Downlink Beamforming Algorithm for Frequency Division Duplex(FDD) Smart Antenna System 频分双工(FDD)智能天线系统的下行波束形成算法
In this paper, the wireless data radio takes the GPS differential positioning as a starting point, takes the FSK modulation mode, can complete the wireless transmission of data in S frequency band with the time division duplex operation mode. 本文设计的无线数传电台以用于GPS差分定位为出发点,采用FSK的调制方式,能在S频段以时分双工的工作模式完成数据的无线传输。