Method for the coherent demodulation of PSK and apparatus for the implementation of the method.

摘要

The present invention relates to a system of coherent demodulation for phase-shift keying comprising: - a step of estimating the phase from a sequence of reference symbols sent at the start of each data block; - then a step of second-order phase locking. The present invention also relates to a device for implementing this method. Application in particular to the field of digital radio links. <IMAGE>