摘要
文章介绍了一种基于DDS的正弦信号发生器的设计方法,对此正弦信号发生器的硬件部分进行了详细的论述,并给出了系统的软件流程框图。仿真及硬件验证的结果表明,此正弦信号发生器精度高,抗干扰性好,可作为一般的正弦信号发生器使用。此设计方案具有一定的实用性。
This paper introduces the design of a sine signal generator based on DDS.The hardware and software design of the sine generator is described in detail,and the software flow chat is given.The simulation and hardware verification results show that this sine signal generator is accurate in precision and has a good anti-jamming ability,it can be used as a general sine signal generator.The design is of certain practical value.
出处
《电子技术（上海）》
2011年第9期51-52,共2页
Electronic Technology
