Wireless Power Transfer to a Visual Prosthesis: 100 mW at 6.78 MHz

Tom van Nunen; Rob Mestrom; Hubregt Visser

doi:10.1109/APS/URSI47566.2021.9704762

Wireless Power Transfer to a Visual Prosthesis: 100 mW at 6.78 MHz

Tom van Nunen, Rob Mestrom, Hubregt Visser

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

3 Citaten (Scopus)

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An inductive wireless power transfer system for a neural implant is presented. The prototype can transfer 100 mW at 6.78 MHz transcutaneously for 0:08 ≤ k ≤ 0:31, which corresponds to a distance of 8 to 15 mm, and a lateral misalignment of 0 to 15 mm. The achieved efficiency ranges from 55 to 77 %, depending on the relative distance between the coils. The transmitter coil outer diameter is 55 mm, the receiver coil outside diameter is 35 mm. The inverter is class-E, using a GaN MOSFET, and the receiver is class-DE.

Originele taal-2	Engels
Titel	2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	269-270
Aantal pagina's	2
ISBN van elektronische versie	978-1-7281-4670-6
DOI's	https://doi.org/10.1109/APS/URSI47566.2021.9704762
Status	Gepubliceerd - 16 feb. 2022
Evenement	2021 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2021 - Marina Bay Sands, Singapore, Singapore Duur: 4 dec. 2021 → 10 dec. 2021 https://2021apsursi.org/

Congres

Congres	2021 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2021
Verkorte titel	APSURSI 2021
Land/Regio	Singapore
Stad	Singapore
Periode	4/12/21 → 10/12/21
Internet adres	https://2021apsursi.org/

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10.1109/APS/URSI47566.2021.9704762

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van Nunen, T., Mestrom, R., & Visser, H. (2022). Wireless Power Transfer to a Visual Prosthesis: 100 mW at 6.78 MHz. In 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings (blz. 269-270). Artikel 9704762 Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/APS/URSI47566.2021.9704762

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title = "Wireless Power Transfer to a Visual Prosthesis: 100 mW at 6.78 MHz",

abstract = "An inductive wireless power transfer system for a neural implant is presented. The prototype can transfer 100 mW at 6.78 MHz transcutaneously for 0:08 ≤ k ≤ 0:31, which corresponds to a distance of 8 to 15 mm, and a lateral misalignment of 0 to 15 mm. The achieved efficiency ranges from 55 to 77 %, depending on the relative distance between the coils. The transmitter coil outer diameter is 55 mm, the receiver coil outside diameter is 35 mm. The inverter is class-E, using a GaN MOSFET, and the receiver is class-DE.",

keywords = "bioelectronics, biomedical implant, class-DE rectifier, class-E inverter, transcutaneous power transfer, wireless power transfer",

author = "{van Nunen}, Tom and Rob Mestrom and Hubregt Visser",

year = "2022",

month = feb,

day = "16",

doi = "10.1109/APS/URSI47566.2021.9704762",

language = "English",

pages = "269--270",

booktitle = "2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2021 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2021, APSURSI 2021 ; Conference date: 04-12-2021 Through 10-12-2021",

url = "https://2021apsursi.org/",

}

van Nunen, T, Mestrom, R & Visser, H 2022, Wireless Power Transfer to a Visual Prosthesis: 100 mW at 6.78 MHz. in 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings., 9704762, Institute of Electrical and Electronics Engineers, blz. 269-270, 2021 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2021, Singapore, Singapore, 4/12/21. https://doi.org/10.1109/APS/URSI47566.2021.9704762

Wireless Power Transfer to a Visual Prosthesis: 100 mW at 6.78 MHz. / van Nunen, Tom; Mestrom, Rob ; Visser, Hubregt.
2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings. Institute of Electrical and Electronics Engineers, 2022. blz. 269-270 9704762.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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T1 - Wireless Power Transfer to a Visual Prosthesis

T2 - 2021 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2021

AU - van Nunen, Tom

AU - Mestrom, Rob

AU - Visser, Hubregt

PY - 2022/2/16

Y1 - 2022/2/16

N2 - An inductive wireless power transfer system for a neural implant is presented. The prototype can transfer 100 mW at 6.78 MHz transcutaneously for 0:08 ≤ k ≤ 0:31, which corresponds to a distance of 8 to 15 mm, and a lateral misalignment of 0 to 15 mm. The achieved efficiency ranges from 55 to 77 %, depending on the relative distance between the coils. The transmitter coil outer diameter is 55 mm, the receiver coil outside diameter is 35 mm. The inverter is class-E, using a GaN MOSFET, and the receiver is class-DE.

AB - An inductive wireless power transfer system for a neural implant is presented. The prototype can transfer 100 mW at 6.78 MHz transcutaneously for 0:08 ≤ k ≤ 0:31, which corresponds to a distance of 8 to 15 mm, and a lateral misalignment of 0 to 15 mm. The achieved efficiency ranges from 55 to 77 %, depending on the relative distance between the coils. The transmitter coil outer diameter is 55 mm, the receiver coil outside diameter is 35 mm. The inverter is class-E, using a GaN MOSFET, and the receiver is class-DE.

KW - bioelectronics

KW - biomedical implant

KW - class-DE rectifier

KW - class-E inverter

KW - transcutaneous power transfer

KW - wireless power transfer

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BT - 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings

PB - Institute of Electrical and Electronics Engineers

Y2 - 4 December 2021 through 10 December 2021

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Wireless Power Transfer to a Visual Prosthesis: 100 mW at 6.78 MHz

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