doppler frequency shift

基本解释

It depends on many factors whether the algorithms are efficient, such as sampling rate, receiver noise model, Doppler frequency shift etc.
去卷积方法能否在系统中应用需视系统的具体情况而定，如采样率、噪声模型及多普勒频移等。
A large Doppler frequency shift estimation algorithm was proposed, which is called large Doppler frequency shift estimation algorithm based on AR model.
给出了一种适用于卫星通信的大频偏估计算法，文中称之为基于AR模型的大频偏估计算法。
LEO satellite communication system has the properties of larger power dynamic range, larger and faster changed doppler frequency shift and rapid fluctuation compared to ordinary communication system.
相对于一般的通信系统而言，低轨卫星通信系统具有信号动态范围大，多普勒频移大且变化速度快，信道起伏剧烈等特点。

And since a moving object causes a tiny change (known as a Doppler shift) in the frequency of the reflected signal, Silent Sentry can also calculate how fast it is moving.
ECONOMIST: Remote sensing

多普勒频移
The channel property of frequency selective fading and Doppler frequency shift are the biggest challenge to the broadband mobile communication service.
在信道的衰落特性中,对宽带无线移动业务影响最大的是多径衰落和多普勒频移。
多谱勒频移
There are lots of disadvantages in wireless environment, such as multi-paths fading, Doppler frequency shift and fast time varying of channel.
无线环境中存在多径衰落、多谱勒频移和信道快速时变等许多不利因素。
doppler频偏
杜卜勒频移
都卜勒频移
都卜勒频率位移