连续相位调制信号的相位迁移轨迹研究  

Continuous-phase modulation signals and their phase trajectories

作　　者：周力[1] 卢莉[1] 

机构地区：[1]南昌航空工业学院电子工程系,江西南昌330034

出　　处：《南昌航空工业学院学报》2002年第4期13-17,共5页Journal of Nanchang Institute of Aeronautical Technology（Natural Science Edition）

摘　　要：本文介绍了连续相位调制信号及其相位迁移轨迹。首先 ,讨论了连续相位调制CPM的数学模型 ,然后在此基础上分析了连续相位调制CPM的特例 -CPFSK的相位迁移轨迹 ,最后给出了最小频移键控调制MSK与时频调制相位迁移轨迹。Continuous-phase modulation signals and their phase trajectories are introduced. Firstly, the mathematical model for Continuous-phase modulation CMP is discussed. And then, the phase trajectories for continuous-phase frequency shift keying CPFSK are illustrated. Finally, the phase trajectories for MSK and π-TFSK are presented.

关 键 词：连续相位调制 相位迁移 CPFSK MSK π-TFSK 

分 类 号：TN914[电子电信—通信与信息系统]