Wireless Energy Harvesting Performance of 2.45 GHz Rectennas Array Inside Wall

In this paper, we analyze the impact of walls in RF energy harvesting for buried wireless sensor network applications. The main goal of this work is to quantify and minimize the energy loss by optimizing the distance between the wall and collecting antenna. The measurements presented in this paper a...

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Bibliographic Details
Published in2023 IEEE Radio and Antenna Days of the Indian Ocean (RADIO) pp. 1 - 2
Main Authors Sibille, J., Lucas de Peslouan, P. O., Fougeroux, T., Douyere, A., Chabriat, J. P., Genon-Catalot, D.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2023
Subjects
Antenna measurements
Oceans
Radio frequency
Rectennas
Sea measurements
Wireless communication
Wireless sensor networks
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Summary:In this paper, we analyze the impact of walls in RF energy harvesting for buried wireless sensor network applications. The main goal of this work is to quantify and minimize the energy loss by optimizing the distance between the wall and collecting antenna. The measurements presented in this paper are obtained using an array of 10 rectennas at 2.45 GHz and the material used for the wall is plasterboard. The measurement setup is presented, followed by a discussion on the observed optimum.
DOI:10.1109/RADIO58424.2023.10146077