Title :
Wireless powering management by analog circuitry based in-band signaling controller
Author :
Dong-Zo Kim ; Ki Young Kim ; Young-Ho Ryu ; Nam Yoon Kim ; Yun-Kwon Park ; Sangwook Kwon
Author_Institution :
Future IT Res. Center, Samsung Adv. Inst. of Technol., Yongin, South Korea
Abstract :
Efficient wireless charging control scheme for powering a single device unit is presented. The proposed scheme uses in-band communication and analog circuits to control the clock signal lengths. Since it can generate the control data packets without MCU, it is easy to implement a one-chip of the RX parts. We have verified the performance of the in-band communication for the WPT system while a mobile device is in charging.
Keywords :
battery chargers; inductive power transmission; mobile handsets; RX parts; WPT system; analog circuitry; control data packets; efficient wireless charging control scheme; in-band communication; in-band signaling controller; mobile device; wireless powering management; Analog circuits; Clocks; Inductive charging; Integrated circuits; Mobile handsets; Performance evaluation; Wireless communication;
Conference_Titel :
Consumer Electronics (ICCE), 2013 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4673-1361-2
DOI :
10.1109/ICCE.2013.6486930
