METHOD OF RECOGNIZING A CODE SIGNAL ON A BACKGROUND OF ADDITIVE INTERFERENCE

摘要

FIELD: communication system.;SUBSTANCE: method includes the following steps: signal reception is carried out under condition of simultaneous fixation of minimum allowable level of useful signal amplitude and maximum permissible level of additive noise amplitude, then calculating instantaneous values of amplitude of received signal at operating frequency, code signal is detected by presence of amplitude peak at operating frequency.;EFFECT: technical result of the invention consists in improvement of noise immunity of the receiving device against the background of additive interference, achievement of high operational reliability of the communication system.;4 cl, 13 dwg