SU1840540A1 - Device for broadband radio communications using noise-like signals - Google Patents

Device for broadband radio communications using noise-like signals

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Publication number
SU1840540A1
SU1840540A1 SU3040064/09A SU3040064A SU1840540A1 SU 1840540 A1 SU1840540 A1 SU 1840540A1 SU 3040064/09 A SU3040064/09 A SU 3040064/09A SU 3040064 A SU3040064 A SU 3040064A SU 1840540 A1 SU1840540 A1 SU 1840540A1
Authority
SU
USSR - Soviet Union
Prior art keywords
data transfer
channel
mark
over
noise
Prior art date
Application number
SU3040064/09A
Other languages
Russian (ru)
Inventor
Николай Иванович Козленко
Сергей Николаевич Смирнов
Евгений Борисович Осипов
Original Assignee
Воронежский научно-исследовательский институт связи
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Воронежский научно-исследовательский институт связи filed Critical Воронежский научно-исследовательский институт связи
Priority to SU3040064/09A priority Critical patent/SU1840540A1/en
Application granted granted Critical
Publication of SU1840540A1 publication Critical patent/SU1840540A1/en

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  • Dc Digital Transmission (AREA)

Abstract

FIELD: radio engineering; broadband communication systems for digital data transfer using noise-like signals.SUBSTANCE: data transfer is conducted over two channels at a time. If data transfer over second channel is no longer needed, short pulse that functions as command for changing over to single-channel mode of operation arrives at transmitter flip-flop input. In the process flip-flop output is set to zero thereby setting feedbacks of cold-mark generator in code-shaping and coincidence circuit function inhibition position. Same pulse is supplied through tracking circuit to timer that counts time equal to code mark period and enables mark formation. Mark is passed through tracking circuit and embedded in signal in the same way as second-channel data.EFFECT: enhanced noise immunity in data transfer over main channel only while transmitting from two independent sources at a time.1 cl, 5 dwg
SU3040064/09A 1982-04-19 1982-04-19 Device for broadband radio communications using noise-like signals SU1840540A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3040064/09A SU1840540A1 (en) 1982-04-19 1982-04-19 Device for broadband radio communications using noise-like signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3040064/09A SU1840540A1 (en) 1982-04-19 1982-04-19 Device for broadband radio communications using noise-like signals

Publications (1)

Publication Number Publication Date
SU1840540A1 true SU1840540A1 (en) 2007-05-27

Family

ID=60537966

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3040064/09A SU1840540A1 (en) 1982-04-19 1982-04-19 Device for broadband radio communications using noise-like signals

Country Status (1)

Country Link
SU (1) SU1840540A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2537042C1 (en) * 2013-11-06 2014-12-27 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "ВОЕННАЯ АКАДЕМИЯ СВЯЗИ имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Method of generating amplitude and phase-shift keyed signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2537042C1 (en) * 2013-11-06 2014-12-27 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "ВОЕННАЯ АКАДЕМИЯ СВЯЗИ имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Method of generating amplitude and phase-shift keyed signal

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