JEFFY CODE SEQUENCES GENERATOR Russian patent published in 2017 - IPC G06F1/02 

FIELD: radio engineering, communication.

SUBSTANCE: Jeffy code sequence generator contains the clock oscillator (1), block (2) forming the Walsh functions, impulses shaper (3), trigger (4), the first key (5), the second key (6), adder (7), 2ⁿ multipliers (8) of the first group, 2ⁿ multipliers (9) of the second group, 2^n-1 -bit cyclic shift register (10), driven inverter (11), frequency divider (12), four cyclic shift register (13), the first additional key (14), the second additional key (15), the third additional key (16), the fourth additional key (17) and the four-input summator (18).

EFFECT: functionality extension by forming the sequences of the Jeffy code.

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