Comparison of inkjet-printed and microfabricated loop antennas for implants in wireless brain-machine interface systems

Elham Moradi; Toni Björninen; Lauri Sydänheimo; Leena Ukkonen

doi:10.1109/IMWS-BIO.2014.7032415

Comparison of inkjet-printed and microfabricated loop antennas for implants in wireless brain-machine interface systems

Elham Moradi
, Toni Björninen
, Lauri Sydänheimo
, Leena Ukkonen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

Abstract

We analyze the performance of an inductive link between a cm-size loop antenna based on conventional circuit board fabrication and 6.5×6.5 mm2 planar loop antennas deposited on flexible platforms by inkjet printing gold nanoparticle ink and by electron-beam evaporation. The highly flexible antennas have been designed to provide wireless power and data telemetry for battery-free cortical implants in wireless brain-machine interface systems. The performance of the wireless link is analyzed through full-wave electromagnetic simulations in an anatomical head model and through measurements in a liquid head phantom.

Translated title of the contribution	Comparison of inkjet-printed and micro-fabricated loop antennas for implants in wireless brain-machine interface systems
Original language	English
Title of host publication	IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, 8-10 December, 2014, London, UK
Publisher	IEEE
Pages	80-82
Number of pages	3
ISBN (Print)	978-1-4799-5447-6
DOIs	https://doi.org/10.1109/IMWS-BIO.2014.7032415
Publication status	Published - 2014
Publication type	A4 Article in conference proceedings
Event	IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications - Duration: 1 Jan 2014 → …

Conference

Conference	IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications
Period	1/01/14 → …

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10.1109/IMWS-BIO.2014.7032415

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Moradi, E., Björninen, T., Sydänheimo, L., & Ukkonen, L. (2014). Comparison of inkjet-printed and microfabricated loop antennas for implants in wireless brain-machine interface systems. In IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, 8-10 December, 2014, London, UK (pp. 80-82). IEEE. https://doi.org/10.1109/IMWS-BIO.2014.7032415

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title = "Comparison of inkjet-printed and microfabricated loop antennas for implants in wireless brain-machine interface systems",

abstract = "We analyze the performance of an inductive link between a cm-size loop antenna based on conventional circuit board fabrication and 6.5×6.5 mm2 planar loop antennas deposited on flexible platforms by inkjet printing gold nanoparticle ink and by electron-beam evaporation. The highly flexible antennas have been designed to provide wireless power and data telemetry for battery-free cortical implants in wireless brain-machine interface systems. The performance of the wireless link is analyzed through full-wave electromagnetic simulations in an anatomical head model and through measurements in a liquid head phantom.",

author = "Elham Moradi and Toni Bj{\"o}rninen and Lauri Syd{\"a}nheimo and Leena Ukkonen",

note = "Contribution: organisation=elt,FACT1=1<br/>Portfolio EDEND: 2014-12-15<br/>Publisher name: Institute of Electrical and Electronics Engineers IEEE; IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications ; Conference date: 01-01-2014",

year = "2014",

doi = "10.1109/IMWS-BIO.2014.7032415",

language = "English",

isbn = "978-1-4799-5447-6",

pages = "80--82",

booktitle = "IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, 8-10 December, 2014, London, UK",

publisher = "IEEE",

address = "United States",

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Moradi, E, Björninen, T, Sydänheimo, L & Ukkonen, L 2014, Comparison of inkjet-printed and microfabricated loop antennas for implants in wireless brain-machine interface systems. in IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, 8-10 December, 2014, London, UK. IEEE, pp. 80-82, IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, 1/01/14. https://doi.org/10.1109/IMWS-BIO.2014.7032415

Comparison of inkjet-printed and microfabricated loop antennas for implants in wireless brain-machine interface systems. / Moradi, Elham; Björninen, Toni; Sydänheimo, Lauri et al.
IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, 8-10 December, 2014, London, UK. IEEE, 2014. p. 80-82.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

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AU - Ukkonen, Leena

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N2 - We analyze the performance of an inductive link between a cm-size loop antenna based on conventional circuit board fabrication and 6.5×6.5 mm2 planar loop antennas deposited on flexible platforms by inkjet printing gold nanoparticle ink and by electron-beam evaporation. The highly flexible antennas have been designed to provide wireless power and data telemetry for battery-free cortical implants in wireless brain-machine interface systems. The performance of the wireless link is analyzed through full-wave electromagnetic simulations in an anatomical head model and through measurements in a liquid head phantom.

AB - We analyze the performance of an inductive link between a cm-size loop antenna based on conventional circuit board fabrication and 6.5×6.5 mm2 planar loop antennas deposited on flexible platforms by inkjet printing gold nanoparticle ink and by electron-beam evaporation. The highly flexible antennas have been designed to provide wireless power and data telemetry for battery-free cortical implants in wireless brain-machine interface systems. The performance of the wireless link is analyzed through full-wave electromagnetic simulations in an anatomical head model and through measurements in a liquid head phantom.

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Moradi E, Björninen T, Sydänheimo L, Ukkonen L. Comparison of inkjet-printed and microfabricated loop antennas for implants in wireless brain-machine interface systems. In IEEE International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, 8-10 December, 2014, London, UK. IEEE. 2014. p. 80-82 doi: 10.1109/IMWS-BIO.2014.7032415

Comparison of inkjet-printed and microfabricated loop antennas for implants in wireless brain-machine interface systems

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