FIELD: radio engineering, possible use in radio communication systems, meant for functioning under conditions of radio-electronic combat.
SUBSTANCE: method includes independent emission of each useful signal and broadband masking signal in range of frequencies of whole group of useful signals, their adding and following suppression of masking signal during receipt, while broadband masking signal has value of bearing frequency, divisible by value, reverse relatively to duration of one element of useful digital information and structure, periodical in time, while suppression of masking signal during receipt is performed in accordance to compensation method with delay.
EFFECT: increased concealment of transfer of a group of binary useful signals.
19 dwg
