摘要
在分析了DDS基本原理以及AD9850工作模式的基础上,介绍了采用AT89C51单片机与AD9850芯片作为核心器件的跳频信号发生器的设计方案。该方案电路结构简单,抗干扰性好,具有广泛的应用前景。
On the basis of analyzing for the basic principle of DDS and the working mode of AD9850, the paper introduces a way of designing frequency-hopping signal generator with AT89C51 and AD9850 as core devices. This project has simple circuit structure, better character of anti-jamming, and will be applied broadly.
出处
《山西电子技术》
2007年第1期63-65,共3页
Shanxi Electronic Technology
