SYSTEM FOR TRANSMISSION OF QUAD-ENCODED RADIO SIGNALS Russian patent published in 2006 - IPC H04L27/26 H04B1/10 

FIELD: communication engineering, possible use for engineering and production of synchronous and asynchronous communication systems as system for transferring discontinuous information, in communication channels with unstable parameters and leaping frequency readjustment under effect from intentional pulse interference.

SUBSTANCE: system consists of transmitter portion, which has clock pulse generator, Different-code generator, generator of double frequency manipulation signals, modulator, frequencies synthesizer, pseudo-random numbers generator, connected via broadcast pipe to receipt portion, which has demodulator, frequencies synthesizer, pseudo-random numbers generator, signals selector, clock pulse generator, block for selecting additional series, first and second two-channeled synchronized filters, first and second subtracter, interference compensator and resolving block.

EFFECT: higher resistance to interference and trustworthiness under effect from intentional pulse interference in communication channels with random parameters of signal for systems with code compression of signals and systems with multiple access.

2 cl, 8 dwg