SE337613B - - Google Patents
Info
- Publication number
- SE337613B SE337613B SE14668/67A SE1466867A SE337613B SE 337613 B SE337613 B SE 337613B SE 14668/67 A SE14668/67 A SE 14668/67A SE 1466867 A SE1466867 A SE 1466867A SE 337613 B SE337613 B SE 337613B
- Authority
- SE
- Sweden
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
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 |
|---|---|---|---|
| US60350066A | 1966-12-21 | 1966-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE337613B true SE337613B (xx) | 1971-08-16 |
Family
ID=24415707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE14668/67A SE337613B (xx) | 1966-12-21 | 1967-10-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3465258A (xx) |
| DE (1) | DE1591335A1 (xx) |
| FR (1) | FR1551279A (xx) |
| GB (1) | GB1128738A (xx) |
| NL (1) | NL6714807A (xx) |
| SE (1) | SE337613B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3621405A (en) * | 1968-05-28 | 1971-11-16 | Itek Corp | Sinusoidal converter |
| US3723718A (en) * | 1970-11-09 | 1973-03-27 | Syst De Corp | Simulation through rotating coordinate transformation |
| US3838350A (en) * | 1972-08-04 | 1974-09-24 | Westinghouse Electric Corp | Differential encoded quadriphase demodulator |
| US3971996A (en) * | 1973-01-18 | 1976-07-27 | Hycom Incorporated | Phase tracking network |
| US3806815A (en) * | 1973-03-06 | 1974-04-23 | Nasa | Decision feedback loop for tracking a polyphase modulated carrier |
| JP2770342B2 (ja) * | 1988-09-26 | 1998-07-02 | 日本電気株式会社 | 自動位相制御回路 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3218557A (en) * | 1961-08-23 | 1965-11-16 | Space General Corp | Receiver employing phase-locked circuits for multiplexed phase modulated transmission system |
| US3199037A (en) * | 1962-09-25 | 1965-08-03 | Thompson Ramo Wooldridge Inc | Phase-locked loops |
| US3163823A (en) * | 1963-12-04 | 1964-12-29 | Electronic Eng Co | Digital receiver tuning system |
| US3295127A (en) * | 1965-04-12 | 1966-12-27 | Lab For Electronics Inc | Doppler frequency tracker |
-
1966
- 1966-12-21 US US603500A patent/US3465258A/en not_active Expired - Lifetime
-
1967
- 1967-09-14 GB GB42025/67A patent/GB1128738A/en not_active Expired
- 1967-10-13 DE DE19671591335 patent/DE1591335A1/de active Pending
- 1967-10-26 SE SE14668/67A patent/SE337613B/xx unknown
- 1967-10-31 NL NL6714807A patent/NL6714807A/xx unknown
- 1967-12-13 FR FR1551279D patent/FR1551279A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6714807A (xx) | 1968-06-24 |
| FR1551279A (xx) | 1968-12-27 |
| GB1128738A (en) | 1968-10-02 |
| US3465258A (en) | 1969-09-02 |
| DE1591335A1 (de) | 1970-03-05 |