TRANSMITTING AND RECEIVING DEVICE FOR BROADBAND RADIO COMMUNICATIONS Russian patent published in 2006 - IPC H04B7/00 

FIELD: radio engineering; broadband communication systems handling noise-like signals.

SUBSTANCE: proposed device that has carrier generator, multiplier, pseudorandom sequence generator, and encoder on transmitting end as well as receiving unit, data allocation unit, reference signal shaper, two shift registers, two correlator units, error signal discrimination unit, control unit, comparison unit, and threshold unit on receiving end is provided in addition with orthogonal pseudorandom sequence generator and switch on transmitting end as well as with analog-to-digital converter, adder, memory unit, digital-to-analog converter, and adjustable amplifier on receiving end. Reference signal shaper is assembled of pseudorandom signal generator, clock generator, and three controlled pseudorandom sequence generators.

EFFECT: enhanced noise immunity and reduced communications establishment time.

2 cl, 4 dwg