BE688891A - - Google Patents
Info
- Publication number
- BE688891A BE688891A BE688891DA BE688891A BE 688891 A BE688891 A BE 688891A BE 688891D A BE688891D A BE 688891DA BE 688891 A BE688891 A BE 688891A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
- H03B5/24—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being semiconductor device
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50553365A | 1965-10-28 | 1965-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE688891A true BE688891A (en:Method) | 1967-03-31 |
Family
ID=24010699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE688891D BE688891A (en:Method) | 1965-10-28 | 1966-10-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3448402A (en:Method) |
| BE (1) | BE688891A (en:Method) |
| GB (1) | GB1152612A (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585400A (en) * | 1968-12-12 | 1971-06-15 | Gosh Instr Inc | Electrical frequency detecting device and method |
| US3621352A (en) * | 1969-03-19 | 1971-11-16 | Gen Electric | Inverter-control system for ac motor with pulse-locked closed loop frequency multiplier |
| GB1312237A (en) * | 1969-07-25 | 1973-04-04 | Mullard Ltd | Electrical circuit arrangements for converting a variable rate of input pulses into a related electrical output quantity |
| JPS519500B1 (en:Method) * | 1970-09-03 | 1976-03-27 | ||
| US3723714A (en) * | 1971-03-31 | 1973-03-27 | Bendix Corp | Digital phase tracker |
| CH586397A5 (en:Method) * | 1975-06-16 | 1977-03-31 | Bbc Brown Boveri & Cie | |
| DE2849252C3 (de) * | 1978-11-14 | 1981-07-30 | Bruno Dipl.-Ing. 8602 Stegaurach Richter | Optisch-elektrische Meßeinrichtung |
| GB2040051B (en) * | 1979-01-11 | 1982-12-08 | South Eastern Elec Board | Electroni kolowatthour meter |
| US4310805A (en) * | 1979-12-13 | 1982-01-12 | General Electric Company | Phase-locked loop stabilized by a crystal oscillator |
| US4908600A (en) * | 1988-04-11 | 1990-03-13 | Cooper Industries, Inc. | Narrow band synchronized radio communication and alarm system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2473853A (en) * | 1946-01-22 | 1949-06-21 | Westinghouse Electric Corp | Frequency control system |
| US2644138A (en) * | 1949-12-09 | 1953-06-30 | Rca Corp | Frequency control system |
| US2662214A (en) * | 1950-08-08 | 1953-12-08 | Hartford Nat Bank & Trust Co | Frequency-modulated oscillator |
| US3231829A (en) * | 1963-04-23 | 1966-01-25 | Northern Electric Co | Sync lock phase control |
-
1965
- 1965-10-28 US US505533A patent/US3448402A/en not_active Expired - Lifetime
-
1966
- 1966-10-04 GB GB44295/66A patent/GB1152612A/en not_active Expired
- 1966-10-26 BE BE688891D patent/BE688891A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1152612A (en) | 1969-05-21 |
| US3448402A (en) | 1969-06-03 |