| 摘要 |
<p>A dual band relay and a relaying method thereof are disclosed. The dual band relay includes a first uplink relay module performing a first uplink relay process; a first downlink relay module performing a first downlink relay process; a second uplink relay module performing a second uplink relay process; a second downlink relay module performing a second downlink relay process; a sector antenna arranged in the inside; an omni-antenna arranged in the outside; a first diplexer receiving an output signal of the first uplink relay module and an output signal of the second uplink relay module to make the received signals radiate via the sector antenna, and making the received signals of the sector antenna branch to the first downlink relay module and the second downlink relay module; and a second diplexer receiving an output signal of the first downlink relay module and an output signal of the second downlink relay module to make the received signals radiate via the omni-antenna, and making the received signals of the omni-antenna branch to the first uplink relay module and the second uplink relay module.</p> |
