use Radio Frequency Electromagnetic Field (RF-EMF) has increased the interest of the scientific community and society regarding the possible adverse effects on human health and the environment. This article provides NextGEM’s vision to assure safety for EU …

2023-06-08TechniekArtikel

Machine Learning Method and Visible Light-Based Sensors for Multiinterface Level Measurement

Rocha, Helder; Natale, Ricardo; Estevão, Arthur C.; Louzada, Danilo M.; Leal-Junior, Arnaldo G.; Abou Dargham, Sara (Sensors And Smart Systems); Wörtche, Heinrich (Sensors And Smart Systems); Lima Silva, J.A.

In this work, a feasible and low-cost approach is proposed for level measurement in multiphase systems inside tanks used for petroleum-derived oil production. The developed level sensor system consisted of light-emitting diodes (LEDs), light-dependent resistor (LDR), and a low-cost microprocessor. Two …

2023-06-08AlgemeenArtikel

Hanze Impact Event

Wörtche, Heinrich; Manting, Frank

Organiseren van een workshop rond het project MOOD-Sense.

2023-05-31TechniekConferentiebijdrage

MOOD-Sense

Wörtche, Heinrich; Manting, Frank

2023-05-31Mens & Maatschappij; …Conferentiebijdrage

Smart Grid Table

Trung Nguyen (Onderzoeker); Trung Nguyen (Onderzoeker)

HAN Smart Grid Table for net congestion

2023-05-10TechniekStageverslag

Using Machine Learning Approaches to Localization in an Embedded System on RobotAtFactory 4.0 Competition: A Case Study

Klein, Luan C.; Braun, João; Martins, Felipe N. (Sensors And Smart Systems); Wörtche, Heinrich (Sensors And Smart Systems); Oliveira, André Schneider de; Mendes, João; Pinto, Vítor H.; Costa, Paulo; Lima, José

The use of machine learning in embedded systems is an interesting topic, especially with the growth in popularity of the Internet of Things (IoT). The capacity of a system, such as a robot, to self-localize, is a fundamental skill for its navigation and decision-making processes. This work focuses on …

2023-04-26AlgemeenConferentiebijdrage

Comparison of Low-Cost 5G Electromagnetic Field Sensors

Kenneth Deprez (Onderzoeker); Loek Colussi (Onderzoeker); Erdal Korkmaz (Lid Lectoraat); Sam Aerts (Lid Lectoraat); Derek Land (Lid Lectoraat); Stephan Littel (Lid Lectoraat); Leen Verloock (Onderzoeker); David Plets (Onderzoeker); Wout Joseph (Onderzoeker); J.F.B. (John) Bolte (Lector)

This paper compares different low-cost sensors that can measure (5G) RF-EMF exposure. The sensors are either commercially available (off-the-shelf Software Defined Radio (SDR) Adalm Pluto) or constructed by a research institution (i.e., imec-WAVES, Ghent University and Smart Sensor Systems research group …

2023-03-21TechniekArtikel

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