可自适应调节带宽的新型非线性二阶锁相环
赵蕾,石磊,朱从莹,姚博

A Novel Second Order Phase Locked Loop with Adaptive Adjusted Bandwidth
ZHAO Lei,SHI Lei,ZHU Congying,YAO Bo
图7 不同频偏下环路相位误差
Figure 7. The phase error in different frequency deviation