GB628408A - Improvements in or relating to modulated pulse multiplex transmission systems - Google Patents
Improvements in or relating to modulated pulse multiplex transmission systemsInfo
- Publication number
- GB628408A GB628408A GB6483/47A GB648347A GB628408A GB 628408 A GB628408 A GB 628408A GB 6483/47 A GB6483/47 A GB 6483/47A GB 648347 A GB648347 A GB 648347A GB 628408 A GB628408 A GB 628408A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- amplitude
- tube
- ray
- modulated
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/10—Arrangements for reducing cross-talk between channels
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
628,408. Thermionic distributers. PATELHOLD PATENTVERWERTUNGS- & ELEKTRO-HOLDING AKT.-GES. March 7, 1947, No. 6483. Convention date, March 8, 1946. [Class 40 (iii)] [Also in Group XL (c)] A cathode-ray type distributer generates an amplitude - modulated, multichannel interleaved pulse train which is passed to a transmission line through a circuit having a limited pass-band. At the end of the line, the original pulses are extracted from the complete waveform by a second cathode-ray gating device. In the cathoderay tube 107, the beam is swept past slits 109 and grids 104 ... 106 to produce a pulse train amplitude - modulated by channels 101 ... 103. The output passes via network 112 (see Group XL (c)) and line 113 to the grids of cathode-ray tube 117, where the beam, swept in synchronism with tube 107, produces a train of pulses having the same shape and amplitude as those entering network 112.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH628408X | 1946-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB628408A true GB628408A (en) | 1949-08-29 |
Family
ID=4524562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6483/47A Expired GB628408A (en) | 1946-03-08 | 1947-03-07 | Improvements in or relating to modulated pulse multiplex transmission systems |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE471750A (en) |
| CH (1) | CH252926A (en) |
| FR (1) | FR942756A (en) |
| GB (1) | GB628408A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1013725B (en) * | 1951-02-28 | 1957-08-14 | Rca Corp | Multiplex system with intermittent transmission |
| NL112284C (en) * | 1956-01-24 | |||
| BE563338A (en) * | 1956-12-19 |
-
0
- BE BE471750D patent/BE471750A/xx unknown
-
1946
- 1946-03-08 CH CH252926D patent/CH252926A/en unknown
-
1947
- 1947-03-07 GB GB6483/47A patent/GB628408A/en not_active Expired
- 1947-03-08 FR FR942756D patent/FR942756A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH252926A (en) | 1948-01-31 |
| BE471750A (en) | |
| FR942756A (en) | 1949-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB635482A (en) | Improvements in or relating to electric multichannel pulse modulator systems | |
| GB628408A (en) | Improvements in or relating to modulated pulse multiplex transmission systems | |
| GB583511A (en) | Improvements in or relating to arrangements for producing electric time modulated impulses | |
| GB624514A (en) | Improvements in or relating to receivers for multichannel electric pulse communication systems | |
| GB632788A (en) | Improvements in and relating to multi-channel communication transmission with modulated impulses | |
| GB623038A (en) | Improvements in and relating to multi-channel signalling systems | |
| GB644128A (en) | Telemetering system | |
| GB612135A (en) | Pulse separator | |
| GB582198A (en) | Improvements in or relating to multiplex high frequency electrical pulse signalling systems | |
| GB632901A (en) | Receiving arrangements for multichannel electric pulse communication systems | |
| GB602033A (en) | Improvements in or relating to combined television and sound systems | |
| GB636409A (en) | Improvements in or relating to electric pulse time modulation systems of communication | |
| GB665755A (en) | ||
| GB651753A (en) | Improvements in or relating to multiplex transmission arrangements for pulse-phase modulation transmission | |
| GB663782A (en) | Improvements in and relating to multi-channel electric pulse signalling systems | |
| GB527904A (en) | Improvements in or relating to wave transmission systems for television incorporating channels utilising pulse modulation | |
| GB652357A (en) | Improvements in and relating to multi-channel signalling systems | |
| GB651290A (en) | Improvements in time division pulse multiplex radio communication systems | |
| GB626132A (en) | Improvements in or relating to synchronization in television, facsimile-telegraph and like receivers | |
| GB656152A (en) | Multichannel electric pulse communication system | |
| GB644608A (en) | Improvements in pulse switching systems | |
| GB663872A (en) | Improvements in or relating to electric pulse signalling systems | |
| GB655193A (en) | Improvements in or relating to modulated-pulse multiplex signalling systems | |
| GB745979A (en) | Improvements in or relating to electric pulse code transmission devices | |
| GB704141A (en) | Improvements relating to television relay apparatus |