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arXiv · 2001.00504

An Ultra-wideband Battery-less Positioning System for Space Applications

Davide Dardari·Nicolò Decarli·Davide Fabbri·Anna Guerra·Marco Fantuzzi·Diego Masotti·Alessandra Costanzo·Aldo Romani·Maxime Drouguet·Thomas Feuillen·Christopher Raucy·Luc Vandendorpe·Christophe Craeye
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Abstract

An ultra-wide bandwidth (UWB) remote-powered positioning system for potential use in tracking floating objects inside space stations is presented. It makes use of battery-less tags that are powered-up and addressed through wireless power transfer in the UHF band and embed an energy efficient pulse generator in the 3-5 GHz UWB band. The system has been mounted on the ESA Mars Rover prototype to demonstrate its functionality and performance. Experimental results show the feasibility of centimeter-level localization accuracy at distances larger than 10 meters, with the capability of determining the position of multiple tags using a 2W-ERP power source in the UHF RFID frequency band.

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Davide Dardari, Nicolò Decarli, Davide Fabbri, Anna Guerra, Marco Fantuzzi, Diego Masotti, Alessandra Costanzo, Aldo Romani, Maxime Drouguet, Thomas Feuillen, Christopher Raucy, Luc Vandendorpe, Christophe Craeye. 2020-01-02. An Ultra-wideband Battery-less Positioning System for Space Applications. https://doi.org/10.1109/rfid-ta.2019.8892114

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