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ESPARGOS – A passive WiFi antenna array
13.11.2024
At the Berlin 6G Conference, the Institute for Telecommunications at the University of Stuttgart presented its affordable WiFi Channel Sounder “ESPARGOS”, a passive antenna array.
It can be used for WiFi-based positioning based on channel diagrams, human behavior detection, sensing or power/channel modeling, among other things. “ESPARGOS” was developed as part of the Open6GHub project.
The aim of the setup at the conference was to make electromagnetic waves visible: The spatial power spectrum of the transmitter was superimposed on a camera image recorded by a webcam on the antenna array. By moving the transmitter, visitors could observe the parallel movement of the overlay and see how it changed with different transmitter positions.
For more information, watch our newest YouTube-Video.
Production: This video was produced by dreizunull GmbH & Co. KG in cooperation with Viewport.one GmbH.
© 2023 dreizunull GmbH & Co. KG and Viewport.one GmbH. All rights reserved. More information: dreizunull.com | viewport.one
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