BE484014A - - Google Patents
Info
- Publication number
- BE484014A BE484014A BE484014DA BE484014A BE 484014 A BE484014 A BE 484014A BE 484014D A BE484014D A BE 484014DA BE 484014 A BE484014 A BE 484014A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL271527X | 1947-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE484014A true BE484014A (xx) |
Family
ID=19781962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE484014D BE484014A (xx) | 1947-09-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2662181A (xx) |
| BE (1) | BE484014A (xx) |
| CH (1) | CH271527A (xx) |
| DE (1) | DE806560C (xx) |
| FR (1) | FR972264A (xx) |
| GB (1) | GB660139A (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2786140A (en) * | 1952-08-22 | 1957-03-19 | Gen Radio Co | Apparatus for frequency interpolation |
| US2777055A (en) * | 1953-01-07 | 1957-01-08 | Goldberg Bernard | Automatic frequency control system with phase control for synchronous detection |
| US2868973A (en) * | 1953-06-17 | 1959-01-13 | Garold K Jensen | Decade frequency generator |
| US2871349A (en) * | 1954-07-14 | 1959-01-27 | Jonas M Shapiro | Discriminator circuit |
| FR79562E (xx) * | 1957-03-15 | 1963-03-29 | ||
| US2942203A (en) * | 1958-06-17 | 1960-06-21 | Gernot M R Winkler | Oscillator stabilizing system having plural phase lock channels controlled by a common reference oscillator |
| DE1144838B (de) * | 1961-05-20 | 1963-03-07 | Wandel & Goltermann | Messsender |
| US3346814A (en) * | 1964-07-29 | 1967-10-10 | Hughes Aircraft Co | Dual loop demodulator including a phase lock loop and an afc loop |
| US4013966A (en) * | 1975-10-16 | 1977-03-22 | The United States Of America As Represented By The Secretary Of The Navy | Fm rf signal generator using step recovery diode |
| US4214205A (en) * | 1978-07-05 | 1980-07-22 | British Aircraft Corporation | Radio receiving and retransmitting apparatus with frequency lock circuit |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2206695A (en) * | 1937-07-10 | 1940-07-02 | Radio Patents Corp | Means for receiving high frequency signals |
| US2447098A (en) * | 1943-06-28 | 1948-08-17 | Stanolind Oil & Gas Co | Signaling system |
| US2406125A (en) * | 1943-12-17 | 1946-08-20 | Hartford Nat Bank & Trust Co | Frequency stabilizing system |
| BE469203A (xx) * | 1945-09-20 | |||
| FR962280A (xx) * | 1946-05-31 | 1950-06-07 | ||
| US2460112A (en) * | 1946-09-26 | 1949-01-25 | Rca Corp | Beam deflection control for cathode-ray devices |
-
0
- BE BE484014D patent/BE484014A/xx unknown
-
1948
- 1948-08-13 US US43984A patent/US2662181A/en not_active Expired - Lifetime
- 1948-09-23 GB GB24915/48A patent/GB660139A/en not_active Expired
- 1948-09-24 CH CH271527D patent/CH271527A/de unknown
- 1948-09-25 FR FR972264D patent/FR972264A/fr not_active Expired
- 1948-12-24 DE DEP26510D patent/DE806560C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2662181A (en) | 1953-12-08 |
| DE806560C (de) | 1951-06-14 |
| FR972264A (fr) | 1951-01-29 |
| GB660139A (en) | 1951-10-31 |
| CH271527A (de) | 1950-10-31 |