frequency drift [通信] 频率漂移 ; 频率偏移
drift frequency ratio dfr 漂移频率系数
drift of frequency 频率漂移
long-term frequency drift 长期频率漂移
carrier frequency drift 载波频率漂移
frequency setting drift 频率定值漂移
frequency drift compensation 频移补偿 ; 频漂补偿
The limited sensitivity of present pulsar surveys and the greater frequency drift make the more distant pulsars difficult to observe.
目前脉冲星普查的有限探测灵敏度和大的频率漂移，使我们难以观测到更遥远的脉冲星。
The clock offset and frequency drift rate for sensor nodes are estimated and then compensated by using the time-stamp recorded in two adjacent synchronizations.
该算法利用连续两次同步过程中所记录的时间信息来估算节点时钟的偏移和频率漂移率，并进行补偿。
The phase detecting error caused by local oscillator frequency drift and non-synchronization of measurement signal and gate signal is eliminated and the measurement speed is improved at the same time.
该方法可以有效的消除因本振信号频率漂移及闸门信号与被测信号的非同步引起的测相误差，同时提高了测量速度。
应用推荐