一种正弦信号设计与实现

Design and Implementation of a Sinusoidal Signal

本文主要采用FPGA、DDS直接数字频率合成技术,通过对正弦信号进行设计、实现、测试,正弦信号的实测数据满足设计指标要求,能够产生频率分辨力高、稳定性好、转换速度快的正弦信号。

This paper mainly adopts FPGA and DDS direct digital frequency synthesis technology to design,implement and test sinusoidal signals,the measured data of sinusoidal signals meet the requirements of design indexes,and can produce sinusoidal signals with high frequency resolution,good stability and fast rotation.