FR1412423A - Electron tube - Google Patents

Electron tube

Info

Publication number
FR1412423A
FR1412423A FR971503A FR971503A FR1412423A FR 1412423 A FR1412423 A FR 1412423A FR 971503 A FR971503 A FR 971503A FR 971503 A FR971503 A FR 971503A FR 1412423 A FR1412423 A FR 1412423A
Authority
FR
France
Prior art keywords
electron tube
electron
tube
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
FR971503A
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.)
Raytheon Co
Original Assignee
Raytheon Co
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
Priority claimed from US275942A external-priority patent/US3289030A/en
Application filed by Raytheon Co filed Critical Raytheon Co
Priority to FR971503A priority Critical patent/FR1412423A/en
Application granted granted Critical
Publication of FR1412423A publication Critical patent/FR1412423A/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
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/40—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the backward travelling wave being utilised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/083—Electrostatic focusing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/28—Interdigital slow-wave structures; Adjustment therefor
FR971503A 1963-04-26 1964-04-20 Electron tube Expired FR1412423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR971503A FR1412423A (en) 1963-04-26 1964-04-20 Electron tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US275942A US3289030A (en) 1963-04-26 1963-04-26 Electron tube with apertured interdigital delay line, adjacent apertures being of different size and at different voltages
FR971503A FR1412423A (en) 1963-04-26 1964-04-20 Electron tube

Publications (1)

Publication Number Publication Date
FR1412423A true FR1412423A (en) 1965-10-01

Family

ID=26207145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971503A Expired FR1412423A (en) 1963-04-26 1964-04-20 Electron tube

Country Status (1)

Country Link
FR (1) FR1412423A (en)

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