Keying, differential phase shift (DPSK)

差动相位变换调键控

This paper deal with the DPSK demodulation method based on adaptive algorithm.

本文研究了一种基于自适应算法的解调差分相移键控(DPSK)信号的方法.

The results show that the FFSK has more virtues of phase continuation and higher band utilization than FSK and PSK/DPSK.

结果表明：FFSK调制解调器具有相位连续、包络恒定的特征，频带利用率优于一般FSK和PSK/DPSK。