BE581367A - Système de télécommunication à manipulation de déphasage, comprenant un dispositif de correction automatique de phase - Google Patents
Système de télécommunication à manipulation de déphasage, comprenant un dispositif de correction automatique de phaseInfo
- Publication number
- BE581367A BE581367A BE581367A BE581367A BE581367A BE 581367 A BE581367 A BE 581367A BE 581367 A BE581367 A BE 581367A BE 581367 A BE581367 A BE 581367A BE 581367 A BE581367 A BE 581367A
- Authority
- BE
- Belgium
- Prior art keywords
- correction device
- telecommunication system
- shift manipulation
- phase shift
- automatic
- Prior art date
Links
- 230000010363 phase shift Effects 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
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
- H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
- H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
- H04L27/2276—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using frequency multiplication or harmonic tracking
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US755088A US3119964A (en) | 1958-08-14 | 1958-08-14 | Phase shift keying communication system including automatic phase correction means |
Publications (1)
Publication Number | Publication Date |
---|---|
BE581367A true BE581367A (fr) | 1960-02-04 |
Family
ID=25037678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE581367A BE581367A (fr) | 1958-08-14 | 1959-08-04 | Système de télécommunication à manipulation de déphasage, comprenant un dispositif de correction automatique de phase |
Country Status (6)
Country | Link |
---|---|
US (1) | US3119964A (fr) |
BE (1) | BE581367A (fr) |
DE (1) | DE1265243B (fr) |
FR (1) | FR1234400A (fr) |
GB (1) | GB931402A (fr) |
NL (2) | NL242278A (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242262A (en) * | 1961-09-21 | 1966-03-22 | Ibm | Method and apparatus for transmitting binary data |
US3219971A (en) * | 1962-11-15 | 1965-11-23 | Continental Oil Co | Method and apparatus for maintaining phase relation |
US3335224A (en) * | 1963-06-21 | 1967-08-08 | Rca Corp | Signal distortion detection by sampling digital diphase signals at twice the bit repetition rate |
US5018685A (en) * | 1964-05-27 | 1991-05-28 | The United States Of America As Represented By The Secretary Of The Navy | Data link and return link |
US5004185A (en) * | 1964-08-31 | 1991-04-02 | The United States Of America As Represented By The Secretary Of The Navy | Air-surface-missile data link system |
US3440346A (en) * | 1965-11-24 | 1969-04-22 | Harold A Norby | Method of multiplex representation of sampled data |
US3376514A (en) * | 1965-12-21 | 1968-04-02 | Collins Radio Co | Encoded synchronous demodulator circuit |
US3464019A (en) * | 1966-10-17 | 1969-08-26 | Collins Radio Co | Reference signal phase shift transition detector |
NL166166C (nl) * | 1971-03-25 | 1981-06-15 | Philips Nv | Stelsel voor de overdracht van informatie-impulsen. |
US3806812A (en) * | 1972-03-01 | 1974-04-23 | Raytheon Co | Radio frequency data communication system |
DE2428369A1 (de) * | 1974-06-12 | 1976-01-02 | Siemens Ag | Schaltungsanordnung zur demodulation eines phasenmodulierten signals |
US4039750A (en) * | 1974-07-12 | 1977-08-02 | Hull Robert E | Audio frequency phase modulator in hearing test system |
US4109239A (en) * | 1975-09-30 | 1978-08-22 | Scientific-Atlanta, Inc. | Radio frequency alarm system including transmitting, coding and decoding circuitry |
FR2394218A1 (fr) * | 1977-06-10 | 1979-01-05 | Ibm France | Recepteur de donnees transmises par modulation binaire par saut de phase entrelacee |
DE3688312D1 (de) * | 1985-10-23 | 1993-05-27 | Siemens Ag Albis | Expandersystem fuer pulssignale. |
