SU1840540A1 - Device for broadband radio communications using noise-like signals - Google Patents
Device for broadband radio communications using noise-like signalsInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1982
- 1982-04-19 SU SU3040064/09A patent/SU1840540A1/en active
Cited By (1)
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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