摘要
针对承重臂过长导致的承重臂变形及精度下降问题,提出了结构稳定性、系统可靠性方面有很大改进的TX-6C天线测试转台,具有方位、俯仰电控旋转功能,可检测卫星导航产品在不同方向上的收发性能。利用转台的角度变化信息,设计一种改进的自适应滤波器,拥有更高的可靠性和稳定性。
In view of some problems such that bearing arms long led to the decrease of the deformation and arm accuracy.It is indicated that the system features structural stability and system reliability using the new method through the improvement of TX-6C antenna test turning platforms with the functions of azimuth and elevation control rotation to detecting of satellite navigation products in different directions to send and receive performance.An improved adaptive filter based on angle changes of tracking tuentable with higher reliability and stability.
关键词
微波暗室
天线测试转台
承重臂
自适应滤波
anechoic chamber
antenna test turning platform
bearing arm
adaptive filte
