| 摘要 |
Disclosed in an embodiment of the present invention is a full-duplex communication device comprising at least one transmitting aerial and at least one signal synthesis device, the signal synthesis device being connected to at least two receiving aerials, wherein the at least one transmitting aerial is used to transmit a first transmitted signal; the at least two receiving aerials are respectively used to receive the first transmitted signal; the signal synthesis device is used to receive the first transmitted signals from the at least two receiving aerials, the received first transmitted signals having a phase difference therebetween; the received first transmitted signals are synthesized, the strength of the synthesized first transmitted signal being lower than that of at least one of the first transmitted signals received by the signal synthesis device. Thus, interfering signals from the transmitting aerial can be eliminated via the signal synthesis device without a duplexer. |
