基于有源定标器的HY-2B卫星雷达高度计时钟频率偏差在轨测试
崔洪彬,郭伟,王彩云,王特

In-Orbit Test of Clock Frequency Deviation of HY-2B Satellite Radar Altimeter based on Transponder
Hongbin Cui,Wei Guo,Caiyun Wang,Te Wang
图5 HY-2B高度计原子钟频率准确度测量结果
Fig.5 Measurement results of frequency accuracy of atomic clock of HY-2B altimeter