FR1029614A - Montage générateur d'oscillations électriques - Google Patents

Montage générateur d'oscillations électriques

Info

Publication number
FR1029614A
FR1029614A FR1029614DA FR1029614A FR 1029614 A FR1029614 A FR 1029614A FR 1029614D A FR1029614D A FR 1029614DA FR 1029614 A FR1029614 A FR 1029614A
Authority
FR
France
Prior art keywords
generator assembly
oscillation generator
electrical oscillation
electrical
assembly
Prior art date
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from NL149801A external-priority patent/NL81044C/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1029614A publication Critical patent/FR1029614A/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • H03L7/20—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a harmonic phase-locked loop, i.e. a loop which can be locked to one of a number of harmonically related frequencies applied to it
    • 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
    • H03L7/24—Automatic control of frequency or phase; Synchronisation using a reference signal directly applied to the generator
FR1029614D 1949-11-08 1950-11-06 Montage générateur d'oscillations électriques Expired FR1029614A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL149801A NL81044C (fr) 1949-11-08 1949-11-08
NL175364A NL87132C (fr) 1949-11-08 1953-01-17

Publications (1)

Publication Number Publication Date
FR1029614A true FR1029614A (fr) 1953-06-04

Family

ID=26641577

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1029614D Expired FR1029614A (fr) 1949-11-08 1950-11-06 Montage générateur d'oscillations électriques
FR65133D Expired FR65133E (fr) 1949-11-08 1954-01-15 Montage générateur d'oscillations électriques

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR65133D Expired FR65133E (fr) 1949-11-08 1954-01-15 Montage générateur d'oscillations électriques

Country Status (7)

Country Link
US (2) US2752497A (fr)
BE (2) BE499192A (fr)
CH (2) CH286291A (fr)
DE (2) DE835902C (fr)
FR (2) FR1029614A (fr)
GB (2) GB687602A (fr)
NL (1) NL87132C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133425B (de) * 1959-09-02 1962-07-19 Siemens Ag Schaltungsanordnung zur Frequenznachregelung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957230C (de) * 1952-07-25 1957-01-31 Siemens Ag Rueckgekoppelter Einroehrengenerator mit zwei Rueckkopplungswegen zur Erzeugung von Impulsen hoher Frequenzkonstanz
DE976528C (de) * 1953-02-22 1963-10-31 Fernseh Gmbh Verfahren zur Frequenzregelung eines Impulsgenerators
FR1152358A (fr) * 1956-06-15 1958-02-14 Trt Telecom Radio Electr Perfectionnements aux moyens de synchronisation des oscillateurs
US3159835A (en) * 1958-08-22 1964-12-01 Aircraft Armaments Inc Automatic frequency locking circuit
DE1267708B (de) * 1959-03-07 1968-05-09 Philips Patentverwaltung Schaltungsanordnung zur Ermittlung des absoluten Betrages der Phasenverschiebung zwischen zwei Impulsreihen
US3340474A (en) * 1962-08-31 1967-09-05 Siemens Ag Frequency synthesizer for remotely controllable transmitter
DE1295625C2 (de) * 1967-11-09 1973-10-04 Zentrallaboratorium Rundfunk Schaltungsanordnung zur Verminderung der durch Strahlungsverkopplung bei phasenverketteten Regelkreisen bedingten Empfindlichkeitsbeschraenkung
GB2164217A (en) * 1984-09-04 1986-03-12 Emx Int Ltd Inductive loop frequency control

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2226459A (en) * 1935-11-23 1940-12-24 Philco Radio & Television Corp Signal-deriving circuit
US2270023A (en) * 1938-03-04 1942-01-13 Rca Corp Superheterodyne receiver
US2201978A (en) * 1938-10-26 1940-05-28 Rca Corp Frequency control circuits
US2405771A (en) * 1942-07-11 1946-08-13 Hartford Nat Bank & Trust Co Method of synchronizing a plurality of oscillations
US2507317A (en) * 1944-09-23 1950-05-09 Philco Corp Method and apparatus for synchronizing oscillators
NL68909C (fr) * 1945-09-21
US2459699A (en) * 1946-02-01 1949-01-18 Farnsworth Res Corp Synchronizing system
NL85185C (fr) * 1948-03-27
US2676259A (en) * 1948-08-19 1954-04-20 Hartford Nat Bank & Trust Co Electric oscillator
US2676262A (en) * 1950-03-29 1954-04-20 Hartford Nat Bank & Trust Co Automatic frequency control system for oscillators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133425B (de) * 1959-09-02 1962-07-19 Siemens Ag Schaltungsanordnung zur Frequenznachregelung

Also Published As

Publication number Publication date
DE835902C (de) 1952-04-07
NL87132C (fr) 1958-01-15
US2752497A (en) 1956-06-26
BE499192A (fr) 1951-05-07
GB687602A (en) 1953-02-18
DE956589C (de) 1957-01-24
US2794919A (en) 1957-06-04
CH318136A (de) 1956-12-15
CH286291A (de) 1952-10-15
FR65133E (fr) 1956-01-26
BE525793A (fr) 1956-06-22
GB752558A (en) 1956-07-11

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