NFC WIRESS ANTENNA FOR WIRELESS CHARGING AND NFC COMMUNICATION AND WIRELESS DEVICE HAVING THE SAME

摘要

The present invention relates to a wireless antenna module for wireless charging and NFC communication. According to one embodiment, the antenna module comprises: a WPT antenna transmitting or receiving wireless power corresponding to a kilohertz (kHz) frequency band; and an NFC antenna operating as an electromagnetic interference shield when receiving the kHz frequency band and operating in an NFC communication mode when receiving a megahertz (MHz) frequency band.