FREQUENCY DIVISION MULTIPLEX TRANSMISSION DEVICE

摘要

[PROBLEMS] To reduce the effect of the frequency gain deviation of an antenna when transmission is made in a frequency division multiplex transmission device. [MEANS FOR SOLVING PROBLEMS] A frequency division multiplex transmission device for transmitting/receiving a frequency multiplex signal having a plurality of subcarriers comprises a transmission section, a reception section, and a control unit. The transmission section has a configuration capable of transmitting the frequency multiplex signal by a plurality of demodulation systems. The reception section has a configuration capable of receiving the signal state of the frequency multiplex signal from a counter station. The control unit determines the signal state of each of the subcarriers on the basis of the received signal state and the frequency characteristic of an antenna in the transmission section and performs a transmission control according to the determined result.