A high resolution RFID reader, collecting neural data from implanted electrodes is proposed. The system is powering the implant using a class E power amplifier (PA) and in between receives the data by an asynchronous demodulation. The technology used is a standard 65 nm CMOS TSMC. Simulations reveal an average power consumption of the overall system of 19 mW with a supply of 1.2 V at 300 MHz of carrier frequency and a BER of 0.3%.

Wireless Powering and Data Communication for Neural Implantable Electrodes

DE VENUTO, Daniela;
2013

Abstract

A high resolution RFID reader, collecting neural data from implanted electrodes is proposed. The system is powering the implant using a class E power amplifier (PA) and in between receives the data by an asynchronous demodulation. The technology used is a standard 65 nm CMOS TSMC. Simulations reveal an average power consumption of the overall system of 19 mW with a supply of 1.2 V at 300 MHz of carrier frequency and a BER of 0.3%.
5th IEEE International Workshop on Advances in Sensors and Interfaces (IWASI), 2013
978-1-4799-0039-8
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11589/20357
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