FIELD: radio engineering, communication.
SUBSTANCE: use of a limited number of types of an M-sequence in a data transmission system (for an M-sequence having pulse repetition period M of 32, there can be six such types) enables, in conditions without information on the type of the M-sequence used in a jamming station using multiple programmable matched filters in each receiving channel, to detect a signal of a data transmission system in each channel, and searchless techniques - instantaneous determination of the signal carrier frequency, enable to generate interference which is focused on frequency and bounded on code.
EFFECT: high efficiency of a jamming station.
4 cl, 7 dwg
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Authors
Dates
2013-10-20—Published
2012-01-25—Filed