FR986460A - Improvements in frequency stabilization systems of microwave generators, more particularly of the average frequency of frequency modulated generators - Google Patents

Improvements in frequency stabilization systems of microwave generators, more particularly of the average frequency of frequency modulated generators

Info

Publication number
FR986460A
FR986460A FR986460DA FR986460A FR 986460 A FR986460 A FR 986460A FR 986460D A FR986460D A FR 986460DA FR 986460 A FR986460 A FR 986460A
Authority
FR
France
Prior art keywords
frequency
generators
stabilization systems
average
microwave
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)
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
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR986460A publication Critical patent/FR986460A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
FR986460D 1949-03-07 1949-03-07 Improvements in frequency stabilization systems of microwave generators, more particularly of the average frequency of frequency modulated generators Expired FR986460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986460T 1949-03-07

Publications (1)

Publication Number Publication Date
FR986460A true FR986460A (en) 1951-08-01

Family

ID=9538066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986460D Expired FR986460A (en) 1949-03-07 1949-03-07 Improvements in frequency stabilization systems of microwave generators, more particularly of the average frequency of frequency modulated generators

Country Status (1)

Country Link
FR (1) FR986460A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE926011C (en) * 1952-02-29 1955-04-04 Pintsch Electro G M B H High frequency discriminator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE926011C (en) * 1952-02-29 1955-04-04 Pintsch Electro G M B H High frequency discriminator

Similar Documents

Publication Publication Date Title
FR983567A (en) Frequency modulation systems
FR975784A (en) Modulation systems
FR986460A (en) Improvements in frequency stabilization systems of microwave generators, more particularly of the average frequency of frequency modulated generators
FR926571A (en) Frequency generator systems
FR982821A (en) Improvements to methods and systems for stabilizing the frequency of oscillators
FR969757A (en) Microwave generator system, more specifically of the magnetron type
CA460753A (en) Frequency modulation stabilization system
FR1026992A (en) Improvements to very high frequency radio signaling systems
FR926586A (en) Frequency modulation signaling systems
CA454692A (en) Frequency modulation signalling system
GR11986B (en) SYSTEM LIMITING THE AMOUNT OF THE FORMED WAVE OF TELEVISION AND RADIO TRANSMISSIONS.
FR972497A (en) Improvements in the stabilization of the frequency of microwave oscillations
FR979403A (en) Improvements in the stabilization of microwave generator oscillators
FR979222A (en) Improvements in the stabilization of microwave generator oscillators
CA444977A (en) Frequency stabilization
CA448885A (en) Frequency stabilization
CA441777A (en) Frequency modulation signalling system
CA457869A (en) Combination oscillation generator and antenna
FR57877E (en) Improvements to frequency modulation systems
CA456431A (en) Frequency modulation detector circuit
AU2534149A (en) Travelling wave modulation system
CA442246A (en) Modulated high frequency oscillation generator
FR946250A (en) Frequency recording systems for radio communications
CA455055A (en) Phase, or amplitude, modulation receiver
ES184877A1 (en) IMPROVEMENTS IN THE FREQUENCY STABILIZATION OF MICROWAVE OSCILLATIONS