Sensor device of derangement of a system of transmission of data using the phase modulation

摘要

P & this device is associated with a phase discriminator provided with a device for calculating, in a first period of each sampling period t, the components of a signal derived from the line signal at the instants jt, by a phase rotation equal and opposite to the phase of a carrier of reference to the instant (j - 1) t, it comprises a detector circuit of the sign of a component / p