FR1172344A - Variable oscillator for radio transmissions - Google Patents

Variable oscillator for radio transmissions

Info

Publication number
FR1172344A
FR1172344A FR1172344DA FR1172344A FR 1172344 A FR1172344 A FR 1172344A FR 1172344D A FR1172344D A FR 1172344DA FR 1172344 A FR1172344 A FR 1172344A
Authority
FR
France
Prior art keywords
radio transmissions
variable oscillator
oscillator
variable
transmissions
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
French (fr)
Inventor
Jean Lattard
Christian Loeffler
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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
Application filed by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR1172344A publication Critical patent/FR1172344A/en
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
    • 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
FR1172344D 1957-02-14 1957-02-14 Variable oscillator for radio transmissions Expired FR1172344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1172344T 1957-02-14

Publications (1)

Publication Number Publication Date
FR1172344A true FR1172344A (en) 1959-02-09

Family

ID=9657950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172344D Expired FR1172344A (en) 1957-02-14 1957-02-14 Variable oscillator for radio transmissions

Country Status (1)

Country Link
FR (1) FR1172344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194076A1 (en) * 1972-07-27 1974-02-22 Neo Tec Etude Applic Tech

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194076A1 (en) * 1972-07-27 1974-02-22 Neo Tec Etude Applic Tech

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