BE689117A - - Google Patents
Info
- Publication number
- BE689117A BE689117A BE689117DA BE689117A BE 689117 A BE689117 A BE 689117A BE 689117D A BE689117D A BE 689117DA BE 689117 A BE689117 A BE 689117A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
- H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
- H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/17—Ground-based stations employing pulse modulation, e.g. pulse code modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
- H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL656514161A NL142030B (nl) | 1965-11-02 | 1965-11-02 | Transmissiestelsel voor transmissie van informatie door middel van pulssignalen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689117A true BE689117A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-02 |
Family
ID=19794531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689117D BE689117A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-11-02 | 1966-10-31 |
Country Status (10)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590380A (en) * | 1968-02-23 | 1971-06-29 | Philips Corp | Repeater station for information signals containing pseudo-random auxiliary signals |
| DE2030418B2 (de) * | 1970-06-19 | 1973-02-22 | Krone Gmbh, 1000 Berlin | Uebertragungssystem zur uebertragung von digitalsignalen mit regenerativverstaerkern |
| NL7400760A (nl) * | 1974-01-21 | 1975-07-23 | Philips Nv | Transmissiesysteem voor pulssignalen van vaste klokfrequentie. |
| DE2421784C3 (de) * | 1974-05-06 | 1980-07-17 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Streckengerät für Übertragungsstrecken mit Koaxialkabeln zur Übertragung digitaler Signale |
| JPS51107707A (en) * | 1975-03-18 | 1976-09-24 | Nippon Electric Co | Pcm chukeishogaitansakuhoshiki oyobi fugohatsuseisochi |
| JPS56136065A (en) * | 1980-03-27 | 1981-10-23 | Victor Co Of Japan Ltd | Data regenerator |
| US4468785A (en) * | 1981-06-10 | 1984-08-28 | Gould Inc. | Telemetry system with signal booster for digital data transmission through a transmission line |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759047A (en) * | 1950-12-27 | 1956-08-14 | Bell Telephone Labor Inc | Pulse transmission system and regenerative repeater therefor |
| US2912508A (en) * | 1955-09-08 | 1959-11-10 | Itt | Repeater station for a pulse multiplex system |
| US2992341A (en) * | 1958-12-11 | 1961-07-11 | Bell Telephone Labor Inc | Timing of regenerative pulse repeaters |
| US3162724A (en) * | 1961-07-03 | 1964-12-22 | Otmar E Ringelhaan | System for transmission of binary information at twice the normal rate |
| US3115586A (en) * | 1961-10-26 | 1963-12-24 | Rca Corp | Holding circuit allowing pulse to be gated for predetermined time set by charging circuit |
-
1965
- 1965-11-02 NL NL656514161A patent/NL142030B/xx unknown
-
1966
- 1966-10-28 GB GB48456/66A patent/GB1158809A/en not_active Expired
- 1966-10-29 DE DE1462861A patent/DE1462861B2/de not_active Withdrawn
- 1966-10-31 BE BE689117D patent/BE689117A/xx unknown
- 1966-10-31 US US590943A patent/US3491298A/en not_active Expired - Lifetime
- 1966-10-31 DK DK565566AA patent/DK118831B/da unknown
- 1966-10-31 SE SE14924/66A patent/SE344663B/xx unknown
- 1966-10-31 AT AT1010766A patent/AT271573B/de active
- 1966-10-31 CH CH1569766A patent/CH462880A/de unknown
- 1966-11-02 FR FR82200A patent/FR1499575A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1499575A (fr) | 1967-10-27 |
| DE1462861A1 (de) | 1968-12-19 |
| NL6514161A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-03 |
| DK118831B (da) | 1970-10-12 |
| US3491298A (en) | 1970-01-20 |
| GB1158809A (en) | 1969-07-23 |
| AT271573B (de) | 1969-06-10 |
| NL142030B (nl) | 1974-04-16 |
| DE1462861B2 (de) | 1976-01-08 |
| SE344663B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-24 |
| CH462880A (de) | 1968-09-30 |