US5703908A (en) * | 1993-10-08 | 1997-12-30 | Rutgers University | Fixed reference shift keying modulation for mobile radio telecommunications |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB370449A (en) * | 1931-01-08 | 1932-04-08 | Standard Telephones Cables Ltd | Improvements in and relating to high frequency signalling systems |
FR732258A (fr) * | 1931-04-29 | 1932-09-15 | Réception de signaux sans onde porteuse | |
US2064106A (en) * | 1933-12-27 | 1936-12-15 | Rca Corp | Receiver |
US2259000A (en) * | 1938-05-21 | 1941-10-14 | Bell Telephone Labor Inc | Transmission of frequency modulated waves |
US2340432A (en) * | 1942-05-23 | 1944-02-01 | Rca Corp | Phase modulation receiver |
US2565504A (en) * | 1944-10-28 | 1951-08-28 | Standard Telephones Cables Ltd | Pulse modulated carrier receiver system |
US2513731A (en) * | 1947-01-04 | 1950-07-04 | Hazeltine Research Inc | Frequency-responsive system |
US2676245A (en) * | 1949-12-02 | 1954-04-20 | Collins Radio Co | Polar communication system |
US2833917A (en) * | 1957-01-16 | 1958-05-06 | Collins Radio Co | Locking-oscillator phase-pulse generator |
US2991354A (en) * | 1959-04-27 | 1961-07-04 | Robertshaw Fulton Controls Co | Automatic frequency control for phase shift keying communication system |
-
0
- NL NL128777D patent/NL128777C/xx active
- NL NL242278D patent/NL242278A/xx unknown
-
1958
- 1958-08-14 US US755088A patent/US3119964A/en not_active Expired - Lifetime
-
1959
- 1959-07-15 GB GB24372/59A patent/GB931402A/en not_active Expired
- 1959-07-30 FR FR801558A patent/FR1234400A/fr not_active Expired
- 1959-08-04 BE BE581367A patent/BE581367A/fr unknown
- 1959-08-12 DE DER26149A patent/DE1265243B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR1234400A (fr) | 1960-10-17 |
NL128777C (fr) | |
NL242278A (fr) | |
GB931402A (en) | 1963-07-17 |
DE1265243B (de) | 1968-04-04 |
US3119964A (en) | 1964-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1234400A (fr) | Système de télécommunication à manipulation de déphasage, comprenant un dispositif de correction automatique de phase | |
BE578900A (fr) | Système transporteur. | |
BE578298A (fr) | Dispositif de raccordement. | |
OA01475A (fr) | Dispositif synchroniseur. | |
FR1337238A (fr) | Dispositif automatique compensateur de balourd | |
BE583458A (fr) | Dispositif de manutention de bobines. | |
BE595411A (fr) | Système redresseur commande. | |
OA00616A (fr) | Système d'accord automatique. | |
FR1192946A (fr) | Dispositif pour un système de téléphonie automatique | |
BE589925A (fr) | Commande automatique de fréquence pour un système de communication à modulation de phase. | |
DK105990C (da) | Modtager til et på fasesammenligning baseret navigationsanlæg. | |
FR1238136A (fr) | Dispositif de blocage pour un dossier basculant | |
FR1354839A (fr) | Système de transmission de données à correction automatique d'erreurs | |
BE585438A (fr) | Dispositif de commande pour appareils photographiques. | |
BE579078A (fr) | Dispositif de graissage. | |
DK114111B (da) | Apparat til fremkaldelse af fotografiske emulsioner på en bærer. | |
BE597493A (fr) | Dispositif de commande numérique en fonction d'un trajet. | |
DK103894C (da) | Automatisk telefonanlæg. | |
BE589036A (fr) | Dispositif de chargement à répétition en particulier pour carabines à air comprimé. | |
BE583530A (fr) | Dispositif de contrôle. | |
FR1342131A (fr) | Dispositif de pesage automatique à présélection | |
BE576205A (fr) | Roulement à dispositif de réglage radial. | |
BE581095A (fr) | Système de télécommunication à manipulation de dèphasage. | |
FR1245627A (fr) | Dispositif de manutention à fonctionnement automatique | |
MC64A1 (fr) | Commutateur, dispositif de positionnement automatique. |