摘要
2DPSK信号不包括载波分量,必须采用相干解调。本文对两种解调方法建立其模型,从理论上解释2DPSK的解调原理,并采用SystemView软件进行仿真,对两种模型的仿真过程及结果进行分析和比较。
Without carrier in signal of 2DPSK, coherence dimodulation is necessary. This paper builds two methods of demodulation, interprets the principle of them, simulate the models using SystemView, analyses the process and compare the resultes.
出处
《河南科学》
2005年第1期100-102,共3页
Henan Science
关键词
2DPSK
极性比较法解调
差分相干法解调
2DPSK
polarity comparing demodulation
differential coherence demodulation
