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DDS是什么?了解DDS原理和应用
基于直接数字频率合成(Direct Digital Frequency Synthesis, DDS)技术是指由一个或多个具有高稳定度和高精准度的参考频率源,在某一频段内通过线性运算得到大量具有同样性质的频率点的过程。而完成这一过程的电路被称为频率合成器,简称频综。直接数字合成DDS ...
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