METHOD OF GENERATING PHASE-SHIFT KEYED SIGNALS BY SUCCESSIVE CONCATENATION OF RADIO PULSES Russian patent published in 2020 - IPC H04L27/18 

FIELD: radio equipment.

SUBSTANCE: invention relates to radio engineering and can be used to increase symbol rate in frequency-restricted radio channels. For this purpose, method is proposed for generation of phase-shift keyed signals by means of serial concatenation of radio pulses, in which control pulse train is formed from digital sequence in accordance with preset speed of manipulation. Then, manipulating radio pulses are formed on the basis of the direct and inverse shape of the modified GWFB, which are supplied in accordance with the digital sequence to the key device with two inputs, at the output of which the resultant phase-shift keyed signal is obtained.

EFFECT: technical result of disclosed method is generation of manipulated signals based on Gauss waveguide of first order (GWFB), providing high symbol rate without expansion of occupied frequency band.

1 cl, 8 dwg