FR955557A - - Google Patents

Info

Publication number
FR955557A
FR955557A FR955557DA FR955557A FR 955557 A FR955557 A FR 955557A FR 955557D A FR955557D A FR 955557DA FR 955557 A FR955557 A FR 955557A
Authority
FR
France
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)
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.)
Publication date
Application granted granted Critical
Publication of FR955557A publication Critical patent/FR955557A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36Tubes 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
    • H01J25/38Tubes 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 forward travelling wave being utilised
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24Slow-wave structures, e.g. delay systems
FR955557D 1945-03-22 Expired FR955557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7317/45A GB603715A (en) 1945-03-22 1945-03-22 Improvements in or relating to circuit arrangements embodying velocity modulation electron discharge devices

Publications (1)

Publication Number Publication Date
FR955557A true FR955557A (en) 1950-01-17

Family

ID=9830827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955557D Expired FR955557A (en) 1945-03-22

Country Status (3)

Country Link
US (1) US3042831A (en)
FR (1) FR955557A (en)
GB (1) GB603715A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801359A (en) * 1952-04-01 1957-07-30 Bell Telephone Labor Inc Traveling wave tube
US2925567A (en) * 1954-05-12 1960-02-16 Siemens Ag Retardation conductor for variable field electronic tubes or the like

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064469A (en) * 1933-10-23 1936-12-15 Rca Corp Device for and method of controlling high frequency currents
US2122538A (en) * 1935-01-22 1938-07-05 American Telephone & Telegraph Wave amplifier
US2096460A (en) * 1936-01-23 1937-10-19 Bell Telephone Labor Inc Space discharge apparatus
NL62817C (en) * 1940-05-04
FR957330A (en) * 1940-05-17 1950-02-18
US2408409A (en) * 1941-04-08 1946-10-01 Bell Telephone Labor Inc Ultra high frequency electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801359A (en) * 1952-04-01 1957-07-30 Bell Telephone Labor Inc Traveling wave tube
US2925567A (en) * 1954-05-12 1960-02-16 Siemens Ag Retardation conductor for variable field electronic tubes or the like

Also Published As

Publication number Publication date
US3042831A (en) 1962-07-03
GB603715A (en) 1948-06-22

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