RADIO LINK USING PSEUDORANDOM OPERATING- FREQUENCY TUNING Russian patent published in 2002 - IPC

Abstract RU 2185029 C1

FIELD: radio engineering; communication systems operating in undefined noise environment. SUBSTANCE: radio link has on sending end coder, synchronization unit, pseudorandom sequence generator, control unit, frequency synthesizer, modulator, power amplifier, transmitting antenna, and pseudorandom sequence converter; on receiving end it has receiving antenna, input amplifier, mixer-heterodyne, detector, AGC unit, resolver, decoder, synchronization unit, pseudorandom sequence generator, control unit, and pseudorandom sequence converter. EFFECT: enhanced noise immunity in transient noise environment at long-time nonuniform quality of separate frequency channels. 2 cl, 7 dwg

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RU 2 185 029 C1

Authors

Odoevskij S.M.

Eryshov V.G.

Dates

2002-07-10—Published

2001-02-12—Filed