FR1577049A - - Google Patents
Info
- Publication number
- FR1577049A FR1577049A FR1577049DA FR1577049A FR 1577049 A FR1577049 A FR 1577049A FR 1577049D A FR1577049D A FR 1577049DA FR 1577049 A FR1577049 A FR 1577049A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H03L7/23—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 with pulse counters or frequency dividers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66299267A | 1967-08-24 | 1967-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1577049A true FR1577049A (fr) | 1969-08-01 |
Family
ID=24660063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1577049D Expired FR1577049A (fr) | 1967-08-24 | 1968-08-21 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3435367A (fr) |
DE (1) | DE1766866B1 (fr) |
FR (1) | FR1577049A (fr) |
GB (1) | GB1176760A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2165798A1 (fr) * | 1971-12-31 | 1973-08-10 | Adret Electronique |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086544A (en) * | 1972-06-12 | 1978-04-25 | John Fluke Mfg. Co., Inc. | Frequency synthesizer using phase locked loops |
US4075577A (en) * | 1974-12-30 | 1978-02-21 | International Business Machines Corporation | Analog-to-digital conversion apparatus |
US4368437A (en) * | 1977-03-07 | 1983-01-11 | Wavetek Indiana, Inc. | Wide frequency range signal generator including plural phase locked loops |
DE2741351C2 (de) * | 1977-09-14 | 1983-12-08 | Wandel & Goltermann Gmbh & Co, 7412 Eningen | Digital einstellbarer Frequenzerzeuger mit mehreren Oszillatoren |
GB2032159B (en) * | 1978-09-28 | 1982-11-24 | Rca Gmbh | Electronic tone generator |
GB2130031B (en) * | 1982-10-29 | 1986-03-19 | Stc Plc | Frequency synthesiser with incremental variation |
JPS60140931A (ja) * | 1983-12-28 | 1985-07-25 | Pioneer Electronic Corp | 通信装置 |
US4785260A (en) * | 1986-03-18 | 1988-11-15 | International Mobile Machines Corporation | Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels |
DE3837246A1 (de) * | 1988-10-28 | 1990-05-03 | Siemens Ag | Frequenzgenerator |
EP0591477A4 (fr) * | 1991-06-25 | 1995-05-24 | Commw Of Australia | Architecture de generateur de formes d'ondes arbitraires. |
US7100061B2 (en) * | 2000-01-18 | 2006-08-29 | Transmeta Corporation | Adaptive power control |
WO2021165459A1 (fr) * | 2020-02-20 | 2021-08-26 | 2Pi-Labs Gmbh | Ensemble d'oscillateurs de référence, système de radar et procédé de synchronisation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT245052B (de) * | 1962-11-30 | 1966-02-10 | Philips Nv | Merhkanalgenerator |
FR1396537A (fr) * | 1964-03-13 | 1965-04-23 | Materiel Telephonique | Oscillateur synchronisé à haute fréquence variable |
US3319178A (en) * | 1965-09-27 | 1967-05-09 | Collins Radio Co | Plural loop automatic phase control |
-
1967
- 1967-08-24 US US662992A patent/US3435367A/en not_active Expired - Lifetime
-
1968
- 1968-07-12 GB GB33319/68A patent/GB1176760A/en not_active Expired
- 1968-08-01 DE DE19681766866 patent/DE1766866B1/de not_active Withdrawn
- 1968-08-21 FR FR1577049D patent/FR1577049A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2165798A1 (fr) * | 1971-12-31 | 1973-08-10 | Adret Electronique |
Also Published As
Publication number | Publication date |
---|---|
DE1766866B1 (de) | 1972-02-03 |
GB1176760A (en) | 1970-01-07 |
US3435367A (en) | 1969-03-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |