FR955773A - - Google Patents
Info
- Publication number
- FR955773A FR955773A FR955773DA FR955773A FR 955773 A FR955773 A FR 955773A FR 955773D A FR955773D A FR 955773DA FR 955773 A FR955773 A FR 955773A
- 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
- H03L7/08—Details of the phase-locked loop
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
- H03J7/045—Modification of automatic frequency control sensitivity or linearising automatic frequency control operation; Modification of the working range
-
- 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
-
- 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
- H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in the loop
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL642757X | 1946-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR955773A true FR955773A (pt) | 1950-01-19 |
Family
ID=19791818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR955773D Expired FR955773A (pt) | 1946-09-16 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE477915A (pt) |
| DE (1) | DE824960C (pt) |
| FR (1) | FR955773A (pt) |
| GB (1) | GB642757A (pt) |
| NL (1) | NL69020C (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE965500C (de) * | 1952-05-24 | 1957-06-13 | Fernseh Gmbh | Verfahren zur Synchronisierung eines Schwingungserzeugers |
| GB992943A (en) * | 1961-03-28 | 1965-05-26 | Marconi Co Ltd | Improvements in or relating to automatic frequency control arrangements |
| DE1271212B (de) * | 1964-04-15 | 1968-06-27 | Telefunken Patent | Verfahren zur Frequenzregelung mehrerer Oszillatoren und Anordnung zur Durchfuehrungdes Verfahrens |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE881554C (de) * | 1942-12-08 | 1953-07-02 | Aeg | Verfahren zur Bestimmung der Zuordnung von Beugungsringen zu den Teilen eines aus verschiedenen Kristalliten zusammengesetzten Objektes |
-
0
- NL NL69020D patent/NL69020C/xx active
- FR FR955773D patent/FR955773A/fr not_active Expired
- BE BE477915D patent/BE477915A/xx unknown
-
1947
- 1947-11-28 GB GB31561/47A patent/GB642757A/en not_active Expired
-
1948
- 1948-11-05 DE DEP20744A patent/DE824960C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE477915A (pt) | |
| NL69020C (pt) | |
| DE824960C (de) | 1951-12-17 |
| GB642757A (en) | 1950-09-13 |