FR1452396A - High frequency electronic discharge device - Google Patents

High frequency electronic discharge device

Info

Publication number
FR1452396A
FR1452396A FR36167A FR36167A FR1452396A FR 1452396 A FR1452396 A FR 1452396A FR 36167 A FR36167 A FR 36167A FR 36167 A FR36167 A FR 36167A FR 1452396 A FR1452396 A FR 1452396A
Authority
FR
France
Prior art keywords
high frequency
discharge device
frequency electronic
electronic discharge
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
FR36167A
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates 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
Priority claimed from US409521A external-priority patent/US3387167A/en
Application filed by Varian Associates Inc filed Critical Varian Associates Inc
Priority to FR36167A priority Critical patent/FR1452396A/en
Application granted granted Critical
Publication of FR1452396A publication Critical patent/FR1452396A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01J23/087—Magnetic focusing arrangements
    • 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
FR36167A 1964-11-06 1965-10-26 High frequency electronic discharge device Expired FR1452396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR36167A FR1452396A (en) 1964-11-06 1965-10-26 High frequency electronic discharge device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US409521A US3387167A (en) 1964-11-06 1964-11-06 Linear beam microwave tube having pole caps providing a tapered magnetic field along the beam axis
FR36167A FR1452396A (en) 1964-11-06 1965-10-26 High frequency electronic discharge device

Publications (1)

Publication Number Publication Date
FR1452396A true FR1452396A (en) 1966-02-25

Family

ID=26167001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36167A Expired FR1452396A (en) 1964-11-06 1965-10-26 High frequency electronic discharge device

Country Status (1)

Country Link
FR (1) FR1452396A (en)

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