Wireless Transmission of Power and Data to Implants
نویسندگان
چکیده
This paper describes an RF-link system suitable for coupling to an implant. The wireless coupling minimizes the risk of infection and improves the patient health level. Data and power are transmitted by means of an RF low-coupling transformer. Binary FSK modulation is used in the forward link (from outside to implanted prosthesis) and DBPSK is used in the backward link (implanted prosthesis to outside). Experimental results concerning an intracortical prosthesis derived prototype are presented, and important concerns regarding the magnetic coupling and data synchronization are addressed.
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