QV-band Feed Antenna

The main functions of the QV-band feed antenna are as follows: (1) Receive attitude control beam control information, control the antenna beam pointing, and cooperate with the attitude control system to complete the staring pointing to the ground gateway station; (2) Receive forward signals; (3) Radiate and output return signals; (4) Equipped with 2 sets of integrated transceiver antennas to support in-orbit relay use; (5) Support transceiver polarization reuse and shared transceiver antenna send-inquiry