METHOD FOR GENERATING NOISE-LIKE PHASE-MANIPULATED SIGNALS Russian patent published in 2022 - IPC H04L27/20 

FIELD: radio engineering.

SUBSTANCE: invention relates to the field of radio engineering and can be used in radio communication systems with noise-like signals. The method consists in forming two binary pseudorandom sequences of maximum length, synchronizing (SS) and informational (IS). The IS is extended by one element and at each repetition period two modulated sequences (MS1 and MS2) are formed by cyclically shifting the IS of the original length by the number of elements determined by two consecutive transmitted information symbols and by adding a permanent element. MS1 and MS2 sum modulo two with sequences obtained by the SS delay for a certain number of clock intervals. One of the resulting sequences is majoritarily summed with the IS and SS, and the other is majoritarily summed with the IS and the element-wise inverted SS. The received signals carry out quadrature modulation of the carrier frequency signal.

EFFECT: increase in the speed of information transmission.

1 cl, 1 dwg