一种有效的BPSK/QPSK信号调制识别方法

An Effective Approach to the Recognition of BPSK/QPSK Signals

根据不同调制信号相位差分的变化规律,文章提出了基于相位差分峰值幅度比较的BP SK/QPSK调制识别方法。仿真结果验证了调制识别方法的有效性。

The phase differences for different kinds of modulated signals are discussed and the modulation recognition methods for BPSK and QPSK signals are developed. Simulation results demonstrate the effectiveness of the modulation recognition approaches.