BE511289A - - Google Patents
Info
- Publication number
- BE511289A BE511289A BE511289DA BE511289A BE 511289 A BE511289 A BE 511289A BE 511289D A BE511289D A BE 511289DA BE 511289 A BE511289 A BE 511289A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Amplifiers (AREA)
- Details Of Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US227086A US2621254A (en) | 1951-05-18 | 1951-05-18 | Multichannel transmitting and receiving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE511289A true BE511289A (me) |
Family
ID=22851693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE511289D BE511289A (me) | 1951-05-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2621254A (me) |
| BE (1) | BE511289A (me) |
| FR (1) | FR1060044A (me) |
| GB (1) | GB708388A (me) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1802745A (en) * | 1928-09-29 | 1931-04-28 | Rca Corp | Dot multiplex |
| US1988614A (en) * | 1931-04-20 | 1935-01-22 | Siemens Ag | Selective transmission system |
| US2271721A (en) * | 1939-05-03 | 1942-02-03 | Rca Corp | Method and means for transmitting a plurality of signals over the same channel |
| US2494370A (en) * | 1945-02-08 | 1950-01-10 | Curtiss Wright Corp | Multichannel telemetering system with identical band-pass filters |
| US2511204A (en) * | 1948-01-08 | 1950-06-13 | Rca Corp | Frequency shift keying channeling |
| US2541320A (en) * | 1948-04-23 | 1951-02-13 | Bell Telephone Labor Inc | Multifrequency generator |
-
0
- BE BE511289D patent/BE511289A/xx unknown
-
1951
- 1951-05-18 US US227086A patent/US2621254A/en not_active Expired - Lifetime
-
1952
- 1952-04-01 GB GB8318/52A patent/GB708388A/en not_active Expired
- 1952-05-07 FR FR1060044D patent/FR1060044A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2621254A (en) | 1952-12-09 |
| GB708388A (en) | 1954-05-05 |
| FR1060044A (fr) | 1954-03-30 |