@inproceedings{39c549add2314052b026d72c11eae6cc,
title = "A 69.3% Efficiency, 6.78-MHz Wireless Power Delivery System with 0X/1X Regulating Rectifier and Reconfigurable Power Amplifier",
abstract = "In this paper, we present a 6.78-MHz high-efficiency wireless power transfer system with a reconfigurable class-D power amplifier and a 0X/1X regulating rectifier. The proposed reconfigurable power amplifier delivers 0.25X/1X output power by adjusting the power-stage configuration to improve system efficiency. To enhance the receiver efficiency, the proposed 0X/1X regulating rectifier with adaptive offset compensation achieves both voltage rectification and voltage regulation in a single conversion stage. The measurement results demonstrate a 90.1% peak receiver efficiency and a 69.3% peak system efficiency. The system provides the load circuit with 5-V regulated output and 250-mW maximum output power.",
keywords = "reconfigurable power amplifier, regulating active rectifier, resonant coupling, wireless power transfer",
author = "Jonathan Fuh and Yang, {Fu Bin} and Po-Hung Chen",
year = "2019",
month = nov,
day = "4",
doi = "10.1109/A-SSCC47793.2019.9056928",
language = "English",
series = "Proceedings - 2019 IEEE Asian Solid-State Circuits Conference, A-SSCC 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "37--38",
booktitle = "Proceedings - 2019 IEEE Asian Solid-State Circuits Conference, A-SSCC 2019",
address = "United States",
note = "null ; Conference date: 04-11-2019 Through 06-11-2019",
}