CH483756A - Verfahren zur Übertragung trägermodulierter Signale - Google Patents
Verfahren zur Übertragung trägermodulierter SignaleInfo
- Publication number
- CH483756A CH483756A CH72769A CH72769A CH483756A CH 483756 A CH483756 A CH 483756A CH 72769 A CH72769 A CH 72769A CH 72769 A CH72769 A CH 72769A CH 483756 A CH483756 A CH 483756A
- Authority
- CH
- Switzerland
- Prior art keywords
- carrier
- transmission
- modulated signals
- modulated
- signals
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- 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
- H04J1/065—Synchronisation of carrier sources at the receiving station with the carrier source at the transmitting station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
- H04L27/066—Carrier recovery circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6009006 | 1968-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH483756A true CH483756A (de) | 1969-12-31 |
Family
ID=8970697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH72769A CH483756A (de) | 1968-02-02 | 1969-01-17 | Verfahren zur Übertragung trägermodulierter Signale |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH483756A (de) |
| DE (1) | DE1904453A1 (de) |
| FR (1) | FR1566346A (de) |
| GB (1) | GB1200570A (de) |
| NL (1) | NL6901649A (de) |
| SE (1) | SE344265B (de) |
-
1968
- 1968-02-02 FR FR1566346D patent/FR1566346A/fr not_active Expired
-
1969
- 1969-01-07 GB GB86169A patent/GB1200570A/en not_active Expired
- 1969-01-17 CH CH72769A patent/CH483756A/de not_active IP Right Cessation
- 1969-01-30 DE DE19691904453 patent/DE1904453A1/de not_active Withdrawn
- 1969-01-31 NL NL6901649A patent/NL6901649A/xx unknown
- 1969-02-03 SE SE142869A patent/SE344265B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1200570A (en) | 1970-07-29 |
| NL6901649A (de) | 1969-08-05 |
| FR1566346A (de) | 1969-05-09 |
| DE1904453A1 (de) | 1969-08-28 |
| SE344265B (de) | 1972-04-04 |
| DE1904453B2 (de) | 1970-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |