BE629376A - - Google Patents
Info
- Publication number
- BE629376A BE629376A BE629376DA BE629376A BE 629376 A BE629376 A BE 629376A BE 629376D A BE629376D A BE 629376DA BE 629376 A BE629376 A BE 629376A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
- H03M5/02—Conversion to or from representation by pulses
- H03M5/16—Conversion to or from representation by pulses the pulses having three levels
- H03M5/18—Conversion to or from representation by pulses the pulses having three levels two levels being symmetrical with respect to the third level, i.e. balanced bipolar ternary code
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR926200A FR1348906A (fr) | 1963-02-27 | 1963-02-27 | Convertisseur d'impulsions unipolaires en impulsions bipolaires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE629376A true BE629376A (ja) |
Family
ID=8798014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE629376D BE629376A (ja) | 1963-02-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3172952A (ja) |
| BE (1) | BE629376A (ja) |
| CA (1) | CA715197A (ja) |
| FR (1) | FR1348906A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405235A (en) * | 1963-03-12 | 1968-10-08 | Post Office | Systems for transmitting code pulses having low cumulative displarity |
| US3541355A (en) * | 1967-12-28 | 1970-11-17 | Monsanto Co | Circuit for selectively producing output pulses of opposite polarity in response to input pulses of a similar polarity |
| US3699273A (en) * | 1970-12-24 | 1972-10-17 | Bell Telephone Labor Inc | Echo suppression gate for digital code words including noise insertion |
| FR2301137A1 (fr) * | 1975-02-14 | 1976-09-10 | Telecommunications Sa | Procede et dispositif pour la formation d'un signal bipolaire de rapport cyclique 1/2 |
| FR2567702B1 (fr) * | 1984-07-13 | 1986-12-26 | France Etat | Emetteur a courant constant pour la transmission de donnees sur une ligne de transmission |
| US4885475A (en) * | 1988-09-09 | 1989-12-05 | United Technologies Corporation | Precision 50 percent duty cycle controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA686707A (en) * | 1960-09-13 | 1964-05-19 | Holzer Johann | Time correcting regenerative pulse repeater |
-
0
- BE BE629376D patent/BE629376A/xx unknown
- CA CA715197A patent/CA715197A/en not_active Expired
- US US3172952D patent/US3172952A/en not_active Expired - Lifetime
-
1963
- 1963-02-27 FR FR926200A patent/FR1348906A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA715197A (en) | 1965-08-03 |
| US3172952A (en) | 1965-03-09 |
| FR1348906A (fr) | 1964-01-10 |