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Публікація Method of adapting polarization-orthogonal signals to improve the quality of communication channels with MIMO(ХНУРЕ, 2021) Martynchuk, O. O.; Ikram Qadir Abdullah; Ajadi Ayodele Tega; Ikeza Obasi Anyaso Destiny; M’TUMBE ABI TresorCurrently, there is considerable interest in the use of multi-antenna systems with MIMO in telecommunications, in particular - dual-polarization antennas. The use of such antennas can generally improve the quality of the channel. Polarization orthogonal antennas on both the transmitter and receiver can improve communication performance. The main disadvantage of such systems with MIMO technology is the polarization loss. The article proposes to consider the possibility of orthogonalization the components of the received signals at the receiving position. It is interesting to increase the data rate (BR) and reduce data errors (BER) in wireless communication with antennas due to the adaptive polarization of the channel.