Wireless powering and communication in RFCMOS 180 nm for implantable thermal neuromodulators

Wireless powering and communication in RFCMOS 180 nm for implantable thermal neuromodulators

A chip with wireless powering and bidirectional communication in RFCMOS 180 nm that can be used to control thermal implantable neuromodulators is presented. This device uses a 2 GHz signal for RF powering and communication and occupies 1.5 mm × 1.5 mm. The power consumption of this device is 17 mW w...

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Bibliographic Details
Published in:2019 IEEE 6th Portuguese Meeting on Bioengineering (ENBENG) pp. 1 - 4
Main Authors: Silva, V., Mendes, P.M.
Format: Conference Proceeding
Language:English
Published: IEEE 01-02-2019
Subjects:
Batteries
Mirrors
Power demand
Radio frequency
Receivers
Voltage control
Wireless communication
Online Access:Get full text
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Summary:A chip with wireless powering and bidirectional communication in RFCMOS 180 nm that can be used to control thermal implantable neuromodulators is presented. This device uses a 2 GHz signal for RF powering and communication and occupies 1.5 mm × 1.5 mm. The power consumption of this device is 17 mW with the thermoactuator deactivated. The building blocks of this device, namely its battery and power management, wireless power transfer and communication modules are presented and discussed.
DOI:10.1109/ENBENG.2019.8692478