FR850635A - Pendulum multiplier for amplifying high frequencies - Google Patents

Pendulum multiplier for amplifying high frequencies

Info

Publication number
FR850635A
FR850635A FR850635DA FR850635A FR 850635 A FR850635 A FR 850635A FR 850635D A FR850635D A FR 850635DA FR 850635 A FR850635 A FR 850635A
Authority
FR
France
Prior art keywords
pendulum
multiplier
high frequencies
amplifying high
amplifying
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.)
Farnsworth Television Inc
Original Assignee
Farnsworth Television Inc
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 Farnsworth Television Inc filed Critical Farnsworth Television Inc
Application granted granted Critical
Publication of FR850635A publication Critical patent/FR850635A/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
    • H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
    • H03C5/02—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal by means of transit-time tube
    • H03C5/04—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal by means of transit-time tube the tube being a magnetron
FR850635D 1938-02-21 1939-02-21 Pendulum multiplier for amplifying high frequencies Expired FR850635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191707A US2172152A (en) 1938-02-21 1938-02-21 Radio frequency multipactor amplifier

Publications (1)

Publication Number Publication Date
FR850635A true FR850635A (en) 1939-12-21

Family

ID=22706611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850635D Expired FR850635A (en) 1938-02-21 1939-02-21 Pendulum multiplier for amplifying high frequencies

Country Status (3)

Country Link
US (1) US2172152A (en)
FR (1) FR850635A (en)
GB (1) GB525243A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925528A (en) * 1955-12-15 1960-02-16 Hartnell-Beavis Michael Carl Electronic valves
US3096490A (en) * 1957-02-28 1963-07-02 Raytheon Co Traveling wave device modulation system
US11588421B1 (en) 2019-08-15 2023-02-21 Robert M. Lyden Receiver device of energy from the earth and its atmosphere

Also Published As

Publication number Publication date
US2172152A (en) 1939-09-05
GB525243A (en) 1940-08-23

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