摘要
文中实现了一种TDRSS信号模拟器,可应用于相控阵系统地面部分射频通道特性测试与补偿。文中对适合该模拟器的信号特性校准方法进行了有效研究,介绍了其组成以及工作流程。所研究校准方法性能满足地面部分波束合成要求,并已得到实际验证。
A TDRSS Simulator was proposed in the paper,which was helpful for measure and compensation of the phase array antenna（PAA） ground segment radio frequency channels.Some calibration method was studied for the simulator in the paper,whose structure and process were introduced.The calibration method performance was shown helpful for the ground segment beamforming.It＇s testified that the one was preferred in practice.
出处
《电子科学技术》
2017年第1期1-3,共3页
Electronic Science & Technology
