Communication Dans Un Congrès Année : 2024

Radio-frequency energy harvesting for communicating materials: Application to the construction industry

Résumé

This paper deals with the design of a communicating material dedicated to the Structural Health Monitoring of concrete structures for more than thirty years. To reach this longevity, a two-level Wireless Sensor Network made of Sensing Nodes and Communicating Nodes is proposed. To enhance the lifespan of the "communicating concrete", a key innovation addressing the energy related challenge is presented: an original radiative electromagnetic (or RF) Wireless Power Transfer system for powering the buried Sensing Nodes; aiming to ensure the efficient and sustainable operation of the "communicating concrete" over an extended period.

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Dates et versions

hal-04831840 , version 1 (11-12-2024)

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Michaël David, William Derigent, Gaël Loubet, Alexandru Takacs, Daniela Dragomirescu. Radio-frequency energy harvesting for communicating materials: Application to the construction industry. 31st IEEE International Conference on Electronics Circuits and Systems, ICECS 2024, Nov 2024, Nancy, France. ⟨10.1109/ICECS61496.2024.10848725⟩. ⟨hal-04831840⟩
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