TRANSMISSION/RECEPTION FREQUENCY DIVISION MULTIPLEX WIRELESS EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide transmission/reception frequency division multiplex wireless equipment that has a transmission/reception array antenna to realize simple and highly accurate transmission beam pattern control. SOLUTION: The transmission/reception frequency division multiplex wireless equipment includes a transmission/reception array antenna having a plurality of antenna elements whose transmission frequency and reception frequency differ from each other, a received beam pattern control means that calculates and controls a reception weight coefficient to optimize a signal received from the array antenna at its output, and a transmission weight coefficient calculation means that uses the reception weight coefficient calculated by the received beam pattern control means and emission characteristic data of the array antenna elements at the transmission reception frequencies to calculate the transmission weight coefficient.