NL261505A - - Google Patents
Info
- Publication number
- NL261505A NL261505A NL261505DA NL261505A NL 261505 A NL261505 A NL 261505A NL 261505D A NL261505D A NL 261505DA NL 261505 A NL261505 A NL 261505A
- Authority
- NL
- Netherlands
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 |
|---|---|---|---|
| FR821069A FR1259030A (fr) | 1960-03-11 | 1960-03-11 | Perfectionnements aux générateurs d'oscillations radio-électriques stabilisées en fréquence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL261505A true NL261505A (OSRAM) |
Family
ID=8726906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL261505D NL261505A (OSRAM) | 1960-03-11 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3229219A (OSRAM) |
| CH (1) | CH382809A (OSRAM) |
| FR (1) | FR1259030A (OSRAM) |
| GB (1) | GB912607A (OSRAM) |
| NL (1) | NL261505A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372346A (en) * | 1966-09-09 | 1968-03-05 | Gen Dynamics Corp | Frequency synthesizer system for generating signals having frequencies over a wide band of frequencies all of which are phase coherent with frequency standard signals |
| US4086544A (en) * | 1972-06-12 | 1978-04-25 | John Fluke Mfg. Co., Inc. | Frequency synthesizer using phase locked loops |
| US4368437A (en) * | 1977-03-07 | 1983-01-11 | Wavetek Indiana, Inc. | Wide frequency range signal generator including plural phase locked loops |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2704329A (en) * | 1951-07-25 | 1955-03-15 | Rca Corp | Frequency control system |
| US2808509A (en) * | 1954-03-19 | 1957-10-01 | Bell Telephone Labor Inc | Frequency controlled variable oscillator |
| US2775701A (en) * | 1954-03-19 | 1956-12-25 | Bell Telephone Labor Inc | Frequency controlled oscillation system |
| US2875337A (en) * | 1956-04-27 | 1959-02-24 | Rca Corp | Oscillator control system |
| US2888562A (en) * | 1956-05-10 | 1959-05-26 | Rca Corp | Frequency control system |
| US2964714A (en) * | 1959-04-02 | 1960-12-13 | Jakubowics Edward | Automatic frequency control system |
-
0
- NL NL261505D patent/NL261505A/xx unknown
-
1960
- 1960-03-11 FR FR821069A patent/FR1259030A/fr not_active Expired
-
1961
- 1961-02-06 CH CH135661A patent/CH382809A/fr unknown
- 1961-03-03 US US93184A patent/US3229219A/en not_active Expired - Lifetime
- 1961-03-10 GB GB8910/61A patent/GB912607A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB912607A (en) | 1962-12-12 |
| FR1259030A (fr) | 1961-04-21 |
| US3229219A (en) | 1966-01-11 |
| CH382809A (fr) | 1964-10-15 |