BE839509A - Regeneration de signaux numeriques a frequence porteuse - Google Patents
Regeneration de signaux numeriques a frequence porteuseInfo
- Publication number
- BE839509A BE839509A BE165114A BE165114A BE839509A BE 839509 A BE839509 A BE 839509A BE 165114 A BE165114 A BE 165114A BE 165114 A BE165114 A BE 165114A BE 839509 A BE839509 A BE 839509A
- Authority
- BE
- Belgium
- Prior art keywords
- regeneration
- carrier frequency
- digital signals
- digital
- signals
- Prior art date
Links
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752511253 DE2511253C2 (de) | 1975-03-14 | 1975-03-14 | Verfahren und anordnung zur regenerierung des zur uebertragung verwendeten seitenbandes eines traegerfrequenten digitalen signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE839509A true BE839509A (fr) | 1976-09-13 |
Family
ID=5941425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE165114A BE839509A (fr) | 1975-03-14 | 1976-03-12 | Regeneration de signaux numeriques a frequence porteuse |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS51116608A (Direct) |
| AU (1) | AU1163076A (Direct) |
| BE (1) | BE839509A (Direct) |
| BR (1) | BR7601500A (Direct) |
| CH (1) | CH607481A5 (Direct) |
| DE (1) | DE2511253C2 (Direct) |
| DK (1) | DK72176A (Direct) |
| FR (1) | FR2304232A1 (Direct) |
| IL (1) | IL49139A (Direct) |
| IT (1) | IT1056853B (Direct) |
| LU (1) | LU74551A1 (Direct) |
| NL (1) | NL7602661A (Direct) |
| NO (1) | NO760643L (Direct) |
| SE (1) | SE7601322L (Direct) |
-
1975
- 1975-03-14 DE DE19752511253 patent/DE2511253C2/de not_active Expired
-
1976
- 1976-01-27 CH CH96776A patent/CH607481A5/xx not_active IP Right Cessation
- 1976-02-06 SE SE7601322A patent/SE7601322L/xx unknown
- 1976-02-20 DK DK72176*#A patent/DK72176A/da unknown
- 1976-02-25 NO NO760643A patent/NO760643L/no unknown
- 1976-03-03 AU AU11630/76A patent/AU1163076A/en not_active Expired
- 1976-03-03 IL IL49139A patent/IL49139A/en unknown
- 1976-03-04 IT IT20830/76A patent/IT1056853B/it active
- 1976-03-10 FR FR7606818A patent/FR2304232A1/fr not_active Withdrawn
- 1976-03-12 LU LU74551A patent/LU74551A1/xx unknown
- 1976-03-12 BR BR7601500A patent/BR7601500A/pt unknown
- 1976-03-12 BE BE165114A patent/BE839509A/xx unknown
- 1976-03-14 NL NL7602661A patent/NL7602661A/xx not_active Application Discontinuation
- 1976-03-15 JP JP51028029A patent/JPS51116608A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| LU74551A1 (Direct) | 1977-01-11 |
| DE2511253C2 (de) | 1977-01-27 |
| CH607481A5 (Direct) | 1978-12-29 |
| SE7601322L (sv) | 1976-09-15 |
| NL7602661A (nl) | 1976-09-16 |
| JPS5542794B2 (Direct) | 1980-11-01 |
| DE2511253B1 (de) | 1976-06-16 |
| JPS51116608A (en) | 1976-10-14 |
| AU1163076A (en) | 1977-09-08 |
| BR7601500A (pt) | 1976-09-14 |
| FR2304232A1 (fr) | 1976-10-08 |
| IL49139A (en) | 1977-12-30 |
| IT1056853B (it) | 1982-02-20 |
| NO760643L (Direct) | 1976-09-15 |
| DK72176A (da) | 1976-09-15 |
| IL49139A0 (en) | 1976-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT373455B (de) | Verbesserte unempfindlichkeit gegenueber frequenzselektiver daempfung aufweisendes digitales datenuebertragungssystem | |
| FR2330201A1 (fr) | Convertisseur de frequence | |
| FR2285752A1 (fr) | Modulateur numerique a saut de frequence | |
| SE7510911L (sv) | Uppteckningsberare pa vilken en televisionssignal er lagrad | |
| FR2327584A1 (fr) | Horloge emettant des signaux horaires | |
| FR2324161A1 (fr) | Demodulateur en modulation de frequence | |
| FR2335099A1 (fr) | Doubleur de frequence | |
| SE395210B (sv) | Transmissionsanleggning for pulssignaler med fast klockfrekvens | |
| FR2315807A1 (fr) | Dispositif de telecommunications a haute frequence | |
| SE7607380L (sv) | Frekvensskiftsendare med frekvensbandbegrensning | |
| FR2312880A1 (fr) | Attenuateur de signaux a haute frequence reglable | |
| SE7506910L (sv) | Transmissonssystem for pulssignaler med fast klockfrekvens. | |
| BR7601257A (pt) | Discriminador digital de interferencia | |
| LU78370A1 (de) | Pulsmodulierter hochfrequenzsender | |
| BE830564A (fr) | Dispositif de transmission de signaux a haute frequence | |
| FR2327670A1 (fr) | Synthetiseur numerique de frequence | |
| BE839509A (fr) | Regeneration de signaux numeriques a frequence porteuse | |
| FR2305074A1 (fr) | Regenerateur pour des signaux numeriques a frequence porteuse | |
| FR2333381A1 (fr) | Discriminateur a modulation de frequence | |
| SE393497B (sv) | Anordning for demodulering av en frekvensmodulerad signal | |
| SE416100B (sv) | Stromkrets for digital syntetisering av en signal bestaende av m overlagrade vagformer med olika frekvens | |
| SE388100B (sv) | Anordning for detektering av en tonsignal med bestemd frekvens | |
| BE817174A (fr) | Demodulateur pour signaux modules en frequence | |
| YU255074A (en) | Circuit arrangement for the demodulation and regeneration of digital signals with a carrier frequency | |
| BE845112A (fr) | Filtres passe-bande pour signaux de frequence connue |