BE469203A - - Google Patents
Info
- Publication number
- BE469203A BE469203A BE469203DA BE469203A BE 469203 A BE469203 A BE 469203A BE 469203D A BE469203D A BE 469203DA BE 469203 A BE469203 A BE 469203A
- 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
- H03L7/08—Details of the phase-locked loop
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2605425X | 1945-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469203A true BE469203A (US07223432-20070529-C00017.png) |
Family
ID=19874986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469203D BE469203A (US07223432-20070529-C00017.png) | 1945-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2605425A (US07223432-20070529-C00017.png) |
| BE (1) | BE469203A (US07223432-20070529-C00017.png) |
| FR (1) | FR939509A (US07223432-20070529-C00017.png) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE484014A (US07223432-20070529-C00017.png) * | 1947-09-26 | |||
| NL142555B (nl) * | 1948-09-27 | Ampex | Magnetische registratie- en weergeefinrichting met een correctie van de amplitudefrequentie weergeefkarakteristiek. | |
| US2720591A (en) * | 1950-02-01 | 1955-10-11 | Arf Products | Frequency modulation transmitter |
| US2747083A (en) * | 1950-06-07 | 1956-05-22 | Radio Patents Company | Frequency-modulated high-frequency system |
| GB690442A (en) * | 1950-10-13 | 1953-04-22 | Gen Electric Co Ltd | Improvements in or relating to the automatic frequency control of electrical oscillation generators |
| US2743362A (en) * | 1951-05-24 | 1956-04-24 | Bell Telephone Labor Inc | Automatic frequency control |
| US2836721A (en) * | 1951-09-29 | 1958-05-27 | Nat Res Dev | Servo systems |
| US2754421A (en) * | 1951-11-19 | 1956-07-10 | Harris A Robinson | Frequency control system |
| DE972432C (de) * | 1952-01-05 | 1959-07-23 | Hans-Joachim Dr-Ing Griese | Verfahren zum Empfangen und verstaerkten Wiederaussenden frequenzmodulierter Wellen mit Frequenzversatz |
| BE517827A (US07223432-20070529-C00017.png) * | 1952-02-21 | |||
| US2786140A (en) * | 1952-08-22 | 1957-03-19 | Gen Radio Co | Apparatus for frequency interpolation |
| BE524985A (US07223432-20070529-C00017.png) * | 1952-12-11 | |||
| US2774872A (en) * | 1952-12-17 | 1956-12-18 | Bell Telephone Labor Inc | Phase shifting circuit |
| GB742656A (en) * | 1953-01-08 | 1955-12-30 | Marconi Wireless Telegraph Co | Improvements in or relating to variable frequency oscillators |
| US2771557A (en) * | 1953-02-05 | 1956-11-20 | Rca Corp | Color television synchronization |
| US2783383A (en) * | 1953-05-21 | 1957-02-26 | Gen Electric Co Ltd | Electric oscillation generator systems |
| US2868973A (en) * | 1953-06-17 | 1959-01-13 | Garold K Jensen | Decade frequency generator |
| US2751500A (en) * | 1953-11-10 | 1956-06-19 | Harris A Robinson | Frequency monitoring arrangement |
| NL197223A (US07223432-20070529-C00017.png) * | 1954-05-14 | |||
| US2871349A (en) * | 1954-07-14 | 1959-01-27 | Jonas M Shapiro | Discriminator circuit |
| US3046496A (en) * | 1959-01-21 | 1962-07-24 | Rca Corp | Stabilized frequency modulated oscillator |
| US3065430A (en) * | 1960-01-28 | 1962-11-20 | Douglas A Venn | Wide range frequency and phase control system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2066528A (en) * | 1934-12-29 | 1937-01-05 | Bell Telephone Labor Inc | Synchronous control of oscillators |
| US2209507A (en) * | 1939-02-15 | 1940-07-30 | Du Mont Allen B Lab Inc | Synchronizing generator |
| US2280525A (en) * | 1940-07-02 | 1942-04-21 | Rca Corp | Frequency modulated wave detector |
| US2332540A (en) * | 1941-02-27 | 1943-10-26 | Philco Radio & Television Corp | Method and apparatus for receiving frequency modulated waves |
| US2273771A (en) * | 1941-04-10 | 1942-02-17 | Rca Corp | Frequency modulated carrier detector |
| US2368052A (en) * | 1941-04-29 | 1945-01-23 | Patents Res Corp | Electric translating system |
| BE469561A (US07223432-20070529-C00017.png) * | 1942-05-06 | |||
| US2340432A (en) * | 1942-05-23 | 1944-02-01 | Rca Corp | Phase modulation receiver |
| US2335265A (en) * | 1942-07-22 | 1943-11-30 | Scophony Corp Of America | Phase discriminator |
| US2379689A (en) * | 1943-01-27 | 1945-07-03 | Rca Corp | Frequency control circuit |
| US2450019A (en) * | 1944-07-06 | 1948-09-28 | Richard H Ranger | Frequency modulated oscillator control |
-
0
- BE BE469203D patent/BE469203A/xx unknown
-
1946
- 1946-11-22 US US711692A patent/US2605425A/en not_active Expired - Lifetime
-
1947
- 1947-01-03 FR FR939509D patent/FR939509A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR939509A (fr) | 1948-11-17 |
| US2605425A (en) | 1952-07-29 |
