A study on continuous phase signal separation and demodulation method using stored data batch signal processing

In this paper, we examine a signal separation method that restores the desired by multiplying power component and phase of reference signal, which is an unmodulated with same frequency as center signal. Gaussian-filtered minimum shift keying (GMSK) has not been evaluated in previous studies for synchronous detection feature demodulation method. The performance GMSK modulation was quantitatively computer simulation. We also investigated how changes window function to undesired ratio (D/U) affect demodulation. As result, it found these effects can be reduced using Hamming.