BROADBAND RADIO COMMUNICATION SYSTEM Russian patent published in 2011 - IPC H04B7/216 

FIELD: radio engineering.

SUBSTANCE: broadband radio communication system comprises communication line, on transmitting side: sources of information, multipliers of the first group, summator, clock oscillator, Walsh function generator, frequency divider, element NOT, commutator, multipliers of the second group, multipliers of the third group, two units of control signals and amplifiers with alternating amplification ratio, at receiving side: receivers of information, clock oscillator, multipliers of the first group, multipliers of the second group, multipliers of the third group, Walsh function generator, integrators, frequency divider, two units of control signals formation and amplifiers with alternating amplification ratio and element NOT.

EFFECT: increased noise immunity of used signals-carriers by reduction of amplitudes of side peaks of autocorrelation function.

3 dwg, 5 tbl