文章也给出了阵列单元或子阵设置数字延迟器后，扫描波束指向漂移改善的分析结果。

Final, improve of beam-pointing drift with digital delayer at elements or sub-arrays is given.

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以数字延迟锁相环为基础，并采用数模混合技术，实现了带电源控制的数字延迟锁相环。

Based on digital delay-locked loop, the mix signal technique is used to implement the digital delay locked loop with the resource control technique.

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在数字延迟锁相环设计中，先整体讲述电路的整体构架的设计，然后详细阐述了基本模块的实现方法与原理。

During the design of delay - locked loop, the frame of the whole circuit is introduced and then the principles and implementation of the basic modules are presented.

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