摘要
介绍了基于DDS的米波段频率综合器的工作原理,给出了设计方案,并针对DDS固有高阶交调杂散采用了双路参考信号的设计,得到了良好的实验结果。
This article introduced based on the DDS meters band frequency synthesizer working principle, gives the design scheme, according to DDS inherent high order intermodulation spurious using double channel reference signal design, get good results.
出处
《电子元器件应用》
2012年第6期23-25,共3页
Electronic Component & Device Applications
关键词
DDS固有高阶交调杂散
双路参考信号
低相噪低杂散
DDS inherent high order intermodulation spurious
dual reference signal
low phase noise and low spurious
