Failure compensation method and apparatus for an active antenna, and active antenna device

摘要

A failure compensation method and apparatus for an active antenna, and an active antenna device are provided. The method includes: detecting a Digital Beam-forming (DBF) coefficient of each of multiple transceiver channels in real time; when a failure of any one of the transceiver channels is detected, obtaining a current group of DBF coefficients of the multiple transceiver channels at a current failure status and corresponding failure mode information; performing optimization processing on the current group of DBF coefficients through a preset optimization algorithm, so as to calculate a first group of DBF coefficients which is more adaptive to the failure mode information than the current group of DBF coefficients; and updating the DBF coefficients of the transceiver channels according to the first group of DBF coefficients.