Patent ID: 11942693
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An antenna, comprising:
a radiation unit, configured to receive a microwave signal from outside and/or send a microwave signal to the outside;
an active amplifying unit, configured to receive a plurality of microwave signals inputted by the radiation unit and amplify the plurality of microwave signals;
a phase shifting unit, configured to receive a plurality of amplified microwave signals outputted by the active amplifying unit and perform phase adjustment on the plurality of amplified microwave signals; and
a power division and transmission unit, configured to combine a plurality of phase-adjusted microwave signals outputted by the phase shifting unit into a microwave signal and output the microwave signal,
wherein, the radiation unit comprises one patch structure or a plurality of patch structures, the one patch structure or each of the plurality of patch structures comprises a substrate and a plurality of metal patch arrays disposed on a surface of the substrate at one side of the substrate, and each of the plurality of metal patch arrays comprises a plurality of metal patterns disposed in an array; a first patch structure adjacent to the active amplifying unit further comprises at least one power divider, and each of the at least one power divider is connected to at least one of the plurality of metal patch arrays.