METHOD AND APPARATUS FOR TRANSMITTING SIGNALS BASED ON COUPLING ANTENNA FOR IN-BAND FULL-DUPLEX IN THE WIRELESS COMMUNICATION SYSTEM

摘要

A full duplex transmission / reception apparatus, an operation method, and an antenna using a polarization coupling antenna based on mutual coupling are disclosed. An antenna for a transceiver apparatus using a plurality of antennas, the antenna being connected to an RF-chain for transmitting a signal stream and transmitting a transmission signal to a parasitic antenna through a coupling, An active antenna that receives a reception signal from the parasitic antenna using different polarization characteristics; and a beam pattern formed by using a transmission signal to transmit the transmission signal through the active antenna, and a beam pattern And a parasitic antenna connected to the impedance control unit to generate the parasitic antenna.