SE367064B - - Google Patents
Info
- Publication number
- SE367064B SE367064B SE17826/70*A SE1782670A SE367064B SE 367064 B SE367064 B SE 367064B SE 1782670 A SE1782670 A SE 1782670A SE 367064 B SE367064 B SE 367064B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Algebra (AREA)
- Power Engineering (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83818969A | 1969-07-01 | 1969-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE367064B true SE367064B (xx) | 1974-05-13 |
Family
ID=25276502
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE17826/70*A SE367064B (xx) | 1969-07-01 | 1970-06-29 | |
| SE17827/70*A SE367065B (xx) | 1969-07-01 | 1970-06-29 | |
| SE08943/70A SE361120B (xx) | 1969-07-01 | 1970-06-29 | |
| SE17825/70*A SE367063B (xx) | 1969-07-01 | 1970-06-29 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE17827/70*A SE367065B (xx) | 1969-07-01 | 1970-06-29 | |
| SE08943/70A SE361120B (xx) | 1969-07-01 | 1970-06-29 | |
| SE17825/70*A SE367063B (xx) | 1969-07-01 | 1970-06-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3569853A (xx) |
| DE (1) | DE2032010A1 (xx) |
| FR (1) | FR2050431B1 (xx) |
| GB (1) | GB1272351A (xx) |
| NL (1) | NL7009725A (xx) |
| SE (4) | SE367064B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631351A (en) * | 1970-01-19 | 1971-12-28 | Nasa | Signal phase estimator |
| US3760094A (en) * | 1971-02-18 | 1973-09-18 | Zenith Radio Corp | Automatic fine tuning with phase-locked loop and synchronous detection |
| US3878522A (en) * | 1973-08-07 | 1975-04-15 | Us Navy | Tracking receiver |
| GB2094079A (en) * | 1981-02-20 | 1982-09-08 | Philips Electronic Associated | Fm demodulator |
| FR2523383B1 (fr) * | 1982-03-15 | 1985-11-22 | Thomson Csf | Dispositif de recuperation de frequence d'horloge en transmission numerique |
| US4675614A (en) * | 1982-10-20 | 1987-06-23 | Rockwell International Corporation | Phase difference measurement system |
| GB2175473A (en) * | 1985-05-17 | 1986-11-26 | Philips Electronic Associated | D.c. block capacitor circuit |
| US5548236A (en) * | 1987-02-20 | 1996-08-20 | Pixel Instruments | Phase shifting apparatus and method with frequency multiplication |
| US5276712A (en) * | 1989-11-16 | 1994-01-04 | Digital Equipment Corporation | Method and apparatus for clock recovery in digital communication systems |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2997577A (en) * | 1960-01-04 | 1961-08-22 | Bell Telephone Labor Inc | Synchronous carrier production |
| FR1311394A (fr) * | 1960-10-28 | 1962-12-07 | Westinghouse Electric Corp | Dispositif potentiométrique à semi-conducteur |
| US3204185A (en) * | 1961-04-19 | 1965-08-31 | North American Aviation Inc | Phase-lock receivers |
| US3456196A (en) * | 1966-12-30 | 1969-07-15 | Bell Telephone Labor Inc | Digital automatic frequency control system |
-
1969
- 1969-07-01 US US838189A patent/US3569853A/en not_active Expired - Lifetime
-
1970
- 1970-06-29 SE SE17826/70*A patent/SE367064B/xx unknown
- 1970-06-29 SE SE17827/70*A patent/SE367065B/xx unknown
- 1970-06-29 SE SE08943/70A patent/SE361120B/xx unknown
- 1970-06-29 DE DE19702032010 patent/DE2032010A1/de not_active Withdrawn
- 1970-06-29 SE SE17825/70*A patent/SE367063B/xx unknown
- 1970-06-30 GB GB31564/70A patent/GB1272351A/en not_active Expired
- 1970-07-01 FR FR7024443A patent/FR2050431B1/fr not_active Expired
- 1970-07-01 NL NL7009725A patent/NL7009725A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2050431A1 (xx) | 1971-04-02 |
| DE2032010A1 (de) | 1971-01-21 |
| NL7009725A (xx) | 1971-01-05 |
| US3569853A (en) | 1971-03-09 |
| SE361120B (xx) | 1973-10-15 |
| GB1272351A (en) | 1972-04-26 |
| SE367065B (xx) | 1974-05-13 |
| SE367063B (xx) | 1974-05-13 |
| FR2050431B1 (xx) | 1974-05-03 |