Beam pointing stability 光斑指向稳定性
dynamic light beam pointing 动态光束定向
beam-pointing accuracy 波束指向精度
criteria for beam pointing 波束指向准则
beam pointing error 波束指向偏差
beam pointing-angle 波束指向角
beam pointing angle 波束指向角
beam-pointing drift 波束指向漂移
Usually, the sidelobe level, beam pointing and pattern gain are considered.
通常考虑幅相误差对DBF系统旁瓣电平、波束指向、方向图增益等性能指标的影响。
参考来源 - 星载数字多波束相控阵天线若干关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The optimum phase control code for beam pointing increases accuracy of beam pointing obviously.
利用这种控制码，波束指向精度提高了一个数量级。
The experiment results of laser output beam pointing stability by measured with CCD camera is prevented.
报导用CCD摄像机检测激光器输出光束的指向稳定性的实验结果。
Error of laser beam pointing has severe influences on the received power and bit error rate in the link of inter-satellite optical communication.
卫星间光通信链路中对准误差对接收功率和误码率都有严重的影响。
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