SU1840131A1 - Transmitting and receiving device for broadband radio communications - Google Patents
Transmitting and receiving device for broadband radio communicationsInfo
- Publication number
- SU1840131A1 SU1840131A1 SU2274657/09A SU2274657A SU1840131A1 SU 1840131 A1 SU1840131 A1 SU 1840131A1 SU 2274657/09 A SU2274657/09 A SU 2274657/09A SU 2274657 A SU2274657 A SU 2274657A SU 1840131 A1 SU1840131 A1 SU 1840131A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- unit
- generator
- pseudorandom sequence
- well
- transmitting
- Prior art date
Links
Landscapes
- Noise Elimination (AREA)
Abstract
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2274657/09A SU1840131A1 (en) | 1980-03-17 | 1980-03-17 | Transmitting and receiving device for broadband radio communications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2274657/09A SU1840131A1 (en) | 1980-03-17 | 1980-03-17 | Transmitting and receiving device for broadband radio communications |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1840131A1 true SU1840131A1 (en) | 2006-07-10 |
Family
ID=60541889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2274657/09A SU1840131A1 (en) | 1980-03-17 | 1980-03-17 | Transmitting and receiving device for broadband radio communications |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1840131A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2656838C2 (en) * | 2015-12-01 | 2018-06-06 | Франгиз Гильфанетдинович Хисамов | Device for synchronizing pseudo-random sequence based on majoritary decoding for broadband communication systems |
RU2772572C1 (en) * | 2021-06-30 | 2022-05-23 | Акционерное общество научно-внедренческое предприятие «ПРОТЕК» | Multipolarization interference transmitter with increased energy efficiency |
-
1980
- 1980-03-17 SU SU2274657/09A patent/SU1840131A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2656838C2 (en) * | 2015-12-01 | 2018-06-06 | Франгиз Гильфанетдинович Хисамов | Device for synchronizing pseudo-random sequence based on majoritary decoding for broadband communication systems |
RU2772572C1 (en) * | 2021-06-30 | 2022-05-23 | Акционерное общество научно-внедренческое предприятие «ПРОТЕК» | Multipolarization interference transmitter with increased energy efficiency |
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