期刊论文

Programmable control on initial phase of oscillation using AD9854

中文

武汉轻工大学学报

2095-7386

2015

2

70-73+97

10.3969/j.issn.2095-7386.2015.02.016

本校为第一机构

在对AD9854的内部结构和外部接口进行深入研究的基础上,运用单片机通过AD9854的并行接口对其内部的可编程寄存器和相关累加器进行控制,经过反复试验探索出了可行的控制方法,实现对AD9854输出脉冲的振荡起始相位的可编程控制。该方法已经用于某型雷达回波信号模拟器中,成功合成了固定目标回波信号。

Based on depth study of internal structure and external interface of AD9854,singlechip is applied to con-trol its interior programmable register and related accumulator through parallel interface of AD9854, to explore fea-sible control method.After reiterative experiment, programmable control is achieved on initial phase of oscillation of output pulse of AS9854.This method has been applied on some radar echo signal simulator,and f...