FR1108985A - Perfectionnements aux cavités résonnantes - Google Patents

Perfectionnements aux cavités résonnantes

Info

Publication number
FR1108985A
FR1108985A FR1108985DA FR1108985A FR 1108985 A FR1108985 A FR 1108985A FR 1108985D A FR1108985D A FR 1108985DA FR 1108985 A FR1108985 A FR 1108985A
Authority
FR
France
Prior art keywords
resonant cavity
resonant
cavity
cavity improvements
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
English (en)
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR1108985A publication Critical patent/FR1108985A/fr
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
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/162—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion absorbing spurious or unwanted modes of propagation
FR1108985D 1953-10-07 1954-10-06 Perfectionnements aux cavités résonnantes Expired FR1108985A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1108985X 1953-10-07

Publications (1)

Publication Number Publication Date
FR1108985A true FR1108985A (fr) 1956-01-19

Family

ID=10874660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1108985D Expired FR1108985A (fr) 1953-10-07 1954-10-06 Perfectionnements aux cavités résonnantes

Country Status (1)

Country Link
FR (1) FR1108985A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899599A (en) * 1956-12-13 1959-08-11 Reflex klystron
US2941115A (en) * 1958-01-06 1960-06-14 Sperry Rand Corp Tuning apparatus for klystron oscillators
US2944183A (en) * 1957-01-25 1960-07-05 Bell Telephone Labor Inc Internal cavity reflex klystron tuned by a tightly coupled external cavity
US2955228A (en) * 1958-05-26 1960-10-04 Varian Associates Electron discharge device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899599A (en) * 1956-12-13 1959-08-11 Reflex klystron
US2944183A (en) * 1957-01-25 1960-07-05 Bell Telephone Labor Inc Internal cavity reflex klystron tuned by a tightly coupled external cavity
US2941115A (en) * 1958-01-06 1960-06-14 Sperry Rand Corp Tuning apparatus for klystron oscillators
US2955228A (en) * 1958-05-26 1960-10-04 Varian Associates Electron discharge device

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