DIGITAL MODULATION METHOD Russian patent published in 2022 - IPC H03M13/00 H04L27/32 

FIELD: wireless communication systems.

SUBSTANCE: invention relates to wireless communication systems. To achieve the effect, the method consists in the fact that the signals are emitted in the form of radio waves through the antenna unit, and for each of the codes, the control unit sends to the antenna a number of binary codes transmitted during a predetermined clock interval. Moreover, each of them has its own unique feature associated with the number of antennas, including virtual ones, and the direction of rotation of the polarization vector. This allows to create the total number of combinations of states of the antenna unit available for transmitting an array B of various digital codes from a source of digital information, equal to the set of numbers defined by the formula =n!mⁿ, where n is the number of codes that simulate the total number of antennas, m is the number of possible antenna states. Wherein the clock interval is divided into M time intervals of equal duration, during each of which the control unit generates a different number of pulses from one to n, corresponding to certain codes from set B, creating a total number of combinations B_M=B^M=(n!mⁿ)^M.

EFFECT: increasing the keying density of the carrier signal and increasing the transmission rate of digital information.

1 cl, 2 dwg, 1 tbl