| abstract |
Described herein is a wearable device for impact measurement with wireless power and communication capability. The wearable device includes a base member configured for placement on a human body, an electronic board affixed to the base member, and a rechargeable battery affixed to the base member. The device also includes a dual-band antenna printed on the electronic board for wireless power and data communication. Also provided are methods for charging the wearable device with different power sources. |