As the kernel equipment of satellite payload,atomic clock provides time and frequency reference for the whole satellite.......

论述了ＶＩＳＡＲ测速中信号频率与被测速度增量的关系和光电倍增管、数字示波器所能响应的最高速度增量。分析了信号丢失的原因，给出了丢失条......