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https://hdl.handle.net/20.500.12008/25784
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| Title: | Limits for increasing the WPT distance in AIMDs. |
| Authors: | Pérez-Nicoli, Pablo Sivolella, Martín Gammarano, Nicolás Silveira, Fernando |
| Type: | Preprint |
| Keywords: | Wireless Power Transfer, WPT, Inductive Wireless Power Transfer, Inductive Power Transmission, IPT, Inductive Powering, Inductive Link, Strongly-Coupled Magnetic Resonance, SCMR, Magnetic Field, Near Field, Wireless Power Transfer Distance, Active Implantable Medical devices, AIMDs, Power Transfer Efficiency, PTE, Coils, Transmitter Coil, Electromagnetic Compatibility, EMC, Safety, Specific Absorption Rate, SAR, Finite Element Analysis, FEA |
| Issue Date: | 2020 |
| Abstract: | Wireless Power Transfer (WPT) can be used in Active Implantable Medical Devices (AIMDs) to reduce battery size and/or extend durability. Typically, the power transmitter (Tx) is placed over the patient s skin during the recharge process. In this paper, we address the main challenges to overcome when trying to extend the distance between the Tx and the implant. An experimental example is presented which can deliver 5 mW at 30 cm. The specific absorption rate (SAR) was within the regulatory limits according to the evaluation performed with sim41ife software by Zürich MedTech. |
| Publisher: | IEEE |
| IN: | 2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science, Rome, Italy, 29 aug-5 sep, p. 1-4. |
| Citation: | Pérez-Nicoli, P., Sivolella, M., Gammarano, N. y otros. Limits for increasing the WPT distance in AIMDs. [Preprint] EN: 2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science, Rome, Italy, 29 aug-5 sep. DOI : 10.23919/URSIGASS49373.2020.9232383. |
| License: | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
| Appears in Collections: | Publicaciones académicas y científicas - Instituto de Ingeniería Eléctrica |
Files in This Item:
| File | Description | Size | Format | ||
|---|---|---|---|---|---|
| PSGS20.pdf | Preprint | 1,66 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License
