RADIO COMMUNICATION DEVICE AND METHOD OF DETERMINING WEIGHTING MATRIX

摘要

A radio communication device is provided with: a baseband unit which generates a plurality of transmission signals directed at the same region; an antenna having a plurality of antenna elements; and a signal processing unit with which each of the plurality of transmission signals generated by the baseband unit is associated with and distributed to each of the plurality of antenna elements, and which multiplies each of the plurality of distributed transmission signals by a corresponding component of a weighting matrix, after which said signal processing unit combines together the transmission signals corresponding to each antenna element.