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1 840 030

(13)

(51)

IPC

H04B7/00(2006-01-01)

(21) (22)

Application

2289751/09, 1980-10-30

(22)

Actual filing date

1980-10-30

(45)

Published

2006-07-10

(72)

Inventor

Kozlenko Nikolaj IvanovichRyzhkova Rimma NikolaevnaPopolitov Nnikolaj IvanovichLevchenko Jurij Vladimirovich

ADAPTIVE SYSTEM FOR RADIO COMMUNICATIONS THROUGH AES Russian patent published in 2006 - IPC H04B7/00

Abstract SU 1840030 A1

FIELD: radio communications through artificial earth satellites.

SUBSTANCE: novelty is that following components are newly introduced in proposed adaptive system: series-connected spectrum analyzer, frequency control unit, frequency synthesizer, additional modulator, and adder, in transmitter that incorporates series-connected carrier generator, modulator, phase keyer, pseudorandom sequence generator, and phase shifter connected to auxiliary-sequence generator; series-connected decoder, frequency synthesizer, mixer, and demodulator, in receiver.

EFFECT: enhanced noise immunity.

1 cl, 2 dwg

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SU 1 840 030 A1

Authors

Kozlenko Nikolaj Ivanovich

Ryzhkova Rimma Nikolaevna

Popolitov Nnikolaj Ivanovich

Levchenko Jurij Vladimirovich

Dates

2006-07-10—Published

1980-10-30—Filed