METHOD FOR MULTI-CHANNEL CORRELATION RECEIPT OF RELATIVE PHASE TELEGRAPHY SIGNALS Russian patent published in 2008 - IPC H04L27/22 

FIELD: technology for receiving discontinuous messages transferred by relative phase telegraphy method, possible use for engineering equipment for synchronous transmission of digital information.

SUBSTANCE: in the method, correlation processing is performed for each received signal element by multiplication of signal element in each channel and independent support signal and following integration, where time of integration is set equal to total duration of n signal elements, support signals are formed as continuous series of repeating groups of n elements each, individual for each channel, with phase manipulation of elements in a group according to binary rule, result of integration in each channel is evaluated by threshold devices in such a way, that in case when threshold value is exceeded in one of channels in the area of positive voltages a straight group is formed of n output bits, corresponding to logical values of supporting signal of channel, in which voltage exceeded threshold value in the area of positive voltages, and in case when threshold value is exceeded in one of channels in the area of negative voltages, inverse group of n output bits is formed.

EFFECT: increased interference resistance.

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