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; Rabaey, J.. - (2013), pp. 148-153. (Intervento presentato al convegno 5th IEEE International Workshop on Advances in Sensors and Interfaces (IWASI), 2013 tenutosi a Bari, Italy nel June 13-14, 2013) [10.1109/IWASI.2013.6576103].
Wireless Powering and Data Communication for Neural Implantable Electrodes
DE VENUTO, Daniela;
2013-01-01
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%.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
