WPC Qi, the wireless power transfer standard

Introduction to WPC Qi (Wireless Power Consortium), the wireless power transfer standard, including the in-band communication protocol and foreign object detection (FOD).

References

• Wikipedia
  
• Wireless power transfer, Inductive charging, Qi (standard)
  
• Wireless Power Consortium
• Qi Speccification v1.3
  
• Qi-Wireless-Charging.net
  
• Wireless Charging in Consumer Applications, ST
  
• Introduction to Wireless Power, TI