NL236191A - - Google Patents
Info
- Publication number
- NL236191A NL236191A NL236191DA NL236191A NL 236191 A NL236191 A NL 236191A NL 236191D A NL236191D A NL 236191DA NL 236191 A NL236191 A NL 236191A
- Authority
- NL
- Netherlands
Links
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
-
- 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
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
- H04L27/2035—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using a single or unspecified number of carriers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US715976A US2979566A (en) | 1958-02-18 | 1958-02-18 | Method and system for transmitting data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL236191A true NL236191A (hu) |
Family
ID=24876223
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL236191D NL236191A (hu) | 1958-02-18 | ||
| NL125028D NL125028C (hu) | 1958-02-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL125028D NL125028C (hu) | 1958-02-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2979566A (hu) |
| DE (1) | DE1088540B (hu) |
| FR (1) | FR1231700A (hu) |
| GB (1) | GB900611A (hu) |
| NL (2) | NL125028C (hu) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1227086B (de) * | 1958-04-28 | 1966-10-20 | Robertshaw Fulton Controls Co | Schaltung zur Demodulation einer mit N Phasenwinkeln omega schrittweise modulierten etrischen Hochfrequenzschwingung |
| US3144608A (en) * | 1960-02-23 | 1964-08-11 | Ericsson Telefon Ab L M | Data transmission utilizing phaseshift modualtion |
| NL266851A (hu) * | 1960-07-07 | |||
| US3157741A (en) * | 1961-08-29 | 1964-11-17 | Bell Telephone Labor Inc | Data transmission system |
| NL122464C (hu) * | 1962-02-19 | |||
| US3204029A (en) * | 1962-02-21 | 1965-08-31 | Acf Ind Inc | High speed synchronous digital data transmission |
| NL301914A (hu) * | 1962-12-18 | |||
| GB1008922A (en) * | 1963-04-16 | 1965-11-03 | Philips Electronic Associated | Improvements in and relating to receiving devices for pulses modulated by phase jumpmodulation on a carrier oscillation |
| US3413571A (en) * | 1965-11-03 | 1968-11-26 | Collins Radio Corp | Keyer/modulator circuit for encoding generalized periodic waveforms into phase script |
| US3813598A (en) * | 1971-08-16 | 1974-05-28 | Rexon Electronics Inc | Single tone carrier recovery system |
| DE3144289A1 (de) * | 1981-11-07 | 1983-05-19 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Rundfunkempfaenger |
| US4511896A (en) * | 1982-07-30 | 1985-04-16 | The United States Of America As Represented By The Secretary Of The Army | Remote sensor system with bi-directional monitoring and control of operation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1559642A (en) * | 1923-08-28 | 1925-11-03 | American Telephone & Telegraph | Signaling with phase reversals |
| US2402973A (en) * | 1942-05-18 | 1946-07-02 | Fairchild Camera Instr Co | Transmitter for telemetering systems |
| US2562682A (en) * | 1945-09-18 | 1951-07-31 | Otto H Schmitt | Remote-control system |
| US2542627A (en) * | 1945-11-20 | 1951-02-20 | Electricite De France | Apparatus for transmitting terms to a distance |
| US2652556A (en) * | 1945-11-26 | 1953-09-15 | Borsum Adolph William | Communication system |
-
0
- NL NL236191D patent/NL236191A/xx unknown
- NL NL125028D patent/NL125028C/xx active
-
1958
- 1958-02-18 US US715976A patent/US2979566A/en not_active Expired - Lifetime
-
1959
- 1959-02-16 FR FR786805A patent/FR1231700A/fr not_active Expired
- 1959-02-16 DE DEI16026A patent/DE1088540B/de active Pending
- 1959-02-17 GB GB5477/59A patent/GB900611A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1231700A (fr) | 1960-09-30 |
| NL125028C (hu) | |
| GB900611A (en) | 1962-07-11 |
| US2979566A (en) | 1961-04-11 |
| DE1088540B (de) | 1960-09-08 |