Algorithm for measuring distortion in a signal with quadrature phase shift keying (QPSK)

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Authors: Chernyy V. S., Abramenko A. Yu., Ponomarev O. G.

Annotation: The article describes the types of distortion of the QPSK signal and the algorithms for measuring the parameters of distortions in the conditions of their simultaneous presence in the signal.

Keywords: qpsk, time synchronization, interpolation, distortion measurement, mer, algorithm