稳定波束 meaning in English

stabilized beam

In airborne synthetic aperture radar ( sar ) , antenna stabilization platform is used to isolate antenna pointing , which is stabilized through controlling the platform axis ' rotation , from the vehicle ' s varying attitude and dynamical vibration
摘要机载合成孔径雷达中，天线稳定平台用于隔离载机的姿态变化和机械振动对天线指向的影响，并通过伺服系统控制平台支承轴的转动稳定波束指向。