Energy Harvesting of a NFC Flexible Patch for Medical Applications
| Autor: | Madjda Bouklachi, Marc Biancheri-Astier, Antoine Diet, Yann Le Bihan |
|---|---|
| Přispěvatelé: | Laboratoire Génie électrique et électronique de Paris (GeePs), Université Paris-Sud - Paris 11 (UP11)-Université Pierre et Marie Curie - Paris 6 (UPMC)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2019 |
| Předmět: |
Computer science
business.industry 010401 analytical chemistry Electrical engineering 020206 networking & telecommunications 02 engineering and technology 01 natural sciences Inductive coupling 0104 chemical sciences [SPI]Engineering Sciences [physics] Electromagnetic coil Electromagnetic shielding 0202 electrical engineering electronic engineering information engineering Wireless power transfer Load resistance business Energy harvesting Realization (systems) ComputingMilieux_MISCELLANEOUS |
| Zdroj: | 2019 IEEE Wireless Power Transfer Conference (WPTC) 2019 IEEE Wireless Power Transfer Conference (WPTC), Jun 2019, London, France. pp.249-252, ⟨10.1109/WPTC45513.2019.9055686⟩ |
| Popis: | This work concerns the possibility of powering implanted medical devices and medical patches wirelessly. This harvesting can be achieved by inductive wireless power transfer (WPT). In this paper, we present a flexible medical patch, using near-field communication (NFC) technology (13.56 MHz), which is then powered by magnetic coupling. The inductive coupling is achieved between the patch coil and a NFC reader coil. The constraints considered for the patch coil design and realization are discussed, such as the electromagnetic shielding and the need of flexibility. Then the effects of the patch curvature and of the equivalent load resistance on the energy harvesting ability are investigated. The patch coil is simulated and realized and the measurements results are shown and analyzed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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