@inproceedings{f00e0e3ab6f44d3e859fbd6f90cb6941,
title = "An efficient wireless power link for high voltage retinal implant",
abstract = "The design and analysis of a power telemetry system with multiple output voltages is presented in this paper. The system includes a Class E power transmitter, cascaded resonant tank, diode rectifiers, reverse data telemetry and regulators. The power loss associated with voltage conversion is minimized by using a proposed cascaded resonant tank. Reverse telemetry senses the power level fluctuation due to the coil movement and reliably provides minimally required power for the implant. The power telemetry system provides 5 voltage levels (tunable up to ± 12V, ± 2.5V and ground), each supported by a dedicated integrated regulator except the ground. The maximum deliverable power is in excess of 100mW when power coils are separated by 1cm.",
keywords = "High voltage, Power telemetry, Resonant tanks",
author = "Lihsien Wu and Zhi Yang and Eric Basham and Wentai Liu",
year = "2008",
doi = "10.1109/BIOCAS.2008.4696884",
language = "English (US)",
isbn = "9781424428793",
series = "2008 IEEE-BIOCAS Biomedical Circuits and Systems Conference, BIOCAS 2008",
pages = "101--104",
booktitle = "2008 IEEE-BIOCAS Biomedical Circuits and Systems Conference, BIOCAS 2008",
note = "2008 IEEE-BIOCAS Biomedical Circuits and Systems Conference, BIOCAS 2008 ; Conference date: 20-11-2008 Through 22-11-2008",
}