Bidirectional communication techniques for wireless battery charging systems & portable consumer electronics

@article{Choi2010BidirectionalCT,
  title={Bidirectional communication techniques for wireless battery charging systems & portable consumer electronics},
  author={Wai Ping Choi Choi and W. C. Ho and Xun Liu and S. Y. R. Hui},
  journal={2010 Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)},
  year={2010},
  pages={2251-2257}
}
Simultaneous power and signal transfer in a wireless/contactless system is an emerging technology for portable electronics. This paper aims at exploring simple and cost effective ways for such applications for a wide range of the portable consumer electronic devices such as mobile phones. Frequency-shift keying (FSK) and amplitude-shift keying (ASK… CONTINUE READING