▎ 摘　　要

NOVELTY - The utility model claims a graphene RFID electronic tag of high frequency circular coil antenna, comprising: A graphene RFID electronic tag of high frequency circular coil antenna, the structure comprises: an antenna, an electronic chip, a first connecting bridge, an insulating layer and a base material, the antenna comprises a starting end and a terminating end, the antenna from the starting end is extended to form a coil, the end point of the antenna is a terminating end; the electronic chip is arranged on the antenna; the first connecting bridge is used for connecting the starting end and the ending end of the antenna, so that the coil forms a loop; the insulating layer is used for isolating the connecting bridge and the coil; the substrate is used for bearing the antenna, an insulating layer, a first connecting bridge and an electronic chip; The antenna of the utility model has high transmission efficiency, good performance index, and has the shape of circular antenna, exquisite size, simple structure, low manufacturing cost, easy to be combined with other objects.