FIELD: information technologies.
SUBSTANCE: retransmitter uses a circuit of feedback suppression, which is adaptively connected with an antenna array, so that a selected metrics may be produced by using one or several selected metrics containing a selected bank of filters arranged as capable of signal processing on a bit-to-bit basis, and the produced metrics may be applied to a combination of the feedback suppression circuit and the antenna array to improve integrity and to amplify a signal, operations of beam generation and operations of pilot signal control and service channel management. The retransmitter comprises a transmitter, a receiver, a scheme of a corrected feedback suppression circuit comprising a bank of filters, besides, the suppression circuit is operatively connected with an antenna array. The circuit of feedback suppression receives signals as an inlet signal from a jointly acting antenna array and provides for output signals, such as a signal of feedback leakage for joint action.
EFFECT: improved quality of a signal.
18 cl, 24 dwg
