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eess.SY2024
Single versus Multi-Tone Wireless Power Transfer with Physically Large Array
Jarne Van Mulders, Benjamin J. B. Deutschmann, Geoffrey Ottoy +4
Distributed beamforming is a key enabler to provide power wirelessly to a massive amount of energy-neutral devices (ENDs). However, without prior information and fully depleted END…
eess.SY2020
High Precision Hybrid RF and Ultrasonic Chirp-based Ranging for Low-Power IoT Nodes
Bert Cox, Liesbet Van der Perre, Stijn Wielandt +2
Hybrid acoustic-RF systems offer excellent ranging accuracy, yet they typically come at a power consumption that is too high to meet the energy constraints of mobile IoT nodes. We…