FR867098A - Devices for the generation, control and transmission of high frequency electric waves - Google Patents

Devices for the generation, control and transmission of high frequency electric waves

Info

Publication number
FR867098A
FR867098A FR867098DA FR867098A FR 867098 A FR867098 A FR 867098A FR 867098D A FR867098D A FR 867098DA FR 867098 A FR867098 A FR 867098A
Authority
FR
France
Prior art keywords
generation
transmission
devices
control
high frequency
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
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 FR867098A publication Critical patent/FR867098A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
FR867098D 1939-06-23 1940-09-10 Devices for the generation, control and transmission of high frequency electric waves Expired FR867098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US280702A US2272605A (en) 1939-06-23 1939-06-23 Electric wave source and amplifier

Publications (1)

Publication Number Publication Date
FR867098A true FR867098A (en) 1941-09-26

Family

ID=23074240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867098D Expired FR867098A (en) 1939-06-23 1940-09-10 Devices for the generation, control and transmission of high frequency electric waves

Country Status (2)

Country Link
US (1) US2272605A (en)
FR (1) FR867098A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534545A (en) * 1943-09-10 1950-12-19 Hartford Nat Bank & Trust Co Device comprising an electric discharge tube for ultra high frequencies
US2520383A (en) * 1944-10-18 1950-08-29 Invex Inc Ultra high frequency oscillator
US2611104A (en) * 1949-10-21 1952-09-16 Ruderfer Martin Microwave tube
US2716188A (en) * 1950-10-31 1955-08-23 Rca Corp Storage tube and circuit
US4453108A (en) * 1980-11-21 1984-06-05 William Marsh Rice University Device for generating RF energy from electromagnetic radiation of another form such as light

Also Published As

Publication number Publication date
US2272605A (en) 1942-02-10

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