JPS4894311A - - Google Patents
Info
- Publication number
- JPS4894311A JPS4894311A JP1784573A JP1784573A JPS4894311A JP S4894311 A JPS4894311 A JP S4894311A JP 1784573 A JP1784573 A JP 1784573A JP 1784573 A JP1784573 A JP 1784573A JP S4894311 A JPS4894311 A JP S4894311A
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
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
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
- H04L25/0268—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling with modulation and subsequent demodulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dc Digital Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22579372A | 1972-02-14 | 1972-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4894311A true JPS4894311A (es) | 1973-12-05 |
Family
ID=22846263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1784573A Pending JPS4894311A (es) | 1972-02-14 | 1973-02-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4894311A (es) |
| DE (1) | DE2306681A1 (es) |
| FR (1) | FR2172154B1 (es) |
| GB (1) | GB1366261A (es) |
| NL (1) | NL7301560A (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4911413A (es) * | 1972-05-30 | 1974-01-31 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2736522C2 (de) * | 1977-08-12 | 1979-05-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zum Obertragen von Daten |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465101A (en) * | 1966-04-18 | 1969-09-02 | Collins Radio Co | High speed inter-computer communication using narrow bandwidth twisted pair cable |
-
1973
- 1973-01-29 GB GB438573A patent/GB1366261A/en not_active Expired
- 1973-02-02 NL NL7301560A patent/NL7301560A/xx not_active Application Discontinuation
- 1973-02-10 DE DE19732306681 patent/DE2306681A1/de not_active Withdrawn
- 1973-02-13 JP JP1784573A patent/JPS4894311A/ja active Pending
- 1973-02-13 FR FR7304956A patent/FR2172154B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465101A (en) * | 1966-04-18 | 1969-09-02 | Collins Radio Co | High speed inter-computer communication using narrow bandwidth twisted pair cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4911413A (es) * | 1972-05-30 | 1974-01-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2306681A1 (de) | 1973-08-30 |
| GB1366261A (en) | 1974-09-11 |
| NL7301560A (es) | 1973-08-16 |
| FR2172154B1 (es) | 1978-03-03 |
| FR2172154A1 (es) | 1973-09-28 |