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- The doppler frequency is a function of the two scattering directions .
多普勒频率是两个散射方向的函数。 - The doppler frequency can be obtained as a heterodyne or beat effect .
由于外差或频差效应,能够得到多普勒频率。 - This is found by observing the doppler shift in the frequency of the radio signals broadcast from the satellite .
这是通过观测卫星所发射的无线电信号频率中多普勒偏移来确定的。 - Moreover, since the atoms are in random thermal motion the frequency spectrum will be altered by the doppler effect .
而且,由于原子是在作无规则热运动,多普勒效应也会使频谱发生改变。 - Doppler compensation method based on m - sequence signal
序列信号的多普勒补偿方法 - Satellite - doppler sonar integrated navigation system
卫星-多普勒声纳组合导航系统 - Fig . 1 working principle of a doppler weather radar
图1多普勒天气雷达的工作原理 - Doppler diversity in mobile high - speed communications
在卫星移动通信中的应用研究 - A dnpsk modem with doppler correction function
可校正多普勒频移的多相差分调制解调器 - Doppler radar , retrieved wind field , meso - scale
多普勒雷达反演风场中尺度
Last modified time:Mon, 18 Aug 2025 00:29:56 GMT