The design module of DDS signal source is the signal source of DDS/PLL frequency agile signal generator.
本课题是DDS/PLL捷变频信号发生器的DDS信号源部分。
参考来源 - DDS捷变信号发生技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It will be affect the range processing that the frequency agile of carrier in frequency agile signal arouse the variety of Doppler frequency, so the compensate of velocity door is obligatory.
跳频信号中载频的跳变会引起多普勒频率的变化，这对距离的处理产生影响，必须进行速度门的处理。
Based on the signal characteristic of frequency agile and coding, the processing of range will be carry out in two kinds of methods.
根据信号的跳频和编码特性，距离的处理可以用两种方法实现。
It has important significance in the design of high purity spectrum agile signal synthesizer and frequency synthesizer in military digital communication equipment.
这对于高纯频率捷变合成信号源和军用数字通信设备中频率合成器的设计具有重要意义。
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