摘要
本文介绍小数分频锁相环路的工作原理和特性,以及抑制小数分频锁相环相位调制边带的方法,并对相位噪声进行了分析和讨论。
The paper introduces work theory and performance of Decimal fractional Divider phase locked Loop, and the methods of suppressing Decimal fractional Divider phase locked Loop phase modulation. Furthermore, the phase noise of frequency-locked loop are analyzed and discussed in this paper.
出处
《科技信息》
2012年第19期82-83,共2页
Science & Technology Information
关键词
频率合成器
小数分频锁相环
锁相环
Frequency synthesize
DeCimal fractional divider phase locked loop
Frequency-locked loop
