Wearable device and communication method

Abstract

A wearable device includes a flexible wearable layer and a detachable layer. The flexible wearable layer includes a fabric element and a first metal resonant structure. The first metal resonant structure is integrated with the fabric element. The detachable layer is adjacent to the flexible wearable layer. The detachable layer includes a dielectric substrate and a second metal resonant structure. The dielectric substrate has a first surface and a second surface which are opposite to each other. The second metal resonant structure is distributed over the first surface and the second surface of the dielectric substrate. When the wearable device receives an RF (Radio Frequency) signal, the flexible wearable layer guides the RF signal to the detachable layer.

Dependencies are inferred from the claim text.