FR1013406A - Dispositif de modulation de fréquence - Google Patents

Dispositif de modulation de fréquence

Info

Publication number: FR1013406A
Authority: FR; France
Prior art keywords: frequency modulation; modulation device; frequency; modulation
Prior art date: 1950-03-01
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

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.)

Societe Francaise Radio Electrique

Original Assignee

Societe Francaise Radio Electrique

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.)

1950-03-01

Filing date

1950-03-01

Publication date

1952-07-29

1950-03-01 Application filed by Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique

1952-07-29 Application granted granted Critical

1952-07-29 Publication of FR1013406A publication Critical patent/FR1013406A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
- H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit

FR1013406D 1950-03-01 1950-03-01 Dispositif de modulation de fréquence Expired FR1013406A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1013406T		1950-03-01

Publications (1)

Publication Number	Publication Date
FR1013406A true FR1013406A (fr)	1952-07-29

Family

ID=9571629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1013406D Expired FR1013406A (fr)	1950-03-01	1950-03-01	Dispositif de modulation de fréquence

Country Status (1)

Country	Link
FR (1)	FR1013406A (fr)

1950
- 1950-03-01 FR FR1013406D patent/FR1013406A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
FR1025428A (fr)	1953-04-15	Dispositif de raccord
FR1041953A (fr)	1953-10-28	Dispositif de verrouillage
FR1030308A (fr)	1953-06-11	Dispositif de multiplication
FR1014974A (fr)	1952-08-26	Dispositif de levage
FR1013798A (fr)	1952-08-04	Dispositif de bigoudi
FR945980A (fr)	1949-05-19	Dispositif de compartimentage
FR1013406A (fr)	1952-07-29	Dispositif de modulation de fréquence
FR1026620A (fr)	1953-04-29	Dispositif de jonction
FR1032930A (fr)	1953-07-07	Dispositif de percussion
FR1005588A (fr)	1952-04-11	Dispositif de modulation en hyperfréquence
FR1017658A (fr)	1952-12-17	Dispositif de dégravement
FR1043899A (fr)	1953-11-12	Dispositif de réglage
FR1041095A (fr)	1953-10-20	Oscillateur modulé en fréquence
FR1016728A (fr)	1952-11-20	Dispositif de ruissellement
FR1012939A (fr)	1952-07-21	Dispositif de couplage
FR1008835A (fr)	1952-05-22	Dispositif de pulvérisation
FR1050500A (fr)	1954-01-07	Dispositif de massage
FR1013869A (fr)	1952-08-05	Dispositif de massage
FR1015955A (fr)	1952-10-29	Dispositif radiophonique
FR1044307A (fr)	1953-11-17	Dispositif de soutirage
FR1048277A (fr)	1953-12-21	Dispositif émetteur de télévision
FR1029367A (fr)	1953-06-02	Dispositif de freinage
FR1037528A (fr)	1953-09-17	Dispositif de freinage
FR1033909A (fr)	1953-07-16	Appareil pour modulation de fréquence
FR1024987A (fr)	1953-04-09	Dispositif chromo-sélecteur