现代电子技术2011，Vol.34Issue(16)：93-95,99,4.
基于DDS+PLL的X-Band信号源设计
Design of X-Band Signal Source Based on the DDS & PLL Hybrid Method
汤辉 1王晓远 1杨士义2
作者信息
- 1. 中国空空导弹研究院,河南洛阳471009
- 2. 中国人民解放军驻中国空空导弹研究院军事代表室,河南洛阳471009
- 折叠
摘要
Abstract
Combining the DDS with PLL technologies together, and adopting the hybrid frequency synthesis method that DDS directly drives PLL to finish the design of microwave frequency conversion signal source of X-band. This method has been solved the problems of frequency resolution, frequency agility speed and phase noise. The results of testing and measurement show that the frequency spectrum and phase noise performance meet the requirement of actual project.关键词
频率合成/直接数字频率合成/锁相环/相位噪声Key words
frequency synthesis/ DDS/ PLL/ phase noise分类
信息技术与安全科学引用本文复制引用
汤辉,王晓远,杨士义..基于DDS+PLL的X-Band信号源设计[J].现代电子技术,2011,34(16):93-95,99,4.
