基于线性插值非均匀采样的DDS任意波形发生器  

The DDS Arbitrary Waveform Generator Based on Linear Interpolation and Non-uniformly Sampling

作　　者：杨帆[1] 唐广[1] 

机构地区：[1]电子科技大学电子工程学院,四川成都611731

出　　处：《电子质量》2014年第10期35-37,40,共4页Electronics Quality

摘　　要：介绍了DDS任意波形发生器的基本原理,介绍了DDS波形压缩方法,提出了基于非均匀采样线性插值方法来实现的任意波形发生器,并与传统方法进行比较。The principle of DDS arbitrary waveform generator is introduced,and the method of waveform compression is introduced,and the method of linear interpolation and non-unifOrmly sampling is presented to improve the DDS arbitrary waveform generator,and compared with the traditional method.

关 键 词：DDS 任意波形发生器 线性插值非均匀采样 

分 类 号：TN741[电子电信—电路与系统]